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Track patents



      

This page is updated frequently with new Track-related patent applications.




Date/App# patent app List of recent Track-related patents
06/16/16
20160174285 
 Method for maintaining service continuity in heterogeneous communications system patent thumbnailMethod for maintaining service continuity in heterogeneous communications system
Embodiments of the present disclosure provide a method for maintaining service continuity in heterogeneous communication system, including: when a bearer is established on a senb/senb's cell for a ue or the ue tracking area is updated due to a bearer transfer, a menb sends a mme a serving identifier of a senb/senb's cell where the ue is located or a serving identifier of a enb/cell which a user plane bearer of the ue is on; the mme determines a ta identifier/enb identifier which the ue bearer is in, including a ta identifier/enb identifier of the senb's cell where the ue is located, according to received serving identifier. On one hand, the mme may determine whether a ue moves out of the local home network according to the ta of the ue, and whether it is necessary to release the sipto@ln bearer.
Samsung Electronics Co., Ltd.


06/16/16
20160174153 
 Apparatus and methods for envelope tracking in a mobile device patent thumbnailApparatus and methods for envelope tracking in a mobile device
Apparatus and methods for envelope tracking in a mobile device are disclosed herein. In certain configurations, a method includes amplifying a radio frequency (rf) input signal using a power amplifier, providing power to the power amplifier from a power amplifier supply voltage, controlling a voltage level of the power amplifier supply voltage based on a control voltage using a dc-to-dc converter, adjusting the voltage level of the power amplifier supply voltage based on an envelope of the rf input signal using an error amplifier, low pass filtering the power amplifier supply voltage to generate a filtered voltage using a low pass filter, and generating the control voltage based on comparing the filtered voltage to a reference voltage using a comparator..
Skyworks Solutions, Inc.


06/16/16
20160174045 
 Method and system for saving and retrieving spatial related information patent thumbnailMethod and system for saving and retrieving spatial related information
The present invention is directed to a method and apparatus for storing, referencing, retrieving, and graphically displaying spatial and non-spatial related information of a mobile computing device, such as a laptop computer or a cellular telephone. The spatial-related information may be obtained by using positioning tracking systems such as a global positioning system, whereas the non-spatial related information may include communication activities associated with the mobile computing device, such as phone calls, e-mails, text messages, pages, etc.
Telecommunication Systems, Inc.


06/16/16
20160173966 
 Motorized microphone rail patent thumbnailMotorized microphone rail
Improvements in a motorized microphone rail system for a musical instrument and more particularly for a percussion instrument such as a drum, marimba or similar musical instrument. The microphone system includes a vibration isolation system.
Randall May International Inc.


06/16/16
20160173031 
 Envelope tracking in connection with simultaneous transmission in one or more frequency bands patent thumbnailEnvelope tracking in connection with simultaneous transmission in one or more frequency bands
Envelope tracking (et) is enabled in connection with single-band or multi-band transmission. One example system includes two or more power amplification components associated with distinct frequency bands, with at least one including a first power amplifier (pa) configured to operate in an et mode, and at least one including a second pa configured to operate in an average power tracking (apt) mode of operation.
Intel Corporation


06/16/16
20160173030 
 Method and  correcting inconvenient power amplifier load characteristics in an envelope tracking based system patent thumbnailMethod and correcting inconvenient power amplifier load characteristics in an envelope tracking based system
A tunable matching network is configured to couple at least one filter with a power amplifier that is configured to operate in an envelope tracking (et) mode of operation over a transmit band. A control component is configured to detect a present set of operating conditions of the power amplifier when the power amplifier operates in the et mode of operation.
Intel Corporation


06/16/16
20160171863 
 Medical information and tracking system patent thumbnailMedical information and tracking system
A medical information and tracking system is provided. The system includes a wearable piece of tracking jewelry having a housing and a tracking unit.

