Sun, Fremont
Bruce C. Sun, Fremont, CA US
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20100127598 | MINIATURE PIEZOELECTRIC MOTORS FOR ULTRA HIGH-PRECISION STEPPING - A miniature piezoelectric motor is described whereby in one embodiment teethed protrusions emanating inward from an annular-shaped stator engage with a rotor as the stator deforms in response to stresses applied to the stator by PZT pads attached thereto. The PZT pads are driven by voltage waveforms according to either a standing or traveling wave method and each deformation of the stator applies a tangential force to the rotor via a plurality of teethed protrusions, thereby moving the rotor a small amount. Flat PZT pads attached to flat facets on conductive surfaces of the stator are utilized in order to increase manufacturability and reduce cost. Configuration of the facets tunes the resonant frequency of the stator ensuring that the motor operates in the ultrasonic range, and also tunes the voltage level of drive signal required. Placement of PZT elements on the inner circumferential surface further optimizes overall motor size. | 05-27-2010 |
20110043934 | Rotary-Driven Mechanism for Non-Rotational Linear Actuation - Actuation mechanisms driven by rotary motors are described whereby linear movement of a mechanical component, typically a lens barrel, is effected without rotating the linear moving component. For mechanisms driven by miniature piezoelectric motors, this is accomplished by driving a rotor which in turn causes linear, and only linear, movement of a lens barrel according to structures described in different embodiments. A preferred embodiment includes a threaded rotor moving both rotationally and axially that drives a two-piece lens barrel assembly. Another embodiment includes a rotor having a grooved split ring on its outer surface that does not move axially and drives a lens barrel through a threaded interface. Another embodiment includes a two-piece rotor that does not move axially and drives a lens barrel through a threaded interface. Typically, anti-rotation pins and corresponding grooves in a fixed structure are used to prevent the lens barrel from rotating. | 02-24-2011 |
David Q. Sun, Fremont, CA US
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20160072750 | DIGITAL COLLABORATION PROCESS ENABLEMENT TOOL - A collaboration system provides a combination of technical features to address complex collaboration between geographically distributed teams. The collaboration system implements follow and notify functionality, monitor and engage functionality, and capture functionality. The collaboration system may, for instance, tailor data flows and notifications of significant workflow events via a dynamically tuned subscription model. The system may also create a digital collaboration workspace supported by automation and machine learning functionality. In addition, the system may create documentation of collaboration with automatic recommendation of metadata tags to support search and cataloging of the documentation. | 03-10-2016 |
Fan Sun, Fremont, CA US
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20090129380 | Determining packet forwarding information for packets sent from a protocol offload engine in a packet switching device - Disclosed are, inter alia, methods, apparatus, computer-readable media, mechanisms used in one embodiment configured for, and means for, determining packet forwarding information for packets sent from a protocol offload engine in a packet switching device. The protocol offload engine performs the protocol processing for a protocol application (e.g., BGP) running on a separate control plane processing system, and generates packets to be sent to external devices. The protocol offload engine sends these packets to one of the line cards without using the routing information lookup facility of the control plane processing system, thereby, freeing the control plane processing system to use those processing cycles to perform other tasks. | 05-21-2009 |
20110075680 | Forwarding of Packets Based on a Filtered Forwarding Information Base - A filtered Forwarding Information Base (FIB) (the “complete local FIB”) is used to determine how to forward packets, typically on line cards. The complete local FIB is generated by filtering (i.e., dropping or removing) extraneous entries in the standard global FIB of a router. This smaller FIB is then installed within the memory of a forwarding engine, possibly implemented as a single application-specific integrated circuit (ASIC), for use in determining how to forward packets, with the router forwarding packets accordingly. | 03-31-2011 |
20110096777 | Determining Packet Forwarding Information For Packets Sent From A Protocol Offload Engine In A Packet Switching Device - Disclosed are, inter alia, methods, apparatus, computer-readable media, mechanisms used in one embodiment configured for, and means for, determining packet forwarding information for packets sent from a protocol offload engine in a packet switching device. The protocol offload engine performs the protocol processing for a protocol application (e.g., BGP) running on a separate control plane processing system, and generates packets to be sent to external devices. The protocol offload engine sends these packets to one of the line cards without using the routing information lookup facility of the control plane processing system, thereby, freeing the control plane processing system to use those processing cycles to perform other tasks. | 04-28-2011 |
