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Ems patents



      
           
This page is updated frequently with new Ems-related patent applications. Subscribe to the Ems RSS feed to automatically get the update: related Ems RSS feeds. RSS updates for this page: Ems RSS RSS


Mems devices, packaged mems devices, and methods of manufacture thereof

Taiwan Semiconductor Manufacturing

Mems devices, packaged mems devices, and methods of manufacture thereof

Structures and formation methods of micro-electro mechanical system device

Taiwan Semiconductor Manufacturing

Structures and formation methods of micro-electro mechanical system device

Structures and formation methods of micro-electro mechanical system device

Futurewei Technologies

Device and method for micro-electro-mechanical-system photonic switch

Date/App# patent app List of recent Ems-related patents
05/21/15
20150143456
 End user device that secures an association of application to service policy with an application certificate check patent thumbnailnew patent End user device that secures an association of application to service policy with an application certificate check
Mobile end-user devices are disclosed having a stored network access policy, applicable to specific applications stored on and executable by the device. The policy specifies, for at least some of the applications, whether or not those applications are individually allowed to initiate access network communication activity using one or more wireless data modems, when those applications are running as a background application.
Headwater Partners I Llc
05/21/15
20150143431
 Advanced wireless iptv set top box patent thumbnailnew patent Advanced wireless iptv set top box
An advanced wireless ip stb is provided with multiple built-in antennas capable of capturing plural downstream transmissions simultaneously on dedicated receivers using different modem technologies without the use of wires to the home. The proposed solution facilitates the advanced wireless ip stb being able to receive multiply sourced data traffic, including, for example, iptv, digital tv, web tv, radio web, internet chat: written, voice and video, gps tracking locator signals, media player web support, web based video gaming, you tube and the like video streaming, tv surveillance, video intercom surveillance, and much more.
05/21/15
20150143073
 Data processing systems patent thumbnailnew patent Data processing systems
A data processing system is described in which a plurality of data processing units 521 . .
Bluwireless Technology Limited
05/21/15
20150142600
 Presenting an image of assembled components patent thumbnailnew patent Presenting an image of assembled components
A ring design machine receives one or more selections of gemstones and one or more selections of settings and allows a user to “mix and match” gemstones and settings and view a selected gemstone in a compatible setting for that gemstone. To present the gemstone in the setting, the ring design machine presents a combination image that depicts the gemstone in the setting.
Ebay Inc.
05/21/15
20150141772
 Physiological monitoring methods patent thumbnailnew patent Physiological monitoring methods
A method of monitoring a subject includes detecting subject head motion via a microelectromechanical systems (mems) sensor associated with a device worn by the subject, such as a device worn on a region of the head or a headset attached to an ear. The head motion information from the mems sensor is processed to determine subject head displacement relative to an origin and/or to identify footstep information, and the processed head motion information is transmitted to a remote device.
Valencell, Inc.
05/21/15
20150140919
 Techniques for improving indoor air quality patent thumbnailnew patent Techniques for improving indoor air quality
Indoor air quality can be improved by monitoring, with at least one air quality sensor, at least one air quality factor of a target environment. Then, based on the collected air quality factor, a hvac system or an air purification system can be adjusted in order to more efficiently maintain the indoor air quality.
05/21/15
20150139585
 Device and  micro-electro-mechanical-system photonic switch patent thumbnailnew patent Device and micro-electro-mechanical-system photonic switch
In one embodiment, a micro-electro-mechanical-system (mems) photonic switch includes a first plurality of collimators and a first minor array optically coupled to the first plurality of collimators, where the first minor array includes a first plurality of minors, and where a first minor of the first plurality of minors includes a first plurality of photodiodes integrated on the first mirror.. .
Futurewei Technologies, Inc.
05/21/15
20150139467
 Acoustic device and microphone package including the same patent thumbnailnew patent Acoustic device and microphone package including the same
There are provided an acoustic device manufactured using a micro electro mechanical system (mems) technology, and a microphone package including the acoustic device. The acoustic device includes a device substrate including a cavity formed therein, a diaphragm formed to cover the cavity on the device substrate, a back plate formed to be spaced apart from the diaphragm, and a shielding plate disposed to be spaced apart from the diaphragm and the back plate, including a plurality of through holes, and shielding noise introduced from outside..
Samsung Electro-mechanics Co., Ltd.
05/21/15
20150139432
 Device for measuring sound level patent thumbnailnew patent Device for measuring sound level
A device for measuring sound level, comprising: an inlet opening; a mems microphone for measuring sound level; and an external acoustic attenuator with a pressure divider comprising: a first branch between the inlet opening and the membrane of the mems microphone via an inlet channel and a resonant cavity; and a second branch between the resonant cavity and a vent chamber via a vent channel.. .
Svantek Sp. Z O.o
05/21/15
20150138623
 Device and  micro-electro-mechanical-system photonic switch patent thumbnailnew patent Device and micro-electro-mechanical-system photonic switch
In one embodiment, a micro-electro-mechanical-system (mems) photonic switch includes a first plurality of collimators including a first collimator configured to receive a first traffic optical beam having a traffic wavelength and a first control optical beam having a control wavelength, where a first focal length of the first collimators at the traffic wavelength is different than a second focal length of the first collimators at the control wavelength. The mems photonic switch also includes a first minor array optically coupled to the first plurality of collimators, where the first mirror array including a first plurality of first mems minors integrated on a first substrate and a first plurality of first photodiodes integrated on the first substrate, where the photodiodes are disposed in interstitial spaces between the mems mirrors..
Futurewei Technologies, Inc.
05/21/15
20150138556
new patent