06/16/16
20160171779 
 Opacity filter for display device patent thumbnailOpacity filter for display device
An optical see-through head-mounted display device includes a see-through lens which combines an augmented reality image with light from a real-world scene, while an opacity filter is used to selectively block portions of the real-world scene so that the augmented reality image appears more distinctly. The opacity filter can be a see-through lcd panel, for instance, where each pixel of the lcd panel can be selectively controlled to be transmissive or opaque, based on a size, shape and position of the augmented reality image.
Microsoft Technology Licensing, Llc


06/16/16
20160171330 
 Vision based real-time object tracking system for robotic gimbal control patent thumbnailVision based real-time object tracking system for robotic gimbal control
Using various embodiments, methods, systems, and apparatuses for controlling a camera pivoting device (e.g., mechanical gimbal) are described. In one embodiment, the system comprises a main computing device, a gimbal stabilizer controller, and a computer vision camera, and/or a user camera.
Reflex Robotics, Inc.


06/16/16
20160171301 
 Method and  tracking target object patent thumbnailMethod and tracking target object
A method by which a tracking apparatus tracks a target object includes: acquiring a first tree structure indicating a tracking processing order of frames, each frame including a tracking area in which the target object is located; acquiring a plurality of frame groups, each frame group consisting of two frames, and acquiring distance evaluation values of the respective frame groups; acquiring a second tree structure based on the first tree structure and the distance evaluation values; and tracking the target object based on the acquired second tree structure, wherein the distance evaluation value is determined based on at least one of locations of tracking areas included in two frames belonging to the frame group and pixel values included in the tracking areas.. .
Postech Academy-industry Foundation


06/16/16
20160167730 

Telescopic suspension device fitted with a pretension tracking system


Telescopic suspension device (10) attached to the hub (422) of a wheel (424) of the type comprising a first tube (12), a second tube (14) sliding relative to the first tube and a main spring (34) arranged inside said tubes, and further comprising a pretension adjustment stopper (18) of the spring (34) installed at the upper end (16) of said first tube. The suspension device comprises a pretension tracking system (39) of the spring, representative of the weight of the user, connected to the stopper (18)..
Decathlon


06/16/16
20160166205 

Motion tracking system for real time adaptive imaging and spectroscopy


This invention relates to a system that adaptively compensates for subject motion in real-time in an imaging system. An object orientation marker (30), preferably a retro-grate reflector (rgr), is placed on the head or other body organ of interest of a patient (p) during a scan, such as an mri scan.
Uwm Research Foundation, Inc.


06/16/16
20160166146 

Eye-tracking system and method therefor


A system for tracking eye location is disclosed. Systems in accordance with the present invention include a scanner for sweeping a first optical signal across the surface of an eye, a detector for detecting a second optical signal reflected from the eye, and a detection circuit for determining a maximum intensity in the second optical signal.
Icspi Corp.


06/09/16
20160165543 

Envelope tracking system with adjustment for noise


An envelope tracking transceiver dynamically adjusts envelope tracking parameters to achieve the desired tradeoff between noise performance and power efficiency. When higher levels of noise are acceptable, the envelope tracking transceiver dynamically adjusts transmitter parameters to achieve better power efficiency while sacrificing noise performance.
Quantance, Inc.


06/09/16
20160165339 

Microphone array and audio source tracking system


A microphone array of three or more microphones may be mounted on a housing or substrate configured to be mounted on or worn by a person. The microphone array may be positioned so that the far field sensing range of the microphone array is unobstructed by the housing or wearer.
Stages Pcs, Llc


06/09/16
20160164551 

Envelope tracking with reduced circuit area and power consumption


The present disclosure relates to envelope tracking with reduced circuit area and power consumption. In one embodiment, an envelope power converter includes a switching power converter configured to receive a supply voltage and provide an output based on a switching control signal.
Rf Micro Devices, Inc.


06/09/16
20160164550 

Envelope tracking path delay fine tuning and calibration


A power amplifier of an envelope tracking system is configured to generate an output power with a variable supply voltage that is generated in an envelope tracking path. A signal generation/processing path receives an input signal and processes the input signal to the power amplifier in a main signal processing path.
Intel Corporation


06/09/16
20160164470 

Method, apparatus and system for envelope tracking


This disclosure relates generally to the field of wireless communication infrastructure, and more particularly to a method, apparatus and system for envelope tracking. The system for envelope tracking comprising: a transistor; an rf transistor; a driver; a switcher current source; and a subtracting network; wherein the system is configured such that when an envelope voltage is less than a predetermined voltage value, the rf transistor is configured for decreasing an amount of absorbed biasing current, and when the envelope voltage is greater than a predetermined voltage value, the rf transistor is configured for increasing an amount of absorbed biasing current.
Nokia Solutions And Networks Oy


