Patents by Inventor An Wu

An Wu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8972453
    Abstract: A method for determining a location of a requested resource, comprising receiving a request for a resource, wherein the resource is identified by a hierarchically structured name, decomposing the hierarchically structured name into a plurality of segments, comparing each of the plurality of segments to parent nodes of a plurality of two-level treelets, wherein the comparing of at least two of the plurality of segments to parent nodes of the plurality of two-level treelets is performed in a parallel manner, wherein combinations of two-level treelets comprise a hierarchical name of a network resource, and determining a longest prefix match of the hierarchically structured name.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: March 3, 2015
    Assignee: Futurewei Technologies, Inc.
    Inventors: Jianming Wu, Guangyu Shi, Fu Li
  • Patent number: 8970832
    Abstract: An optical testing method and system for 3D display products are disclosed, the method comprising: the 3D display product to be tested displaying white light and/or black light, a left eye lens and a right eye lens receiving white light signals and/or black light signals of left eye pixels and right eye pixels respectively and transmitting them to a data processor for processing, obtaining test results for brightness difference; the 3D display product to be tested displaying primary colors, the left eye lens and the right eye lens receiving light signals of the left eye pixels and the right eye pixels respectively and transmitting them to the data processor for processing, and obtaining test results for color difference.
    Type: Grant
    Filed: July 17, 2013
    Date of Patent: March 3, 2015
    Assignee: Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventor: Hao Wu
  • Patent number: 8969487
    Abstract: A coating for an ink jet printhead front face, wherein the coating comprises an oleophobic low adhesion coating having high thermal stability as indicated by less than about 15 percent weight loss when heated to up to 300° C., and wherein a drop of ultra-violet (UV) gel ink or a drop of solid ink exhibits a contact angle of greater than about 45° and sliding angle of less than about 30° with a surface of the coating, wherein the coating maintains the contact angle and sliding angle after the coating has been exposed to a temperature of at least 200° C. for at least 30 minutes. In particular, the coating shows no oil on the coating surface after curing.
    Type: Grant
    Filed: July 25, 2012
    Date of Patent: March 3, 2015
    Assignee: Xerox Corporation
    Inventors: Varun Sambhy, Jin Wu, Kock-Yee Law, Kyle B. Tallman, Darren Smith, Michael S. Roetker
  • Patent number: 8971896
    Abstract: Systems and methods are provided for performing efficient vertical handoffs in a wireless user device are provided. The user device can comprise a mobile phone, computer table, handheld computer, or other computer system capable of connecting to more than one mobile wireless network that use different wireless communication protocols. Various efficient scanning methods are disclosed that are efficient in terms of battery usage, thermal performance, processing power, throughput performance, or a combination thereof.
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: March 3, 2015
    Assignee: Novatel Wireless, Inc.
    Inventors: Slim Souissi, John Wu, Brad Kim
  • Patent number: 8971060
    Abstract: A controller for a switched mode power supply (SMPS) is provided. The SMPS is equipped with a transformer having a primary side winding, a secondary winding, and an auxiliary winding. The controller includes a detection circuit for detecting a transition from a first output load condition to a second output load condition of the SMPS and a control circuit coupled to the detection circuit and being configured to output one or more control signals in response to the detected output load transition. Depending on the embodiment, the one or more control signals include a first control signal for turning on a power switch to cause a current flow in a primary winding of the SMPS and/or one or more second control signals for turning off one or more functional circuit blocks in the controller.
    Type: Grant
    Filed: December 29, 2009
    Date of Patent: March 3, 2015
    Assignee: BCD Semiconductor Manufacturing Limited
    Inventors: Quanqing Wu, Xuegang Ren, Zhao Xiangyuan
  • Patent number: 8972754
    Abstract: A computer device and frequency adjusting method for central processing unit are provided. The computer device including a CPU, a voltage regulator module, a clock generator, a power-on module, a chip set and an embedded controller. The power-on module activates the voltage regulator module, the clock generator and the CPU respectively. The voltage regulator module provides the operating voltage of the CPU. The clock generator provides the operating clock of the CPU. Before the CPU is activated, the embedded controller adjusts the operating clock and the operating voltage provided from the clock generator and the voltage regulator module the CPU, the CPU performs overclocking/downclocking directly by using the adjusted operating clock and the adjusted operating voltage after the CPU is activated.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: March 3, 2015
    Assignee: ASUSTeK COMPUTER INC.
