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Yang, Pleasanton
Ge Yang, Pleasanton, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080290935 | APPARATUS AND METHOD FOR PREVENTING CURRENT LEAKAGE WHEN A LOW VOLTAGE DOMAIN IS POWERED DOWN - An apparatus and method are provided for preventing a current leakage or direct current when a low voltage domain is powered down. Included is a voltage transition circuit connected between a low voltage domain and a high voltage domain. Such voltage transition circuit includes a circuit component for preventing a current leakage when the low voltage domain is powered down. | 11-27-2008 |
| 20090045847 | GENERIC FLEXIBLE TIMER DESIGN - One embodiment of the present invention sets forth a set of three building block circuits for designing a flexible timing generator for an integrated circuit. The first and second building blocks include delay elements that may be customized and fine-tuned prior to fabrication. The third building block may be tuned prior to fabrication as well as after fabrication. The three building blocks may be incorporated into a modular architecture, enabling designers to easily generate well-characterized, flexible, generic timer circuits. | 02-19-2009 |
Ge (francis) Yang, Pleasanton, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20120212271 | DUAL-TRIGGER LOW-ENERGY FLIP-FLOP CIRCUIT - One embodiment of the present invention sets forth a technique for technique for capturing and storing a level of an input signal using a dual-trigger low-energy flip-flop circuit that is fully-static and insensitive to fabrication process variations. The dual-trigger low-energy flip-flop circuit presents only three transistor gate loads to the clock signal and none of the internal nodes toggle when the input signal remains constant. One of the clock signals may be a low-frequency “keeper clock” that toggles less frequently than the other two clock signal that is input to two transistor gates. The output signal Q is set or reset at the rising clock edge using separate trigger sub-circuits. Either the set or reset may be armed while the clock signal is low, and the set or reset is triggered at the rising edge of the clock. | 08-23-2012 |
Hong S. Yang, Pleasanton, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080257261 | PLASMA PROCESSING APPARATUS - Embodiments of the present invention relate to plasma processing apparatus and methods of use thereof. In some embodiments, a plasma control magnet assembly includes a plurality of magnets arranged in a predetermined pattern that generate a magnetic field having a strength greater than 10 Gauss in a region proximate the assembly and less than 10 Gauss in a region remote from the assembly. | 10-23-2008 |
| 20080260966 | PLASMA PROCESSING METHOD - Embodiments of the present invention relate to plasma processing apparatus and methods of use thereof. In some embodiments, a method of controlling a plasma in a process chamber includes providing a chamber for processing a substrate and having a processing volume defined therein wherein a plasma is to be formed during operation, the chamber further having a plasma control magnet assembly comprising a plurality of magnets that provide a magnetic field having a magnitude is greater than about 10 Gauss in an upper region of the processing volume and less than about 10 Gauss in a lower region of the processing volume proximate a substrate to be processed; supplying a process gas to the chamber; and forming a plasma in the processing volume from the process gas. | 10-23-2008 |
| 20080308416 | SPUTTERING TARGET HAVING INCREASED LIFE AND SPUTTERING UNIFORMITY - A sputtering target for a sputtering chamber comprises a backing plate with a sputtering plate mounted thereon. In one version, the backing plate comprises a circular plate having a front surface comprising an annular groove. The sputtering plate comprises a disk comprising a sputtering surface and a backside surface having a circular ridge that is shaped and sized to fit into the annular groove of the backing plate. | 12-18-2008 |
| 20100105204 | METHOD TO MODULATE COVERAGE OF BARRIER AND SEED LAYER USING TITANIUM NITRIDE - Methods for processing substrates are provided herein. In some embodiments, a method for processing substrates includes providing to a process chamber a substrate comprising an exposed dielectric layer having a feature formed therein. A mask layer comprising titanium nitride may be selectively deposited atop corners of the feature. A barrier layer may be selectively deposited atop the mask layer and into a bottom portion of the feature. The barrier layer deposited on the bottom portion of the feature may be etched to redistribute at least a portion of the barrier layer onto sidewalls of the feature. | 04-29-2010 |
| 20100243440 | Mechanism for continuously varying radial position of a magnetron - A continuously variable multi-position magnetron that is rotated about a central axis in back of a sputtering target at a freely selected radius. The position is dynamically controlled from the outside, for example, through a hydraulic actuator connected between a pivoting arm supporting the magnetron and an arm fixed to the shaft, by two coaxial shafts independent controllable from the outside and supporting the magnetron through a frog-leg mechanism, or a cable connected between the pivoting arms and moved by an external slider. The magnetron can be rotated at two, three, or more discrete radii or be moved in a continuous spiral pattern. | 09-30-2010 |