06/09/16
20160164469 

Amplifier dynamic bias adjustment for envelope tracking


An envelope tracking amplifier having stacked transistors is presented. The envelope tracking amplifier uses dynamic bias voltages at one or more gates of the stacked transistors in addition to a dynamic bias voltage at a drain of a transistor..
Peregrine Semiconductor Corporation


06/09/16
20160164468 

Amplifier dynamic bias adjustment for envelope tracking


An envelope tracking amplifier having stacked transistors is presented. The envelope tracking amplifier uses dynamic bias voltages at one or more gates of the stacked transistors in addition to a dynamic bias voltage at a drain of a transistor..
Peregrine Semiconductor Corporation


06/09/16
20160164454 

Coaxial drive tracking system for use with photovoltaic systems


A solar energy collection system for converting solar energy to electricity that includes solar arrays mounted on a frame, each array is set on a tracker head that is supported on a pedestal; each pedestal mounts onto a beam. Elevators pivot the arrays, where each elevator is made up of a shaft with a threaded end coupled to a drive nut.
Brightleaf Technologies Inc.


06/09/16
20160163311 

Communication system


Systems and methods for responding to spoken language input or multi-modal input are described herein. More specifically, one or more user intents are determined or inferred from the spoken language input or multi-modal input to determine one or more user goals via a dialogue belief tracking system.
Microsoft Technology Licensing, Llc


06/09/16
20160163236 

Day tracking system for food storage container lids


A series of seven expandable/collapsible buttons, each engraved with a different abbreviated week day monday through sunday. These buttons would either be molded on a tab as part of a food storage container lid, or as a separate hinged tab with an adhesive back.

06/09/16
20160162912 

System for monitoring and analyzing behavior and uses thereof


Systems for monitoring and analyzing behavior in various applications and uses thereof. Generally, the systems (and uses thereof) are for monitoring and analyzing consumer purchasing behavior in real-time to drive sales via engaging digital customer experiences.
Eyeq Inc.


06/09/16
20160162834 

Container tracking systems for supply chains and related methods


The container tracking system embodiments described herein include tracking components at each stage of the supply chain, including filling plants (fps), regional storage facilities such as regional cages (rcs), point of sale (pos) locations, and direct delivery service (ds) providers. The tracking components at each stage include integrated data terminals (idts) and handheld readers (hrs) that read data from containers and identification (id) cards and communicate this data to one or more container tracking server systems to update a container tracking database.

06/09/16
20160162082 

Pointer projection for natural user input


A method to identify a targeted object based on eye tracking and gesture recognition. The method is enacted in a compute system controlled by a user and operatively coupled to a machine vision system.
Microsoft Technology Licensing, Llc


06/09/16
20160161590 

Radio frequency identification tag location estimation and tracking system and method


Systems and methods for locating one or more radio frequency identification (rfid) tags are provided. A phase difference of received information signals of illuminated rfid tags is utilized to locate the rfid tags.
Mojix, Inc.


06/09/16
20160161575 

Combined field location and mri tracking


A composite tracking system for a medical device comprises a field location tracking system including at least one field location sensor structured to be coupled to a medical device, a magnetic resonance tracking system including at least one tracking coil structured to be coupled to a medical device, and a composite tracking processor operably coupled to the field location tracking system and the magnetic resonance tracking system. The composite tracking processor is operable to receive and process field location parameters from the field location tracking system and positional coordinates from the magnetic resonance tracking system to register a field location coordinate system to a magnetic resonance coordinate system..
Imricor Medical Systems, Inc.


06/09/16
20160161241 

Motion tracking system using one or more magnetic fields


A system for tracking motion of an object comprises at least a first magnetic source configured to generate a static magnetic field, with the magnetic source fixed in a first coordinate frame, and a plurality of magnetic sensors configured to be located on the object and to detect the static magnetic field. The magnetic sensors are located in a second coordinate frame that is movable relative to the first coordinate frame.
Honeywell International Inc.