Hongbo Sun, Fremont, CA US
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20100120631 | Methods for detecting hepatocellular carcinoma - A method for evaluating hepatocellular carcinoma in a subject is provided. In certain embodiments, the method comprises: a) obtaining a hepatocellular carcinoma protein marker profile for a sample obtained from the subject; and b) comparing the protein marker profile to a control profile. | 05-13-2010 |
Jessica D. Sun, Fremont, CA US
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20150258125 | TREATMENT OF CANCER USING HYPOXIA ACTIVATED PRODRUGS - Cancer can be treated by administration of a hypoxia-activated prodrug, such as TH-302, alone or in combination with other anticancer agents and/or radiation therapy. In combination therapy, the hypoxia-activated prodrug and another anticancer agent or radiation therapy may be administered within the same 24-hour period, and administration of the hypoxia-activated prodrug may be completed prior to beginning administration of the other anticancer agent or radiation therapy. | 09-17-2015 |
Jialin Sun, Fremont, CA US
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20120035887 | SHADING ANALYSIS SOFTWARE - Systems and methods for shading analysis and creating a 3D model of a surface of interest are provided. Such systems and methods may include taking ray traces to determine light contact with the surface of interest. Shadow maps may be generated. Power flux calculations may also be performed. | 02-09-2012 |
Lijuan Sun, Fremont, CA US
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20160016517 | Intercepting Interior Side Mirror Assembly - A multiple layer angled mirror assembly to provide wide-angle view of side traffic status including blind spots for a vehicle. The mirror assembly will intercept out the interior image of B-pillar of the vehicle and the image beyond next lane to the vehicle. The mirror assembly presents a clear and desired side traffic view of the vehicle. The mirror assembly can be attached to the vehicle main rear mirror side with backing casing. | 01-21-2016 |
Linda K. Sun, Fremont, CA US
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20130154677 | APPARATUS AND METHOD FOR TESTING PAD CAPACITANCE - A pad capacitance test circuit may be coupled to one or more pads of an electronic circuit, such as a processor. The pad capacitance test circuit may be located on a die including the electronic circuit. The pad capacitance test circuit may reset a pad voltage of one or more of the pads to zero, and then couple the pad to a supply voltage through a pullup resistor for a time period. The final pad voltage at or near the end of the period of time may be measured. The pad capacitance may be determined from the measured value of the final pad voltage and known values of the supply voltage, the time period, and resistance of the pullup resistor. | 06-20-2013 |
20150149796 | VOLTAGE REGULATOR TRAINING - Embodiments including systems, methods, and apparatuses associated with increasing the power efficiency of one or more components of a computing system. Specifically, the system may include a processor chip which may include an on-die voltage regulator (VR) configured to supply a voltage to a component of the processor chip. The processor chip may be coupled with a dynamic random access memory (DRAM). The system may further include an external VR coupled with the DRAM. A BIOS may be configured to regulate the voltage output of one or both of the on-die VR and/or the external VR. Other embodiments may be described or claimed. | 05-28-2015 |
20150188732 | EQUALIZATION FOR HIGH SPEED INPUT/OUTPUT (I/O) LINK - Described are systems and apparatuses to mitigate the timing margin loss caused by inter-symbol interference (ISI) in high speed input/output (I/O) interfaces. Data dependent jitter (DDJ) compensation techniques that may be utilized in the transmission or receiving circuitry of the I/O interface, including capturing bit data values of a data signal prior to an identified data transition, and delaying/advancing the transmission/reception the data signal or a corresponding clock signal based on these bit data values. | 07-02-2015 |
20150276857 | APPARATUS AND METHOD FOR TESTING PAD CAPACITANCE - A pad capacitance test circuit may be coupled to one or more pads of an electronic circuit, such as a processor. The pad capacitance test circuit may be located on a die including the electronic circuit. The pad capacitance test circuit may reset a pad voltage of one or more of the pads to zero, and then couple the pad to a supply voltage through a pullup resistor for a time period. The final pad voltage at or near the end of the period of time may be measured. The pad capacitance may be determined from the measured value of the final pad voltage and known values of the supply voltage, the time period, and resistance of the pullup resistor. | 10-01-2015 |
Ming Sun, Fremont, CA US
