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This page is updated frequently with new Track-related patents. Subscribe to the Track RSS feed to automatically get the update: related Track RSS feeds.

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Date/App# patent app List of recent Track-related patents
04/17/14
20140108842
 Utilizing eye tracking to reduce power consumption involved in measuring affective response patent thumbnailUtilizing eye tracking to reduce power consumption involved in measuring affective response
Systems and methods that enable a reduction of the power consumption involved in measuring a user's affective response to content. The reduction in power consumption is achieved by utilizing eye tracking to determine when a user is paying attention to content, and accordingly setting a mode of operation of a device that measures the user.
04/17/14
20140108309
 Training a predictor of emotional response based on explicit voting on content and eye tracking to verify attention patent thumbnailTraining a predictor of emotional response based on explicit voting on content and eye tracking to verify attention
Utilizing eye tracking to collect naturally expressed affective responses for training an emotional response predictor, comprising: receiving a vote of a user on a segment of content consumed by the user; receiving eye tracking data of the user taken while the user consumed the segment of content; determining, based on the eye tracking data, that a gaze-based attention level to the segment reaches a predetermined threshold; utilizing the vote to generate a label related to an emotional response to the segment; receiving an affective response measurement of the user taken substantially while the user consumed the segment of content; and training a measurement emotional response predictor with the label and the affective response measurement.. .
04/17/14
20140108286
 Lightweight privacy protection protocol, methods, and systems for rfid and sensor based logistics track and trace data sharing over business subcontracting relationships patent thumbnailLightweight privacy protection protocol, methods, and systems for rfid and sensor based logistics track and trace data sharing over business subcontracting relationships
Subcontracting is a common practice in logistics industry for delivering goods from a consigner to a consignee, meaning that a prime logistics service provider, e.g. A third-party logistics company, usually outsources its contracted logistics service from the consigner to specialized companies to execute individual logistics operations.
04/17/14
20140108224
 Order centric tracking system and protocol for communications with handheld trading units patent thumbnailOrder centric tracking system and protocol for communications with handheld trading units
A computerized method and system for tracking orders implemented on a trading floor exchange is disclosed. The system is order-centric and is configured to route orders to a booth and floor broker in accordance with a symbol associated with the particular security being traded.
04/17/14
20140107471
 On-board tool tracking system and methods of computer assisted surgery patent thumbnailOn-board tool tracking system and methods of computer assisted surgery
A number of improvements are provided relating to computer aided surgery utilizing an on tool tracking system. The various improvements relate generally to both the methods used during computer aided surgery and the devices used during such procedures.
04/17/14
20140104428
 Airport target tracking system patent thumbnailAirport target tracking system
A system for tracking objects using an intelligent video processing system in the context of airport surface monitoring. The system addresses airport surface monitoring operational issues such as all weather conditions, high robustness, and low false report rate.
04/17/14
20140103995
 Control circuit and method for controlling an operation of a power amplifier patent thumbnailControl circuit and method for controlling an operation of a power amplifier
A control circuit and a method for controlling an operation of a power amplifier core are provided. The power amplifier core is switchable between an envelope tracking operation mode and a non-envelope tracking operation mode.
04/10/14
20140100019
 Method and apparatus for awarding individual or group point multiplication patent thumbnailMethod and apparatus for awarding individual or group point multiplication
In use, the player would insert his or her player card at the egm 10. The system checks to see if any multiplier currently applies to the machine and player.
04/10/14
20140099906
 Reducing effects of rf mixer-based artifact using pre-distortion of an envelope power supply signal patent thumbnailReducing effects of rf mixer-based artifact using pre-distortion of an envelope power supply signal
A radio frequency (rf) power amplifier (pa) and an envelope tracking power supply are disclosed. The rf pa receives and amplifies an rf input signal to provide an rf transmit signal using an envelope power supply signal, which at least partially envelope tracks the rf transmit signal, such that the rf input signal has an rf mixer-based artifact.