06/09/16
20160158625 

Object tracking system optimization and tools


Systems, methods and software products optimize installation and operation of an object tracking system. Performance of the athlete tracking system is continually monitored and optimized based upon one or more of: statically positioned tags, grouping tags within two or more tag sets to assign ping rates, selecting receiver configuration and aim dynamically based upon environmental and situational conditions.
Isolynx, Llc


06/02/16
20160157207 

Adaptive paging using user equipment localization method in a network


Methods and systems for improving paging efficiency of a user equipment method including obtaining a history of the user equipment, the history including one or more past locations of the user equipment, obtaining a mobility pattern of the user equipment, the mobility pattern including one or more of a plurality of mobility categories, determining a confidence level for an associated location of the user equipment based on at least one of the mobility pattern and the history, the confidence level indicating a level of confidence that the user equipment is at the associated location, and deriving a paging range based on the confidence level, the paging range including one of a plurality of paging scopes, each of the plurality of paging scopes including at least one of a geographic or location extent, a paging frequency, a single node, a plurality of nodes, a tracking area and a plurality of tracking areas.. .

06/02/16
20160157147 

Enhanced cell global identifier-based handover from an enodeb to a home enodeb


Examples are disclosed that facilitate using enhanced cell global identifier to effectively manage the handover of cellular communication services for a mobile device in an lte network from a source, or serving, evolved node b (enb) to a target home evolved node b (henb). The increased use of henbs to provide service to mobile devices creates issues for the management of tracking area identifiers associated with the enb and henbs and may increase tracking area update (tau) signaling in the cellular network.
Verizon Patent And Licensing Inc.


06/02/16
20160157050 

Locating and tracking system


A locating and tracking system includes: at least one monitoring device; and a plurality of bluetooth low energy (ble) devices acting as either backbone nodes or tracking nodes. The backbone nodes are connected with each other and form a mesh network to relay information to the monitoring device in mesh mode so that the monitoring device knows all the backbone nodes' presence and locations.
Iloda Solutions Limited


06/02/16
20160156316 

Envelope tracking system with internal power amplifier characterization


An rf pa system that generates its own local characterization information. The rf pa system includes a pa to generate a rf output signal from a rf input signal, the pa powered by a supply voltage.
Quantance, Inc.


06/02/16
20160155247 

Systems and methods for tissue mapping


Tissue mapping and imaging systems are disclosed along with methods for mapping tissue. The systems can include an image recording and mapping system in communication with a manual image scanning device having an imaging probe.
Tractus Corporation


06/02/16
20160154237 

Systems and methods for eliciting cutaneous sensations using electromagnetic radiation


The present disclosure pertains to various embodiments of optical stimulation systems that may be configured to generate a stimulation beam capable of inducing a cutaneous sensation in a user. A position tracking system associated with the stimulation system may be configured to track a position of at least one target stimulation area.
Pine Development Corporation


06/02/16
20160150760 

Tracking system


An exemplary tracking device or system comprises: a radio frequency identification (rfid) circuit disposed on a substrate; an encapsulation cap encapsulating the rfid circuit and substrate; and, an information bearing indicia (ibi) disposed on the encapsulation cap, wherein the rfid circuit and ibi provide at least some similar information when read with a respective reading device.. .
Hand Held Products, Inc.


05/26/16
20160150498 

Proximity-based service registration method and related apparatus


A proximity-based service (prose) registration method for a user equipment (ue) of a wireless communication system, used in a mobility management entity (mme) of the wireless communication system is disclosed. The method includes: receiving an attach request or a tracking area update request for requesting prose ue registration from the ue; retrieving prose subscription information and prose preference settings related to the ue from a home subscriber server (hss) of the wireless communication system and storing the prose subscription information and the prose preference settings related to the ue as a prose context of the ue; and transmitting a prose registration request including a prose identifier of the ue and the prose preference settings related to the ue to a prose server of the wireless communication system..
Htc Corporation


05/26/16
20160148390 

Method and system for processing a sequence of images to identify, track, and/or target an object on a body of water


Airborne tracking systems use sensors to track objects of interest. In order to track the objects of interests, the sensors need to be steered such that the object is kept, ideally, in the center of the sensors field of view.
Raytheon Company