Monitoring devices with energy-harvesting power sources


An apparatus worn by a subject includes an energy-harvesting power source, at least one physiological sensor and/or at least one environmental sensor coupled to the energy-harvesting power source. The at least one physiological sensor senses physiological information from the subject and the at least one environmental sensor senses environmental information in a vicinity of the subject.
Valencell, Inc.
05/21/15
20150137304
new patent

Structure and fabrication a high performance mems thermopile ir detector


The invention involves structure and fabrication method of a high performance ir detector. The structure comprises a substrate; a releasing barrier band on the substrate; a thermal isolation chamber constructed by the releasing barrier band; a black silicon-based ir absorber located right above the thermal isolation chamber and the black silicon-based ir absorber is set on the releasing barrier band; a number of thermocouples are set around the lateral sides of the black silicon-based ir absorber.
Jiangsu R&d Center For Internet Of Things
05/21/15
20150137303
new patent

Mechanisms for forming micro-electro mechanical device


Embodiments of mechanisms for forming a micro-electro mechanical system (mems) device are provided. The mems device includes a substrate and a mems sensor over the substrate.
Taiwan Semiconductor Manufacturing Co., Ltd
05/21/15
20150137283
new patent

Mems devices, packaged mems devices, and methods of manufacture thereof


Mems devices, packaged mems devices, and methods of manufacture thereof are disclosed. In one embodiment, a microelectromechanical system (mems) device includes a first mems functional structure and a second mems functional structure.
Taiwan Semiconductor Manufacturing Company, Ltd.
05/21/15
20150137280
new patent

Structures and formation methods of micro-electro mechanical system device


A structure and a formation method of a micro-electro mechanical system (mems) device are provided. The mems device includes a cap substrate and a mems substrate bonded with the cap substrate.
Taiwan Semiconductor Manufacturing Co., Ltd.
05/21/15
20150137276
new patent

Mechanisms for forming micro-electro mechanical system device


Embodiments of mechanisms for forming a micro-electro mechanical system (mems) device are provided. The mems device includes a cmos substrate, a cap substrate, and a mems substrate bonded between the cmos substrate and the cap substrate.
Taiwan Semiconductor Manufacturing Co., Ltd.
05/21/15
20150135860
new patent

Capacitive micro-electro-mechanical force sensor and corresponding force sensing method


A mems force sensor has: a substrate; a fixed electrode coupled to the substrate; and a mobile electrode suspended above the substrate at the fixed electrode to define a sensing capacitor, the mobile electrode being designed to undergo deformation due to application of a force to be detected. A dielectric material region is set on the fixed electrode and spaced apart by an air gap from the mobile electrode, in resting conditions.
Stmicroelectronics S.r.l.
05/21/15
20150135854
new patent

Mems pressure sensor field shield layout for surface charge immunity in oil filled packaging


A pressure sensing element includes a sensing sub-element disposed on a diaphragm, the element including a shield disposed over the sub-element and configured to substantially eliminate influence of external charge on the sub-element during operation. A method of fabrication and a pressure sensor making use of the pressure sensing element are disclosed..
Sensata Technologies, Inc.
05/21/15
20150135853
new patent

Mems pressure sensor field shield layout for surface charge immunity in oil filled packaging