04/10/14
20140098198
 Apparatus and method for eye tracking patent thumbnailApparatus and method for eye tracking
A gaze tracking apparatus and method are provided that may calculate a three-dimensional (3d) position of a user using at least two wide angle cameras, may perform panning, tilting, and focusing based on position information of the user and eye region detection information, using a narrow angle camera, may detect pupil center information and corneal reflected light information from an eye image acquired through an operation of the narrow angle camera, and may finally calculate gaze position information from the pupil center information and the corneal reflected light information.. .
04/10/14
20140098010
Backlight for viewing three-dimensional images from a display from variable viewing angles
A display system produces three-dimensional images. The display system includes a waveguide, and a light source that injects light into the waveguide.
04/10/14
20140097954
Endoscope storage cabinet, tracking system, and signal emitting member
An endoscope storage cabinet for use with at least one endoscope having at least one signal emitting member associated therewith and configured to emit a signal indicative of at least one attribute of the at least one endoscope to which it is associated, the cabinet including: an enclosed structure formed by a plurality of walls defining an inner area which is accessible by at least one door; at least one hanger arrangement configured to support at least a portion of at least one endoscope positioned thereon; at least one signal receiving device associated with the enclosed structure and configured to receive the signal emitted by the at least one signal emitting member; and a local control device in communication with the at least one signal receiving device and configured to receive and process the signal emitted by the at least one signal emitting member.. .
04/10/14
20140097317
Lock mechanism for seat track slide device
Seat tracks each include a lower rail, an upper rail, a lock lever, and a handle. When a handle is operated, the lock lever is set in a locking state or an unlocking state by engaging and disengaging the lock lever with and from lock recesses in the lower rail.
04/10/14
20140096623
Cotton acquisition and tracking system
Apparatus for a cotton sample acquisition and tracking system. The system includes a loading station in which a pair of primary sample halves are loaded in a carrier.
04/03/14
20140095554
System and method for storing equipment management operations data
A management operations data tracking system and method are disclosed. The management operations data tracking system has one or more processors and a non-transitory computer readable medium storing computer executable instructions.
04/03/14
20140095074
Soil sample tracking system and method
A system and method for performing soil analysis is disclosed. The method comprises generating a plurality of soil sample containers each having a unique identifier associated therewith.
04/03/14
20140094962
Pneumatic tube carrier routing and tracking system
A system and method provides for a pneumatic tube carrier routing and tracking system having a system control module that captures and presents tracking information associated with sending and receiving carriers. The pneumatic tube carrier tracking system comprises sending and receiving stations connected by pneumatic tubing, and which are configured to securely send carriers, with receiving users optionally being restricted from unauthorized access of carriers.
04/03/14
20140092871
Method and apparatus for implementing tracking area update and cell reselection in a long term evolution system
The invention performs long term evolution (lte) tracking area updates (taus), and tracking area code (tac) and public land mobile network identification (plmn-id) assisted optimized wireless transmit/receive unit (wtru) cell reselection. An evolved node-b broadcasts system information including at least one system information block (sib) based at least in part on an enhanced universal terrestrial radio access network (e-utran) parameter response message sent by an evolved packet core (epc) network.
04/03/14
20140092006
Device and method for modifying rendering based on viewer focus area from eye tracking
Devices and methods for modifying content rendered on the display of a computing device as a function of eye focus area include receiving sensor data from one or more eye tracking sensors, determining an eye focus area on the display screen as a function of the sensor data, and adjusting one or more visual characteristics of the rendered content as a function of the eye focus area. Perceived quality of the rendered content may be improved by improving the visual characteristics of the content displayed within the eye focus area.
04/03/14
20140091610
Vehicle seat track cover
According to various embodiments, a vehicle seat track cover includes a substrate configured to be positioned over a seat track and a slot formed along the substrate. The slot is configured to facilitate passage of a seat support from the seat track to a vehicle seat..
04/03/14
20140091136
Tracking system for food products
A system and method for providing food product information to customers. The system may include a database storing food product information, an information tag, such as a 2 dimensional qr code, with a link associated with the location of the food product information on the database, and a reader configured to retrieve at least some of the food product information when activated by a customer.