05/26/16
20160148373 

Image recording system


Image recording devices and systems are disclosed along with methods for image recording. The systems can be in communication with a manual imaging device having an imaging probe configured to scan a volume of tissue and output scan images.
Tractus Corporation


05/26/16
20160148045 

Pose determination from a pattern of four leds


The present invention relates to the field of computation and covers methods to find one to one mapping between fiducial markers on a tracked object and fiducial marker projections on the image plane captured by a camera in optical object tracking systems. A method for solving correspondence problem is realized to find correspondences between 3d points of an object and 2d projection of that object onto the image plane so that this can be used to find the object's 3d location and orientation.
Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirkti


05/26/16
20160148026 

Event based interrogation zone tracking system for product samples


The invention provides a temporary installation of a system of rfid-based terminals and user-worn rfid devices within an event interrogation zone. At an event, terminals are located within, and associated with, vendor booths erected in the interrogation zone.
Intellitix Technologies Inc.


05/26/16
20160147976 

Medication identification, tracking and adherence management


A method and a wellness adherence tracking system (wats) for tracking wellness adherence of a healthcare recipient are provided. An identifier code or an existing code is positioned on a medical implement, for example, a medication bin, a parenteral device, a fitness device, etc.
Rxadvance Corporation


05/26/16
20160147219 

Method and priority system for inventory management in semiconductor manufacturing


An inventory tracking system and method for use in semiconductor manufacturing provide for generating a priority score that determines the order in which lots of substrates should be run. The priority score is generated using an algorithm that takes into account external lot priority considerations, inventory factors in the manufacturing facility, and processing tool capability factors.
Wafertech, Llc


05/26/16
20160146615 

Systems and methods for driver and vehicle tracking


Systems and methods for driver and vehicle tracking in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a location tracking system includes a processor and a memory storing a location tracking application, wherein the location tracking application directs the processor to obtain vehicle location data, where the vehicle location data includes a set of vehicle location data points, obtain driver location data, where the driver location data includes a set of driver location data points, correlate the vehicle location data and the driver location data, and generate vehicle driver data based on the correlated vehicle location data and driver location data, where the generated vehicle driver data includes a set of drivers associated with a vehicle..
Calamp Corp.


05/26/16
20160144274 

Active social network


A communication analysis system for an online game is described. A communication history among players of the online game is retrieved.
Zynga Inc.


05/26/16
20160143528 

Gaze tracking system


A method, including illuminating an eye with light from a light source (62) so as to cause a first image (80) of the light source to be formed on a retina (78) of the eye. The method also includes capturing the light returning from the retina with a sensor (148) so as to receive at least a portion of a second image (130) of the first image on the sensor, and analyzing a signal from the sensor in order to determine a gaze direction of the eye..

05/19/16
20160142517 

Computerized creating a resource url for rendering the resource in a resource specific application


Conversion tracking systems and methods are described herein.. .
Yahoo! Inc.


05/19/16
20160142078 

Envelope shaping in envelope tracking power amplification


The subject matter described herein relates to envelope shaping in envelope tracking power amplification. A method, apparatus and computer storage medium are provided for envelope shaping in envelope tracking power amplification.
Microsoft Corporation


05/19/16
20160142020 

Power amplifier for amplifying radio frequency signal


Power amplifiers for amplifying a radio frequency signal are provided. The power amplifier may include an envelope tracking power supply, a carrier amplifier coupled with the envelope tracking power supply and configured to amplify the radio frequency signal, an input matching network configured to split the amplified radio frequency signal from the carrier amplifier such that one part of the amplified radio frequency signal passes along a peak amplifier path and another part of the amplified radio frequency signal passes along an impedance transformer path, a peak amplifier coupled with the envelope tracking power supply and configured to amplify the one part of the amplified radio frequency signal from the input matching network, an impedance transformer configured to perform impedance transformation on the other part of the amplified radio frequency signal from the input matching network, an output matching network configured to combine the output of the peak amplifier and the impedance transformer, wherein the peak amplifier is configured to be switched off in a lower power mode and switched on in a high power mode based at least in part on an input power level of the radio frequency signal.
Microsoft Corporation


05/19/16
20160140887 

Wearable electronic device


A head-mounted device includes a see-through display having an inner surface and an outer surface; a display driver integrated circuit (ddic) for driving the display; and at least one processor for controlling the ddic. A microcontroller may control the ddic to display content through a specific area corresponding to eye tracking information acquired from an eye tracking module in a display area of the display..
Samsung Electronics Co., Ltd.