A pressure sensing element includes a sensing sub-element disposed on a diaphragm, the element including a shield disposed over the sub-element and configured to substantially eliminate influence of external charge on the sub-element during operation. A method of fabrication and a pressure sensor making use of the pressure sensing element are disclosed..
05/21/15
20150135834
new patent

Micro electro mechanical systems sensor


There is provided a mems sensor including: a mass body; a support part floatably supporting the mass body; and a flexible beam having one end connected to the mass body and the other end connected to the support part. At least one end of the flexible beam connected to the mass body or the support part includes a curved portion to maximize an effective length supporting a load..
Samsung Electro-mechanics Co., Ltd.
05/21/15
20150135831
new patent

Mems rotation sensor with integrated electronics


A rotational sensor for measuring rotational acceleration is disclosed. The rotational sensor comprises a sense substrate; at least two proof masses, and a set of two transducers.
Invensense, Inc.
05/21/15
20150135769
new patent

Small object holder


The small object holder provides a secure enclosure for a gemstone while simultaneously offering viewers a multitude of viewing angles and an efficient storing means. The container includes a tablet, a suspension disk, and a disk-receiving cavity; all the components are made out of a transparent material to facilitate a clear view of the gemstone.
05/14/15
20150135236

Advanced wireless iptv set top box


An advanced wireless ip stb is provided with multiple built-in antennas capable of capturing plural downstream transmissions simultaneously on dedicated receivers using different modem technologies without the use of wires to the home. The proposed solution facilitates the advanced wireless ip stb being able to receive multiply sourced data traffic, including, for example, iptv, digital tv, web tv, radio web, internet chat; written, voice and video, gps tracking locator signals, media player web support, web based video gaming, you tube and the like video streaming, tv surveillance, video intercom surveillance, and much more.
05/14/15
20150134873

Protocol neutral fabric


An embodiment integrates non-pci compliant devices with pci compliant operating systems. A fabric system mimics the behavior of pci.
05/14/15
20150134809

Extensible kernel for adaptive application enhancement


Resource use by applications used by user equipment (ue) is adaptively controlled. A ue can comprise a modem-network kernel component that can be well partitioned from modem operations and can facilitate adaptively controlling use of functional blocks for applications of the ue, and enhancing use of network resources in connection with use of applications by the ue.
05/14/15
20150134370

Decision support providing a cash value life insurance policy using reduced risk premium finance


Decision support systems and methods are provided for reducing the risk of financing premiums for a cash value life insurance policy. Information including a projected issuance date, a projected third-party loan payoff date, and a projected policy maturity date is used to underwrite an application for the insurance policy.
05/14/15
20150134135

Systems and methods for grid operating systems in electric power systems


In an embodiment, a power distribution automation applications network includes multiple intelligent nodes in communication with each other, each having a hardware and software platform, with data processing and communications functionality. The intelligent nodes are integrated or embedded with grid components.
05/14/15
20150132880

Microelectromechanical system (mems) device and fabrication method thereof


A method for fabricating mems device includes providing a silicon substrate. A structural dielectric layer is formed over a first side of the silicon substrate.
05/14/15
20150131820

Micro-electro-mechanical acoustic transducer device with improved detection features and corresponding electronic apparatus


Described herein is a mems acoustic transducer device provided with a micromechanical detection structure that detects acoustic-pressure waves and supplies a transduced electrical quantity, and with an integrated circuit operatively coupled to the micromechanical detection structure and having a reading module that generates at output an audio signal as a function of the transduced electrical quantity. The integrated circuit is further provided with a recognition module, which recognizes a of sound activity event associated to the transduced electrical quantity.
05/14/15
20150131812

Mems microphone assembly and operating the mems microphone assembly


A mems microphone assembly includes a mems transducer element having a back plate and a diaphragm displaceable relative to the back plate. A bias voltage generator is adapted to provide a dc bias voltage applicable between the diaphragm and the back plate.
05/14/15
20150131514

Optimizing usage of modems for data delivery to devices on vehicles


Techniques for optimizing modem use for data delivery to vehicles that are near to or parked at ports include using a high-capacity forward communications link, in a first frequency band, to support a logical forward link of a data tunnel via which data is delivered between a data provider and the vehicle. Instead of using the reverse communications link of the first frequency band, though, a reverse communications link in a different frequency band is used to support the reverse logical link of the data tunnel, as reverse data typically requires less bandwidth.
05/14/15
20150131502

Reducing power consumption by a wireless communication device with multiple wireless communication modems