04/03/14
20140090687
Multifunctional static or semi-static photovoltaic skylight and/or methods of making the same
Improved building-integrated photovoltaic systems according to certain example embodiments may include concentrated photovoltaic skylights or other windows having a cylindrical lens array. The skylight may include an insulated glass unit, which may improve the solar heat gain coefficient (shgc).
04/03/14
20140090638
Sun tracking system
A sun tracking solar power generation system can include drive members for driving a plurality of parallel sun tracking assemblies. The drive components of the drive system can be arranged in a recess or trench created in the ground.
03/27/14
20140088800
Centripetal acceleration determination, centripetal acceleration based velocity tracking system and methods
The flight of an aircraft is characterized in terms of earth-based reference system data for a first position and a second position of the aircraft that are separated by a time increment. A centripetal acceleration of the aircraft is determined based on the earth-based reference system data for the positions in conjunction with the time increment.
03/27/14
20140087849
Virtual players card
A gaming machine including a secondary processor coupled to a player tracking system for tracking game play of a patron using a virtual player loyalty card is described. A virtual player loyalty card can be created by associating an existing physical player loyalty card with a newly created mobile loyalty card account.
03/27/14
20140085993
Multiple bitcells tracking scheme semiconductor memory array
A read tracking system and method for advanced memory devices are provided. The read tracking system and method include tracking multiple tracking bit cells in multiple segments and columns to incorporate device performance variation of bit cells in the memory array.
03/27/14
20140085483
Broadband passive tracking for augmented reality
Technologies are generally described for a broadband passive sensing and tracking system that may employ a number of passive receivers that each have the capability of sensing electromagnetic waves (e.g., radio frequency “rf” signals) from surrounding broadcast sources. Each passive receiver may be adapted to sense through one or more antennas.
03/27/14
20140085194
Image-based object tracking system in 3d space using controller having multiple color clusters
Image-based object tracking system includes at least a controller with two or more color clusters, an input button, a processing unit with a camera, an object tracking algorithm and a display. Camera is configured to capture images of the controller, the processing unit is connected to display to display processed image contents, the controller is directly interacting with displayed processed image content.
03/27/14
20140085084
Passive active battery saver tracking system
An active/passive tracking device is provided. The device includes a position locator configured to receive location information of the device.
03/27/14
20140085055
Pattern recognition based motion detection for asset tracking system
An asset tracking system that optimizes the value per ping by tying the ping to a pattern of movements of the asset. The asset tracking device will send a ping to a remote host (i.e., receiver) when predetermined qualified event is detected by the device.
03/27/14
20140085008
Envelope tracking signal generator incorporating trim cell
A novel and useful radio frequency (rf) front end module (fem) circuit that provides high linearity and power efficiency and meets the requirements of modern wireless communication standards such as 802.11 wlan, 3g and 4g cellular standards, bluetooth, zigbee, etc. The configuration of the fem circuit permits the use of common, relatively low cost semiconductor fabrication techniques such as standard cmos processes.
03/27/14
20140084998
Apparatus and methods for capacitive load reduction
Apparatus and methods for capacitive load reduction are disclosed. In one embodiment, a power amplifier system includes a plurality of power amplifiers and an envelope tracking module for generating a supply voltage for the power amplifiers.
03/27/14
20140084056
System for product packaging level serialization
A tracking system for food products includes labeled food product packages and labeled containers for transporting the labeled packages to harvest sites. A data-clearing center receives mobile phone communications from the harvest sites for uploading the container codes.
03/27/14
20140083821
Belt tracking system, multi-roller assembly and image forming apparatus employing same
A belt tracking system for controlling the lateral position of a movable belt entrained about a plurality of generally parallel rollers for moving in a trans-axial direction perpendicular to an axial direction in which the rollers extend parallel to each other includes a roller shaft, a slidable member, and a rotation restrictor. The roller shaft extends outward in the axial direction from an axial end of a specific one of the plurality of generally parallel rollers.