05/19/16
20160140796 

Gaming involving progressive wagers


A method of gaming is disclosed wherein progressive award values may be increased in response to certain pre-established game outcomes, wager amounts or random events. The increased progressive award values may be based on a primary game or secondary game outcome.
Igt


05/19/16
20160140523 

Position adaptive atm for customer privacy


Embodiments of the invention are directed to a system, method, or computer program product for providing a position adaptive automated teller machine (atm) for customer privacy. In this way, the system senses, via a sensor, characteristics associated with the customer's portion relative to the atm screen.
Bank Of America Corporation


05/19/16
20160140394 

Visual object tracking system with model validation & management


System, apparatus, method, and computer readable media for on-the-fly captured image data object tracking. An image or video stream is processed to detect and track an object in concurrence with generation of the stream by a camera module.
Intel Corporation


05/19/16
20160139665 

Dynamic eye tracking calibration


A user of a computing device may interact with and control objects and applications displayed on the computing device through the user's eye movement. Detected gaze locations are correlated with actions performed by the user and compared with typical gaze locations for those actions.
The Eye Tribe Aps


05/19/16
20160139265 

Eyewear-mountable eye tracking device


An eye movement tracking device that can be mounted to standard eyeglasses as disclosed. The device comprises an illumination source, a time-of-flight (tof) camera and a processor.

05/19/16
20160139241 

System and 3d tracking for ad-hoc cross-device interaction


Disclosed is a three-dimensional ad-hoc tracking system and method between two or more devices at a location. The disclosed systems and methods can be implemented on commodity mobile devices with no added components and require no cross-device calibration, in order to track surrounding devices.
Yahoo! Inc.


05/19/16
20160135720 

Optical capsule and spectroscopic treating and diagnosing the intestinal tract


A device and method for mapping, diagnosing and treating disorders or other diseases, disorders or conditions (e.g., bleeding, ischemic or necrotic tissue, and presence of certain chemicals or substances) of the intestinal tract is provided using a capsule passing through the intestinal tract and sensing optical characteristics as the capsule passes through. Further, a capsule tracking system is provided for tracking a capsule's location along the length of an intestinal tract as various treatment and/or sensing modalities are employed.
Entrack, Inc.


05/12/16
20160134863 

Calibration for eye tracking systems


Generally, this disclosure provides systems, devices, methods and computer readable media for calibration of an eye tracking system. In some embodiments, the method may include analyzing a video stream received from a scene facing camera to detect moving objects and estimate angular locations of the moving objects.
Intel Corporation


05/12/16
20160134420 

Apparatus and qkd quantum communication channel continuous synchronization and alignment


System and methods for synchronizing and aligning quantum channel for quantum key distribution. The primary object of the invention is to allow a quantum key distribution (qkd) apparatus to work continuously with only two communication channels, a quantum communication channel and a service channel.

05/12/16
20160134378 

Moving platform roll angle determination system using rf communications link


An orientation tracking system for a moving platform includes a transmitter which generates an beam having a known polarization with respect to a predefined coordinate system. The moving platform includes an ellipsometric detector capable of detecting the polarized beam when within the line-of-sight of the transmitter, and measuring its polarization state.
Teledyne Scientific & Imaging, Llc


05/12/16
20160134235 

Photovoltaic module with integrated cooling and tracking system


Photovoltaic (pv) power generation systems and methods are disclosed, wherein the system includes a pv module having an integrated frame structure, pv cell rows, solar tracking system, and cooling system. A protective cover may be included with the frame structure to form an enclosed area in which the pc cell rows, cooling system, and tracking system are placed, thereby protecting them from the elements.
Andes Mining & Energy Corporation S.a.


05/12/16
20160133089 

Universal player tracking system utilizing mobile devices


A universal player tracking system includes a gaming machine interface. The interface is connected to a communication port of a gaming machine and is configured to connect with a mobile device.