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20130202915 | FORMATION OF PATTERNED MEDIA BY SELECTIVE ANODIC REMOVAL FOLLOWED BY TARGETED TRENCH BACKFILL - A method is disclosed for defining discrete magnetic and non-magnetic regions on the magnetic film layer of a storage media substrate. The method applies anodic oxidation of a cobalt-containing magnetic film layer to remove cobalt, followed by controlled deposition of a non-magnetic matrix into the regions where the cobalt has been removed. Deposition may either be electrodeposition, collimated vacuum deposition, or other methods depending upon the composition of the non-magnetic matrix being deposited. The method may be performed in a single electrochemical cell. | 08-08-2013 |
Minwei Sun, Fremont, CA US
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20100119736 | AMBIENT PRESSURE SYNTHESIS OF ZEOLITE FILMS AND THEIR APPLICATION AS CORROSION RESISTANT COATINGS - A method for producing zeolite films or membranes at essentially ambient pressure, which includes preparing a synthesis mixture comprising an ionic liquid solvent and an aluminum and/or silicon and/or phosphate source and converting the synthesis mixture to form a continuous zeolite layer. In addition, a method of synthesizing zeolite nanocrystals, which includes preparing a synthesis mixture, the synthesis mixture having a silica or a silica and alumina source, and a template; and synthesizing the synthesis mixture to form zeolite nanocrystals. | 05-13-2010 |
Qiong Sun, Fremont, CA US
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20100220243 | SYSTEMS AND METHODS FOR CALIBRATING POWER REGULATED COMMUNICATION CIRCUITRY - Systems and methods are provided for calibrating the control mechanism in a communication circuit to allow the communication circuit to maintain a desired output power level. The communication circuit includes a variable gain adjustment circuit and a power amplifier, which operate together to provide an output power level. A control circuit controls the variable gain adjustment circuit based on a default gain parameter, a high power threshold, and a low power threshold. A calibration circuit in the control circuit calibrates a default gain parameter to provide a desired output power. A power detector can detect the desired output power level to provide an output power measurement. The calibration circuit calibrates upper and lower power thresholds to provide an acceptable range of power variation around the output power measurement. | 09-02-2010 |
Rong Sun, Fremont, CA US
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20100208661 | METHOD, APPARATUS AND SYSTEM FOR A MOBILE STATION CELL SYSTEM - This invention describes a method, apparatus and system for a mobile-station cell system, MSCell for short. An MSCell operates in a wireless network, more specifically in a cell of the wireless network. It interacts with the cell's BS the way a regular MS(s) do. The MSCell consists of an MSCell base and multiple MSCell terminals. The MSCell base simulates the regular MS(s) to set up one or more radio connections with the BS and simultaneously serves its own MSCell terminals. In other words, the MSCell behaves simultaneously as regular MS(s) to the BS and as the base to all its MSCell terminals. The MSCell terminals gain services from the wireless network through the MSCell base. The MSCell can also operate independently of any BS to be a self-contained standalone system where its MSCell terminals can call each other. | 08-19-2010 |
Shin-Nan Sun, Fremont, CA US
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20080309393 | CLOCK-GENERATOR ARCHITECTURE FOR A PROGRAMMABLE-LOGIC-BASED SYSTEM ON A CHIP - A programmable system-on-a-chip integrated circuit device comprises at least one of a crystal oscillator circuit, an RC oscillator circuit, and an external oscillator input. A clock conditioning circuit is selectively coupleable to one of the programmable logic block, the crystal oscillator circuit, the RC oscillator circuit, and the external oscillator input. A real-time clock is selectively coupleable to one of the programmable logic block, the crystal oscillator circuit, the RC oscillator circuit, and the external oscillator input. A programmable logic block is coupled to the clock conditioning circuit and the real-time clock. | 12-18-2008 |
Shuo Sun, Fremont, CA US
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20160061745 | Repeater Detection - Systems and methods for detecting defects on a wafer are provided. One method includes generating test image(s) for at least a portion of an array region in die(s) on a wafer from frame image(s) generated by scanning the wafer with an inspection system. | 03-03-2016 |
20160104600 | Defect Detection Using Structural Information - Systems and methods for detecting defects on a specimen based on structural information are provided. One system includes one or more computer subsystems configured for separating the output generated by a detector of an inspection subsystem in an array area on a specimen into at least first and second segments of the output based on characteristic(s) of structure(s) in the array area such that the output in different segments has been generated in different locations in the array area in which the structure(s) having different values of the characteristic(s) are formed. The computer subsystem(s) are also configured for detecting defects on the specimen by applying one or more defect detection methods to the output based on whether the output is in the first segment or the second segment. | 04-14-2016 |
Thomas Sun, Fremont, CA US