03/27/14
20140083480
Hurricane proof solar tracker
A hurricane-proof solar tracker and related method of operation includes a solar panel array assembly having one end coupled to a ballast and a tilting assembly supporting a solar panel assembly. The tilting assembly tilts the solar panel array assembly to track with the sun in a first position, and retracts the solar panel array to a substantially flat second position..
03/20/14
20140081579
Greenhouse gas grid and tracking system
A method and computer system for reporting on a target greenhouse gas within a geographical boundary of an offset project by compiling policy parameters for the target greenhouse gas and generating a science plan for monitoring the target greenhouse gas for the target geographical boundary of the offset project, based upon the compiled policy parameters. An allometric model for the target greenhouse gas within the geographical boundary of the offset project is generated based upon the science plan of the target greenhouse gas for the geographic boundary, and a report for the target greenhouse gas within the target geographical boundary of the offset project is generated based upon the allometric model..
03/20/14
20140078517
Medical wide field of view optical tracking system
A medical wide-field-of-view optical-tracking-system for determining the position and orientation of a target-object in a reference coordinate system. The system includes at least three light-emitters, at least one optical-detector and a processor.
03/20/14
20140078049
Multipurpose controllers and methods
Method and apparatus is disclosed for a user to communicate with an electronic device. A processor receives user intention actions comprising facial expression (fe) information indicative of facial expressions and body information indicative of motion or position of one or more body parts of the user.
03/20/14
20140077577
Device for the attachment of seats in passenger cabins, a seat track, a holding device, and a method
A device for the attachment of seats in passenger cabins of aeroplanes, road coaches, ships, railways, and similar, with at least one seat track, which has at least one exterior latching section, and with at least one holding device for purposes of attaching the seat to the at least one seat track. The at least one holding device has two integrated arms to engage around the latching sections and a multiplicity of teeth to fix it in position.
03/20/14
20140076400
System for monitoring operating angle of solar tracker in real time
A system monitors an operating angle of a solar tracker in real time. The system includes a solar tracker, an angle measurement device, and a processing device.
03/13/14
20140074667
System and method for inventory control of mobile assets
A radio-frequency identification (“rfid”)-based asset tracking system uses a mobile rfid reader to move among stationary assets and communicate with rfid tags attached to the assets. The mobile rfid reader has means for estimating its own location, so the location of a tagged asset can also be estimated by reference to the rfid reader's location when the rfid tag was seen.
03/13/14
20140074592
Application install conversion tracking system
A method of tracking application installations based on an advertisement campaign is disclosed. One embodiment of the method includes: registering a custom url scheme associated with an advertisement object for a target application, where the custom url scheme uniquely identifies an installation of the target application; detecting the installation of the target application based on an execution of the custom url scheme; accessing an interaction record of a user interaction with the advertisement object from an electronic device, the user interaction for downloading the target application; determining a conversion confirmation based upon the interaction record and the detected installation; and reporting the conversion confirmation of the installation associated the user interaction..
03/13/14
20140073273
Method and apparatus for calibrating an envelope tracking system
A method of calibrating an envelope tracking system for a supply voltage for a power amplifier module within a radio frequency (rf) transmitter module of a wireless communication unit. The method includes, within at least one signal processing module of the wireless communication unit: applying training signal having time-variant envelope to input of the rf transmitter module; receiving indication of instantaneous output signal value(s) for the power amplifier module in response to the training signal; and adjusting timing alignment between envelope tracking path of the envelope tracking system and transmit path of the rf transmitter module to align envelope tracking power amplifier module supply voltage to instantaneous envelope(s) of a waveform signal to be amplified by the power amplifier module, based at least partly on the received indication of the instantaneous output signal value(s) for the power amplifier module in response to the training signal..