| 20120023790 | Iron with Magnetic Heel Rest to Prevent Tipping - A hand-held cloth iron becomes very hot while in use. Even when cool, it is heavy and has sharp corners. Any of these characteristics can cause injury or damage if the iron falls. An improved iron includes a heel rest connected to the rear of the iron body. One or more permanent magnet pieces embedded in the heel rest produce a magnetic pull force between the magnets and the ferromagnetic steel top of an ironing board when the iron is stood on its heel. The magnets are strong enough to stabilize the iron, even on a board with a padded cover, without impractically impeding the operator's normal ironing motions. The magnetic rear plate can either be coplanar or slightly recessed with respect to the outer surface of the heel rest, and the amount of recess can be made adjustable by mechanical means so that the magnetic pull force between the magnetic heel rest and the ferromagnetic steel top of an ironing board can be adjusted by a user to suit his or her preference. | 02-02-2012 |
Hong Sheng Yang, Pleasanton, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20120258255 | CONTROL OF FILM COMPOSITION IN CO-SPUTTER DEPOSITION BY USING COLLIMATORS - The present disclosure includes a method for control of a film composition with co-sputter physical vapor deposition. In one implementation, the method includes: positioning first and second PVD guns above a substrate, selecting first and second collimators having first and second sets of physical characteristics, positioning the first and second collimators between the first and second PVD guns and the substrate, sputtering at least one material from the first and second PVD guns through the first and second collimators upon application of a first power and second power, wherein the first PVD gun has a first deposition rate from the first collimator at the first power, and the second PVD gun has a second deposition rate from the second collimator at the second power. | 10-11-2012 |
| 20120285819 | Combinatorial and Full Substrate Sputter Deposition Tool and Method - A dual purpose processing chamber is provided. The dual purpose processing chamber includes a lid disposed over a top surface of a processing region of the processing chamber. A plurality of sputter guns with a target affixed to one end of each of the sputter guns is included. The plurality of sputter guns extend through the lid of the process chamber, wherein each of the plurality of sputter guns is oriented such that a surface of the target affixed to each gun is angled toward an outer periphery of a substrate. In another embodiment, each of the sputter guns is affixed to an extension arm and the extension arm is configured to enable movement in four degrees of freedom. A method of performing a deposition process is also included. | 11-15-2012 |
| 20130017316 | SPUTTER GUNAANM Yang; Hong ShengAACI PleasantonAAST CAAACO USAAGP Yang; Hong Sheng Pleasanton CA USAANM Child; Kent RileyAACI DublinAAST CAAACO USAAGP Child; Kent Riley Dublin CA US - A sputter gun is provided in the embodiments contained herein. The sputter gun includes an impeller disposed within a backside portion of an opening within a housing of the sputter gun, the housing including an inlet directing fluid to rotate the impeller around an axis. A plate is disposed next to the impeller, the plate has openings extending therethrough, the openings enabling the fluid access to a backside portion of the opening within the housing. A plurality of magnets is disposed within the front side of the plate and extending from a surface of the plate such that as the impeller rotates with the plurality of magnets. A thermally conductive membrane extends across a front surface of the front portion of the opening, wherein the fluid contacts the thermally conductive membrane prior to exiting the opening within the housing. A method of performing a deposition process is also included. | 01-17-2013 |
Jiandong Yang, Pleasanton, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100309302 | Apparatus and a System for Visualizing Teeth Cleaning - A system includes an apparatus having a head having a removable cap having a tool configured for cleaning activities within a mouth. A handle is joined to the head for enabling the head to be manipulated within the mouth. An image sensor having a lens is at least partially disposed on the head for capturing images within the mouth. An illumination source is disposed on the head for illuminating objects to assist the image sensor in capturing the images. A transmitter conveys the images. A receiver receives the conveyed images. A display is connected to the receiver for displaying the conveyed images thereby assisting a user in the cleaning activities. | 12-09-2010 |