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20090123539 | WET GRANULATION USING A WATER SEQUESTERING AGENT - Disclosed are tablets comprising hydrolytically stable formulations of (6-(5-fluoro-2-(3,4,5-trimethoxyphenylamino) pyrimidin-4-ylamino)-2,2-dimethyl-3-oxo-2H-pyrido[3,2-b][1,4]oxazin-4(3H)-yl)methyl phosphate disodium salt (Compound 1) prepared by a wet granulation process. | 05-14-2009 |
20110144059 | PRODRUGS OF 2,4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES - The present disclosure provides prodrugs of biologically active 2,4-pyrimidinediamine compounds, salts and hydrates of the prodrugs, compositions comprising the prodrugs, intermediates and methods for synthesizing the prodrugs and methods of using the prodrugs in a variety of applications. | 06-16-2011 |
20120108810 | Prodrugs of 2,4-Pyrimidinediamine Compounds and Their Uses - The present disclosure provides prodrugs of biologically active 2,4-pyrimidinediamine compounds, compositions comprising the prodrugs, intermediates and methods for synthesizing the prodrugs and methods of using the prodrugs in a variety of applications. | 05-03-2012 |
20120208785 | Prodrugs of 2,4-Pyrimidinediamine Compounds and Their Uses - The present disclosure provides prodrugs of biologically active 2,4-pyrimidinediamine compounds, salts and hydrates of the prodrugs, compositions comprising the prodrugs, intermediates and methods for synthesizing the prodrugs and methods of using the prodrugs in a variety of applications. | 08-16-2012 |
Weizhong Sun, Fremont, CA US
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20080206913 | CLEAVING EDGE-EMITTING LASERS FROM A WAFER CELL - In one example embodiment, a process for cleaving a wafer cell includes several acts. First a wafer cell is affixed to an adhesive film. Next, the adhesive film is stretched substantially uniformly. Then, the adhesive film is further stretched in a direction that is substantially orthogonal to a predetermined reference direction. Next, the wafer cell is scribed to form a notch that is oriented substantially parallel to the predetermined reference direction. Finally, the wafer cell is cleaved at a location substantially along the notch. | 08-28-2008 |
Xiao-Dong Sun, Fremont, CA US
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20100062194 | ANTI-COUNTERFEITING METHODS AND DEVICES USING SUBSTANTIALLY TRANSPARENT FLUORESCENT MATERIALS - Embodiments relate to light emitting material integrated into the apparatus having an anti-counterfeit pattern. The light emitting material may be configured to emit visible light in response to absorption of ultraviolet light. The light emitting material may include a plurality of light emitting particles, with each of the plurality of light emitting particles having a diameter less than about 500 nanometers. Accordingly, in embodiments, the anti-counterfeit pattern may be invisible under ambient light. However, under ultraviolet light, the authenticity of a product may be identified by emission of light in the form of the anti-counterfeit pattern. In embodiments, the anti-counterfeit pattern may be in the form of a bar code, a computer readable code, and/or a symbol that verifies the authenticity of a product. | 03-11-2010 |
20110235359 | WAVEGUIDE DISPLAY - An apparatus (e.g. a display) including a display substrate and a waveguide. The waveguide may guide ultraviolet light from the light source onto the display substrate. The display substrate may include light emitting material configured to emit visible light in response to absorption of the ultraviolet light. | 09-29-2011 |
Xiaopeng Sun, Fremont, CA US
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20110291765 | OVERDRIVE PROTECTION CIRCUIT - Embodiments of circuits, apparatuses, and systems for an overdrive protection circuit arranged at an input to a primary power transistor to protect against overdrive conditions, where the overdrive protection circuit includes a sensing resistor. Other embodiments may be described and claimed. | 12-01-2011 |
20110292554 | PROTECTION CIRCUIT FOR RADIO FREQUENCY POWER AMPLIFIER - Embodiments of circuits, apparatuses, and systems for a protection circuit to protect against overdrive or overvoltage conditions. Other embodiments may be described and claimed. | 12-01-2011 |
Yicheng Sun, Fremont, CA US
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20120119861 | Permanent Magnets Array for Planar Magnetron - Permanent magnets array for use in a planar magnetron in which magnets in a magnet-segment is arranged in a Halbach array with their magnetization directions alternating in directions perpendicular with each other. The magnet-segments are closely packed to form different shapes, such as heart, square, circular . . . , in a Halbach Array style, which leads to minimum magnetic flux loss. Such arrangement of permanent magnets will also reinforce the magnetic field on one side of the array while cancel the field to near zero on the other side. The reinforced field strength is twice as large on the side on which the flux is confined. The permanent magnets arrangement and the resulting stationary and/or rotating planar magnetron, provides the high magnetic flux density and uniform flux distribution need to penetrate thick sputtering target, and increased not only the target usage, but also the usable the target life time. | 05-17-2012 |