05/12/16
20160132754 

Integrated real-time tracking system for normal and anomaly tracking and the methods therefor


The ability to identify anomalous behavior in video recordings is important for security and public safety. Current identification techniques, however, suffer from a number of limitations.
The Johns Hopkins University


05/12/16
20160132752 

Classifying user activities using eye fixation clustering, fixation features, and regions of interest


A computing device classifies user activities. The device receives eye tracking data for a person viewing a page having multiple contiguous regions.
Fuji Xerox Co., Ltd.


05/12/16
20160132595 

Dynamic search engine for an industrial environment


A multi-platform industrial search system facilitates indexing and searching of plant-wide data residing on multiple different data platforms. The industrial search system automatically inventories industrial devices and other data sources located throughout a plant, and identifies available data items on each data source.
Rockwell Automation Technologies, Inc.


05/12/16
20160132538 

Crawler for discovering control system data in an industrial automation environment


An industrial data indexing system facilitates discovery and indexing of plant-wide data residing on multiple different data platforms. The indexing system automatically inventories industrial devices and other data sources located throughout a plant, and identifies available data items on each data source.
Rockwell Automation Technologies, Inc.


05/12/16
20160132289 

Systems and methods for providing audio to a user based on gaze input


According to the invention, a method for providing audio to a user is disclosed. The method may include determining, with an eye tracking device, a gaze point of a user on a display.
Tobii Ab


05/12/16
20160131902 

System for automatic eye tracking calibration of head mounted display device


A method of automatically calibrating a head mounted display for a user is disclosed. The method includes automatically calculating an inter-pupillary distance value for the user, comparing the automatically calculated inter-pupillary distance value to a previously determined inter-pupillary distance value, determining if the automatically calculated inter-pupillary distance value matches the preexisting inter-pupillary distance value, and automatically calibrating the head mounted display using calibration data associated with matching previously determined inter-pupillary distance value..

05/12/16
20160131761 

Positional tracking systems and methods


Optical positional tracking systems that may be used in virtual reality (vr)/augmented reality (ar) applications are described. Exemplary implementations comprise one or more receivers and one or more transmitters.
Valve Corporation


05/12/16
20160128669 

System for tracking and imaging a treatment probe


A system includes a treatment probe, a first tracking sensor configured to track a location of the treatment probe, an ultrasound imager, a second tracking sensor configured to track a location of the ultrasound imager, and a tracking system. The ultrasound imager generates real-time ultrasound images.
Covidien Lp


05/12/16
20160128568 

Correcting systematic calibration errors in eye tracking data


Systems and methods are provided for post-hoc correction of calibration errors in eye tracking data, which take into consideration calibration errors that result from changes in user position during a user session in which the user's fixations on a display screen are captured and recorded by an eye tracking system, and which take into consideration errors that occur when the user looks away from a displayed target item before selecting the target item.. .
International Business Machines Corporation


05/05/16
20160128020 

Tracking area planning


A method is disclosed for improved tracking area planning and handling, comprising: assigning a single tracking area code to a plurality of enodebs at a messaging concentrator gateway, the messaging concentrator gateway situated in a network between the plurality of enodebs and the core network; storing, at the messaging concentrator gateway, at least one indicator of a last known location of a user equipment (ue) other than the single tracking area code; receiving a paging message from the core network at the messaging concentrator gateway for a ue; and performing a paging sequence using the at least one indicator to identify a set of enodebs to page the ue, thereby allowing larger tracking area list sizes to be used without increasing signaling traffic between the radio access network and the core network.. .
Parallel Wireless, Inc.


05/05/16
20160127880 

Methods, wireless communication networks and network nodes for recovering a public warning system


A method is described performed by a wireless communication network for recovering a public warning system when a radio network node comprising radio circuitry for communication with served user equipments, ues, has been newly added or restarted in the network. The method comprises sending, by the radio network node to a core network node, information indicating that the radio network node has been restarted or added to the network, the information including one or more tracking area identifiers, tai, identifying one or more tracking areas that the radio network node supports and/or a radio network node identifier, id, identifying the radio network node in the communication network, and, in case the radio network node id is sent but not the one or more tais, acquiring, by the core network node the one or more tais based on the received radio network node id..
Telefonaktiebolaget L M Ericsson (publ)






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