A method that reduces power consumption in a wireless communication device having a first and a second modem. The method includes detecting access to a communication network via the second modem, and in response to that detection: establishing a communication channel between the second modem and a communication service over a communication network; and triggering the first modem to enter a sleep state.
05/14/15
20150131156

Display device with light diffusive glass panel


A display device having a display element, such as a light-emitting device or a light-reflecting device, such as a mems device, and a glass touch panel covering the display element, the outer surface of the panel being textured. The panel is thin, having a thickness of 1.1 mm or less between the inner and outer surfaces.
05/14/15
20150131100

Mems optical sensor


The present invention relates to an all-optical sensor utilizing effective index modulation of a waveguide and detection of a wavelength shift of reflected light and a force sensing system accommodating said optical sensor. One embodiment of the invention relates to a sensor system comprising at least one multimode light source, one or more optical sensors comprising a multimode sensor optical waveguide accommodating a distributed bragg reflector, at least one transmitting optical waveguide for guiding light from said at least one light source to said one or more multimode sensor optical waveguides, a detector for measuring light reflected from said bragg reflector in said one or more multimode sensor optical waveguides, and a data processor adapted for analyzing variations in the bragg wavelength of at least one higher order mode of the reflected light..
05/14/15
20150131000

Camera module having mems actuator, connecting shutter coil of camera module and camera module manufactured by the same method


Disclosed is a camera module including a substrate which is provided with an electrode pad and an image sensor; a housing which is stacked on the substrate and of which an upper portion is opened so that light is incident to the image sensor; a mems actuator which is installed at the housing and has an electrode terminal at one side thereof, and a conductive pattern which is formed at the housing, wherein a lower end of the conductive pattern is connected with the electrode pad of the substrate, and an upper end thereof is connected with the electrode terminal of the mems actuator, whereby it is possible to improve electrical reliability between the electrode terminal of the mems actuator and the electrode pad of the substrate and facilely form the electrical connection therebetween, thereby reducing the number of processes.. .
05/14/15
20150130876

Mems actuator pressure compensation structure for decreasing humidity


A printhead including a venting system and an actuator array, wherein each actuator may include an actuator air chamber. The venting system includes an air path that vents each actuator air chamber to the atmosphere.
05/14/15
20150130044

Novel mechanism for mems bump side wall angle improvement


The present disclosure relates to a bump processing method and/or resulting mems-cmos structure, in which one or more anti-stiction bumps are formed within a substrate prior to the formation of a cavity in which the one or more anti-stiction bumps reside. By forming the one or more anti-stiction bumps prior to a cavity, the sidewall angle and the top critical dimension (i.e., surface area) of the one or more anti-stiction bumps are reduced.
05/14/15
20150130039

Layer arrangement and a wafer level package comprising the layer arrangement


The invention relates to a layer arrangement and a wafer level package comprising the layer arrangement, and in particular, the layer arrangement comprises a getter layer and further comprises a sacrificial layer. The wafer level package may be used in microelectromechanical systems (mems) packaging at a vacuum level of about 10 mtorr or less such as close to 1 mtorr (i.e.
05/14/15
20150129992

Mems microphone having dual back plate and manufacturing same


Disclosed herein are a microelectromechanical systems (mems) microphone with a dual-back plate, and a method of manufacturing the same. The mems microphone according to an exemplary embodiment of the present invention includes: a substrate having a first back plate formed at a central portion thereof; a membrane plate disposed on first support parts formed at both sides on the substrate and vibrated depending on external sound pressure; and a second back plate disposed on second support parts formed at both sides of the membrane plate..
05/14/15
20150129991

Cmos-mems integrated device including multiple cavities at different controlled pressures and methods of manufacture


An integrated mems device comprises two substrates where the first and second substrates are coupled together and have two enclosures there between. One of the first and second substrates includes an outgassing source layer and an outgassing barrier layer to adjust pressure within the two enclosures.
05/14/15
20150128707

Intermodulation sensor platform based on mechanical resonator


The present invention related to a new passive wireless sensor platform which is based on the intermodulation communication principle. The platform may utilize a quartz crystal or other mechanical resonator.
05/14/15
20150128703

Micromechanical sensor device


A micromechanical sensor device includes an evaluation circuit formed in a first substrate, and an mems structure which is situated in a cavity delimited by a second substrate and a third substrate, the mems structure and the second substrate being situated on top of each other, the mems structure being functionally connected to the evaluation circuit via a contact area, the contact area between the mems structure and the first substrate being situated essentially centrally on the second substrate and essentially centrally on the first substrate and has an essentially punctiform configuration, proceeding radially from the contact area, a clearance being formed between the first substrate and the second substrate.. .
05/14/15
20150128697