03/13/14
20140073272
Method and apparatus for calibrating an envelope tracking system
A method of calibrating an envelope tracking system for a supply voltage for a power amplifier module within a radio frequency (rf) transmitter module of a wireless communication unit. The method includes, within at least one signal processing module of the wireless communication unit, applying a training signal having an envelope that varies with time to an input of the rf transmitter module, receiving at least an indication of instantaneous output signal values for the power amplifier module in response to the training signal, calculating instantaneous gain values based at least partly on the received output power values, and adjusting a mapping function between an instantaneous envelope of a waveform signal to be amplified by the power amplifier module and the power amplifier module supply voltage to achieve a constant power amplifier module gain..
03/13/14
20140071400
Compact eye imaging and eye tracking apparatus
An optical system for eye tracking is disclosed. The system includes a light guiding prism that guides light from an ocular object to an imaging system through multiple internal reflections.
03/13/14
20140069481
Solar tracker for photovoltaic power generation
A solar tracker is provided to fix an altitude angle until the altitude of the sun secedes from a predetermined range after matching the altitude through once driving of one shaft that tracks the altitude angle and to drive only the other shaft that tracks an east-west azimuth angle in daily repetition in a state where the altitude angle of the sun, which is repeatedly changed according to seasons of the year in the range of the winter solstice having the lowest altitude angle and the summer solstice having the highest altitude angle, has an extremely small diurnal change, whereas the azimuth angle of the sun is repeatedly changed in one direction, that is, from sunup to sundown, in a day. Accordingly, consumption of firm power of a driving unit for tracking the sun can be minimized, and the operating and management costs of the device can be reduced..
03/13/14
20140069143
Patterned glass cylindrical lens arrays for concentrated photovoltaic systems, and/or methods of making the same
Certain example embodiments of this invention relate to patterned glass that can be used as a cylindrical lens array in a concentrated photovoltaic application, and/or methods of making the same. In certain example embodiments, the lens arrays may be used in combination with strip solar cells and/or single-axis tracking systems.
03/06/14
20140067263
Hand-held marking apparatus with location tracking system and methods for logging geographic location of same
Marking apparatus and methods to mark ground, pavement or other surfaces to provide a visual indication of a presence or an absence of an underground utility in a dig area. An example marking tool has a hand-held housing, a marking dispenser coupled to the housing to dispense one or more markers in the dig area, and a triggering system to trigger the marking dispenser so as to dispense the marker(s).
03/06/14
20140066089
Analytic and tracking systems and methods using over-the-air identifiers of mobile devices
Analytic and tracking systems and methods are described that use over-the-air identifiers (otais) of mobile devices for tracking, dispatch, identification, etc. In particular, the analytic and tracking systems and methods can include various otai sensors that are communicatively coupled to a server and with one another.
03/06/14
20140064966
Systems and methods of tracking rotor blades
A blade tracking system including a detector having one or more sensors to detect radiation from at least one field of view of the detector, the one or more sensors generating signals based on changes in incident radiation to the one or more sensors as a rotor blade passes the field of view, and a processor to determine a pass time for the rotor blade to pass through the at least one field of view based on the generated signals.. .
03/06/14
20140063256
Queue group leader identification
A system and method to identify the leader of a group in a retail, restaurant, or queue-type setting (or virtually any setting) through recognition of payment gestures. The method comprises acquiring initial video of a group, developing feature models for members of the group, acquiring video at a payment location, identifying a payment gesture in the acquired video, defining the person making the gesture as the leader of the group, and forwarding/backtracking through the video to identify timings associated with leader events (e.g., entering, exiting, ordering, etc.)..
03/06/14
20140062700
System and method for tracking items stored in a compartment
An item tracking system includes a plurality of items for storage and removal from a compartment. The system includes tags affixed to the items and configured to store identifiers for the items.
03/06/14
20140062590
Multiple power supply input parallel amplifier based envelope tracking
A switch mode power supply converter and a parallel amplifier are disclosed. The switch mode power supply converter is coupled to a modulated power supply output and the parallel amplifier has a parallel amplifier output coupled to the modulated power supply output.