Jin Yang, Pleasanton, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20130063092 | HIGH TEMPERATURE LITHIUM CELLS WITH SOLID POLYMER ELECTROLYTES - Electrochemical cells that use electrolytes made from new polymer compositions based on poly(2,6-dimethyl-1,4-phenylene oxide) and other high-softening-temperature polymers are disclosed. These materials have a microphase domain structure that has an ionically-conductive phase and a phase with good mechanical strength and a high softening temperature. In one arrangement, the structural block has a softening temperature of about 210° C. These materials can be made with either homopolymers or with block copolymers. Such electrochemical cells can operate safely at higher temperatures than have been possible before, especially in lithium cells. The ionic conductivity of the electrolytes increases with increasing temperature. | 03-14-2013 |
| 20130066025 | POLYMER COMPOSITIONS BASED ON PXE - New polymer compositions based on poly(2,6-dimethyl-1,4-phenylene oxide) and other high-softening-temperature polymers are disclosed. These materials have a microphase domain structure that has an ionically-conductive phase and a phase with good mechanical strength and a high softening temperature. In one arrangement, the structural block has a softening temperature of about 210° C. These materials can be made with either homopolymers or with block copolymers. | 03-14-2013 |
Linbo Yang, Pleasanton, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110096904 | Linear X-ray detector using fiber optic face plate to alter optical path - A radiation damage resistant linear X-ray detector system based on a unique image transferring principle to alter the optical path and thus reduces or eliminates the X-ray radiation damage on the electrical components of the detector system. The system includes a layer of scintillating material, a fiber optic face plate (FOFP), and an array of image sensors. One face of the FOFP is bonded to the surface of the image sensors. The layer of scintillating material, such as Gd | 04-28-2011 |
Xinwei Yang, Pleasanton, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110310223 | Systems and Methods for Controlling a Three Dimensional (3D) Compatible Viewing Device - An interface unit is described that comprises a buffer for storing captured video data generated by a three dimensional (3D) device intended for a 3D monitor. The interface unit further comprises a synchronization signal extractor configured to extract vertical synchronization (vsync) signals from the video data and a control signal unit configured to derive control signals for a viewing device based on the stored vsync signals. The interface unit transmits the control signals to the viewing device. | 12-22-2011 |
| 20130050158 | GRAPHICS CARD, MULTI-SCREEN DISPLAY SYSTEM AND SYNCHRONOUS DISPLAY METHOD - A graphics card, a multi-screen display system and a synchronous display method are disclosed. The disclosed method includes the following steps. Firstly, first clock signals are provided in parallel in response to a first clock signal transferred from a motherboard. A second clock signal is generated according to one of the first clock signals that are provided in parallel, wherein the oscillation frequency of the first clock signals is larger than the oscillating frequency of the second clock signal. Then, a set of display clocks are generated based on the second clock signal. The set of display clocks control the display of a set of screens, for synchronous multi-screen display. | 02-28-2013 |
Yuming Yang, Pleasanton, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110229516 | ADJUVANT PHASE INVERSION CONCENTRATED NANOEMULSION COMPOSITIONS - Vaccine adjuvant food nanoemulsion compositions comprising a food safe nonionic surfactant, a hydrophobic food flavorant (e.g., an essential oil), a kosmotrope, and water. The nanoemulsion composition can be used as a vaccine adjuvant composition to enhance inactivated antigens, including protein antigens. Such compositions may be delivered as a nasal or oral spray. The compositions may inherently contain natural antimicrobials and antioxidants and are advantageous over other compositions which often require preservatives, flavorings and antimicrobials. | 09-22-2011 |
| 20130064954 | Microemulsion Concentrates and Nanoemulsion Flavorant Compositions For Food Applications - Food nanoemulsion compositions comprising a food safe nonionic surfactant, a hydrophobic food flavorant (e.g., an essential oil), a sugar alcohol kosmotrope, and water. The ratio of the sugar alcohol kosmotrope to the hydrophobic food flavorant is at least 8:1 by weight, and the composition advantageously requires little if any monohydric alcohols for stability and is also free of polyols in addition to the sugar alcohol. Such nanoemulsion compositions are formed from microemulsion concentrates with little or no kinetic energy input. The microemulsion phase inverts to the nanoemulsion upon dilution with additional water. Infinite dilution in water and oil is possible. The high ratio of sugar alcohol to flavorant controls the particle size distribution of the nanoemulsion composition and advantageously alters the organoleptic properties of the nanoemulsion to insert perception of the flavorant near the end of the palatal response. | 03-14-2013 |