Mems device package


Disclosed herein is a mems device package including a hollow tubular part, a top cap formed to cover a top opening of the tubular part, a bottom cap formed to cover a bottom opening of the tubular part, and a sensor device equipped in a cavity of the tubular part. The mems device can use tubular parts having a variety of cross sections and also enhance an impact resistance by inserting a damper into the tubular part..
05/07/15
20150128125

Providing application and device management using entitlements


Methods and systems for providing virtual workspaces are provided. Example embodiments provide a application workspace system “aws,” which enables users to access remote server-based applications (e.g., thin client applications, terminal server applications, applications on hosted operating systems, etc.) using the same interface that they use to access local applications, without needing to know where the application is being accessed.
Vmware, Inc.
05/07/15
20150127783

Centralized networking configuration in distributed systems


Methods and apparatus for centralized networking configuration in distributed systems are disclosed. Networking related metrics from a plurality of sources within a distributed system are obtained at a networking configuration server.
Amazon Technologies, Inc.
05/07/15
20150127506

Dynamically building application environments in a computational grid


Computing environments within a grid computing system are dynamically built in response to specific job resource requirements from a grid resource allocator, including activating needed hardware, provisioning operating systems, application programs, and software drivers. Optimally, prior to building a computing environment for a particular job, cost/revenue analysis is performed, and if operational objectives would not be met by building the environment and executing the job, a job sell-off process is initiated..
International Business Machines Corporation
05/07/15
20150127171

Remote contractor system with data analytics for identifying needed products or services


A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (hvac) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions.
Honeywell International Inc.
05/07/15
20150127170

Remote contractor system with site specific energy audit capability


A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (hvac) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions.
Honeywell International Inc.
05/07/15
20150127169

Remote contractor system with site specific energy audit capability


A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (hvac) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions.
Honeywell International Inc.
05/07/15
20150126161

Enhanced manageability in wireless data communication systems


A cellular network system comprises a device identifier comparator and a connection enable indicator. A device identifier comparator for comparing a received device identifier with one of a plurality of stored device identifiers, wherein the one of the stored plurality of stored device identifiers is associated with a stored subscriber identifier.
Jasper Technologies, Inc.
05/07/15
20150126145

Signal receiver with a duty-cycle controller


The signal receiver has means to suppress at least one higher harmonic component from a mems or crystal oscillator having a reference resonator in filtered intermediate signals of a signal receiver. The signal receiver comprises an antenna for receiving electromagnetic signals, a low noise amplifier for amplifying signals received by the antenna, one mems or crystal oscillator comprising a reference resonator to generate an oscillating signal with a predefined duty-cycle, a mixer for mixing the amplified and received signals with the oscillating signal to generate intermediate signals, a band-pass filter to filter the intermediate signals, and a duty-cycle controller coupled to the mems or crystal oscillator and coupled to the output of the band-pass filter to analyze the spectrum of the filtered intermediate signals and to modify the duty-cycle of the oscillating signal in response to the spectrum analysis of the filtered intermediate signals..
The Swatch Group Research And Development Ltd
05/07/15
20150125004

Multi-function pins for a programmable acoustic sensor


A programmable acoustic sensor is disclosed. The programmable acoustic sensor includes a mems transducer and a programmable circuitry coupled to the mems transducer.
Invensense, Inc.
05/07/15
20150125003

System and a mems transducer


An embodiment as described herein includes a microelectromechanical system (mems) with a first mems transducer element, a second mems transducer element, and a semiconductor substrate. The first and second mems transducer elements are disposed at a top surface of the semiconductor substrate and the semiconductor substrate includes a shared cavity acoustically coupled to the first and second mems transducer elements..
Infineon Technologies Ag
05/07/15
20150124948

Method and managing low power mode in xdsl systems


According to certain aspects, the present invention provides methods and apparatuses for managing a low power mode in xdsl systems, and more particularly directed to a l2 mode exit procedure for vdsl systems that is robust and quick. In embodiments, parameters for exiting a low power mode are communicated between upstream and downstream modems before the low power mode is entered.
Ikanos Communications, Inc.
05/07/15
20150124176