03/06/14
20140061297
Component identification and tracking system for telecommunication networks
Identification elements (e.g., tracking elements, tracing elements, locating elements, etc.) (22a, 100) are provided on various communication components (20, 24, 26, 28, 30, 32, 34, 35, 36, 40, 42, 48, 49, 60, 62, 64, 120) provided within a communication network such as a fiber optic network or a copper network. Fiber optic hubs 20 can be identified and/or managed.
02/27/14
20140058854
Mobile fraud prevention system and method
A fraud prevention system is disclosed for preventing fraudulent activity on user accounts, the fraud prevention system interacting with a transaction tracking system for allowing association of transactions with user-defined categories. The fraud prevention system may include a computer memory including at least one database storing system settings specifying account-related events that require fraud prevention action and user-defined settings specifying account-related events that require fraud prevention action, wherein at least one of the user-defined settings pertains to events falling in one of the user-defined categories.
02/27/14
20140058667
Localization and tracking system for mobile robots
Localization and tracking system. The system includes at least one laser mounted for pointing its beam at arbitrary locations within a three-dimensional space.
02/27/14
20140058317
System for marking a location for treatment within the gastrointestinal tract
A device and method for mapping, diagnosing and treating the intestinal tract is provided using a capsule passing through the intestinal tract. 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.
02/27/14
20140057684
Power loop control based envelope tracking
Configuration-feedback circuitry and transceiver circuitry are disclosed. The configuration-feedback circuitry regulates an output power from a radio frequency power amplifier based on a difference between a target output power from the radio frequency power amplifier and a measured output power from the radio frequency power amplifier.
02/27/14
20140057630
Method and apparatus for user equipment interaction with a network using interaction information
A method for receiving information on tracking areas (tas) by a user equipment (ue) in a communication network is provided. The method includes transmitting to a mobility management entity (mme), an attach request message in a deregistered state; and receiving, from the mme, an attach accept message including at least two different types of tracking area identify (tai) lists that identify tas.
02/27/14
20140055846
User interface
A head-mounted display (hmd) may include an eye-tracking system, an hmd-tracking system and a display configured to display virtual images. The virtual images may present an augmented reality to a wearer of the hmd and the virtual images may adjust dynamically based on hmd-tracking data.
02/27/14
20140055591
Calibration of eye tracking system
Embodiments are disclosed that relate to calibrating an eye tracking system for a computing device. For example, one disclosed embodiment provides, in a computing device comprising a gaze estimation system, a method of calibrating the gaze estimation system.
02/27/14
20140055337
Device eye tracking calibration
Described herein are techniques and mechanisms for device eye tracking calibration. According to various embodiments, a user interface activation screen for activating a user interface may be presented at a computing device.
02/27/14
20140055197
Power management architecture for modulated and constant supply operation
A power management system, which includes a parallel amplifier circuit and a switch mode power supply converter, is disclosed. The switch mode power supply converter cooperatively operates with the parallel amplifier circuit to form the power management system.
02/27/14
20140054449
Focus adjustable apparatus
An embodiment of the invention provides a focus adjustable apparatus adapted to be disposed on a transparent substrate to modulate a plurality of rays passing through the transparent substrate. The focus adjustable apparatus includes a light modulation device, an eye tracking device, an eyesight status device and a controller.
02/27/14
20140053825
Ganged single axis solar tracker and its drive system
The present invention involves a ganged single axis solar tracker and its drive system having at least two rows of solar trackers and a drive mechanism. Each tracker row shares one common rotation axis and the at least two tracker rows are placed in parallel.
02/27/14
20140053477
Multifunctional photovoltaic skylight with dynamic solar heat gain coefficient and/or methods of making the same
Improved building-integrated photovoltaic systems according to certain example embodiments may include concentrated photovoltaic skylights or other windows having a cylindrical lens array. The skylight may include an insulated glass unit, which may improve the solar heat gain coefficient (shgc).


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This listing is a sample listing of patents related to Track for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Track with additional patents listed. Browse our RSS directory or Search for other possible listings.
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