Enhanced global dimming for projector display systems


Projector display systems comprising a light dimmer and first modulator are disclosed. The light dimmer may comprise an adjustable iris, adjustable light sources and/or lcd stack that is capable of lowering the luminance of the light source illuminated the first modulator.
Dolby Laboratories Licensing Corporation
05/07/15
20150123876

Digital glass enhanced media system


A digital glass enhanced media system (dgems) is provided that is capable of performing routing and processing of audio and video inputs received from a plurality of digital glass devices, as well as a plurality of agencies, in order to provide enhanced and coordinated information distribution among the digital glass devices. Such routing may include distributing information received from the devices to relevant agencies providing assistance to the wearers of those devices, as well as to other team member devices.
Mutualink, Inc.
05/07/15
20150123745

Mems/nems device comprising a network of electrostatically actuated resonators and having an adjustable frequency response, notably for a band-pass filter


A mems/nems device having an adjustable frequency response comprises an array of electrostatically actuated resonators, an electrostatic actuation circuit, electrical detection means, and means adjusting the frequency response of the resonators. The device comprises resonators having a movable portion, electrically connected in series between a first biasing potential vb and a second biasing potential vb2, each resonator biased to a potential vi between vb and vb2, depending on position in the series.
Commissariat A L'energie Atomique Et Aux Energies Alternatives
05/07/15
20150123221

Micromechanical sensor device and corresponding manufacturing method


A micromechanical sensor device and a corresponding manufacturing method are described. The micromechanical sensor device includes a cmos wafer having a front side and a rear side, a rewiring device formed on the front side of the cmos wafer including a plurality of stacked printed conductor levels and insulation layers, an mems wafer having a front side and a rear side, a micromechanical sensor device formed across the front side of the mems wafer, a bond connection between the mems wafer and the cmos wafer, a cavern between the mems wafer and the cmos wafer, in which the sensor device is hermetically enclosed, and an exposed getter layer area applied to at least one of the plurality of stacked printed conductor levels and insulation layers..
Robert Bosch Gmbh
05/07/15
20150123220

Low-profile stacked-die mems resonator system


A low-profile packaging structure for a microelectromechanical-system (mems) resonator system includes an electrical lead having internal and external electrical contact surfaces at respective first and second heights within a cross-sectional profile of the packaging structure and a die-mounting surface at an intermediate height between the first and second heights. A resonator-control chip is mounted to the die-mounting surface of the electrical lead such that at least a portion of the resonator-control chip is disposed between the first and second heights and wire-bonded to the internal electrical contact surface of the electrical lead.
Sitime Corporation
05/07/15
20150123129

Wafer level packaging techniques


In a wafer level chip scale packaging technique for mems devices, a deep trench is etched on a scribe line area between two cmos devices of a cmos substrate at first. After bonding of the cmos substrate with a mems substrate, the deep trench is opened by thin-down process so that cmos substrate is singulated while mems substrate is not (partial singulation).
Taiwan Semiconductor Manufacturing Co., Ltd.
05/07/15
20150121960

Method and machining diamonds and gemstones using filamentation by burst ultrafast laser pulses


A non-ablative laser machining method and apparatus for cutting facets of a diamond, using a material machining technique involving filamentation by burst ultrafast laser pulses well suited to mass production. Coupled with 3d modeling and the computerized laser machining system, complex geometric surfaces can be created on the diamond.
Rofin-sinar Technologies Inc.
05/07/15
20150121959

Invisible setting and methods and tools for effecting same


A mounting holds a grooved gemstone invisibly to a setting. One end of the mounting has arms or extensions to receive the gemstone and protrusions extending inwardly from the arms to fit in the grooves of the gemstone, the mounting further comprising a holding configuration for holding the mounting to the setting.
Grand Rainbow International Limited A Corporation
05/07/15
20150121958

Interlocking ring system and device with interchangeable outer jackets and center rings called a tulip.


A jewelry ring configuration having interchangeable elements and especially jewelry rings which have a decorative feature mounted on a center ring. This new device/process may be simply described as a device for an interlocking ring system and device with interchangeable outer jackets and center rings comprised with a center ring, ornate and decorative or smooth and with or without gemstones, the center ring in various mounting styles such as prong, bezel, pave etc.; and a jacket as an outer band, held together by one or more straps, the jacket being ornate and with or without gemstones and made of the same, complimentary or contrasting materials as the center ring wherein the interchangeable outer jackets and center rings provide an interchangeable, stylish combination of interlocking jackets and center rings..


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