    Inventors: Li-Chien Wu, Yung-Lun Lin, Yi-Chun Tsai, Ji-Kuang Tan
  • Patent number: 8969021
    Abstract: The present invention recognizes that diagnosis and prognosis of many conditions can depend on the enrichment of rare cells, especially tumor cells, from a complex fluid sample such as a blood sample. In particular, the present invention is directed to methods and compositions for detecting a non-hematopoietic cell, e.g., a non-hematopoietic tumor cell, in a blood sample via, inter alia, removing red blood cells (RBCs) from a blood sample using a non-centrifugation procedure, removing white blood cells (WBCs) from said blood sample to enrich a non-hematopoietic cell, if any, from said blood sample; and assessing the presence, absence and/or amount of said enriched non-hematopoietic cell.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: March 3, 2015
    Assignee: AVIVA Biosciences Corporation
    Inventors: Ping Lin, Douglas T. Yamanishi, George Walker, Junquan Xu, Mingxian Huang, Guoliang Tao, Lei Wu, Xiaobo Wang, Joe Ouyang, Jing Cheng, Jia Xu
  • Patent number: 8970982
    Abstract: A disk drive is disclosed comprising a disk comprising a plurality of servo tracks, wherein each servo track comprises a plurality of servo sectors. A position of the head is measured based on the servo sectors, and a compensated position of the head is generated based on the measured position of the head and a fly height of the head. The head is actuated over the disk based on the compensated position of the head.
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: March 3, 2015
    Assignee: Western Digital Technologies, Inc.
    Inventors: Jianguo Zhou, Abhishek Dhanda, Eugene C. Wu, Teddy T. Chen, Sanghoon Chu, Guoxiao Guo, Jie Yu
  • Patent number: 8969406
    Abstract: A compound for inhibiting activity of glutathione s-transferase omega 1 is provided and is represented by the following Formula 1: in which A is p-quino, and R is selected from the group consisting of the following Formula 1a and Formula 1b, where n in Formula 1 is 1 or 2, m in Formula 1b is 1 or 2, and n? in Formula 1b is 1, 2, or 3:
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: March 3, 2015
    Assignee: China Medical University
    Inventors: Yang-Chang Wu, Kuo-Hsiung Lee, Fang-Rong Chang, Da-Wei Chuang, Juan-Cheng Yang
  • Patent number: 8969530
    Abstract: A purified monoclonal antibody, or an. antigen-binding portion thereof, which specifically binds to human clathrin heavy chain (CHC) is disclosed. The antibody, or antigen-binding portion, thereof, exhibits at least one, two, three, four, five, six, seven, or all eight of the following properties: (a) specifically binds to pancreatic adenocarcinoma cells; (b) binding to the cell surface and cytosol of cancer cells and tumor blood vessels; (c) internalized by CHC-expressing cells; (d) inhibiting tumor growth, invasion ability, migration, and angiogenesis; (e) inducing apoptosis in cancer cells and human umbilical vein endothelial cells; (f) inhibiting tumor growth and tumor blood vessels in pancreatic cancer in vivo; (g) suppressing epidermal growth factor, transferrin, and VEGF internalizations by cancer cells; and (h) suppressing hypoxia-inducible factor-1? expression and vascular endothelial growth factor secretion.
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: March 3, 2015
    Assignee: Academia Sinica
    Inventors: Han-Chung Wu, Kuo-Hua Tung
  • Publication number: 20150056435
    Abstract: A composition suitable for use in a transparent conducting electrode (TCE) is disclosed. The composition comprises a conductive background medium and an incorporated plurality of mesoscale metal wires. The composition is characterized by lower electrical sheet resistance as compared to prior-art compositions for TCEs without a significant degradation in optical transmittance.
    Type: Application
    Filed: August 26, 2014
    Publication date: February 26, 2015
    Inventors: Po Chun Hsu, Shuang Wang, Hui Wu, Yi Cui
  • Publication number: 20150058761
    Abstract: The present invention relates to the field of human-machine interactions and discloses an information processing method and an electronic device so as to address the technical problems in the convention that it may be time-consuming for the electronic device to receive an entry operation and the electronic device may respond to an improper entry operation. The method is applicable to an electronic device with a display unit on which there are displayed N target objects, wherein N is a positive integer, there is a display parameter for each of the target objects, there is an initial value for the display parameter of each of the target objects, and the display parameter is configured to determine a display size of the target object, and wherein the method includes: determining M target objects and K target objects among the N target objects according to a preset rule.
    Type: Application
    Filed: March 30, 2014
    Publication date: February 26, 2015
    Applicants: Lenovo (Beijing) Co., Ltd., Beijing Lenovo Software Ltd.
    Inventors: Hainan Cai, Zhiming Meng, Zhiyi Cai, Xuejin Wang, Yonggui Wu, Yidong Liu
  • Publication number: 20150057284
    Abstract: The present disclosure relates to the use of an agent that enhances transdermal delivery of a PDE-5 inhibitor. More particularly, the present disclosure provides improved method and composition that promotes transdermal delivery of a PDE-5 inhibitor for the treatment of the PDE-5 mediated conditions and/or diseases.
    Type: Application
    Filed: December 26, 2011
    Publication date: February 26, 2015
    Applicant: Tritech Biopharmaceuticals Co., Ltd.
    Inventors: Yee-Chien Liu, Pei-Ling Wu
  • Publication number: 20150055315
    Abstract: An inductive component is disclosed. The inductive component comprises a magnetic body and a coil in the magnetic body, wherein a first protrusion and a second protrusion are formed on the bottom surface of the magnetic body, wherein the first protrusion comprises a first electrode disposed on the peak surface of the first protrusion, and the second protrusion comprises a second electrode disposed on the peak surface of the second protrusion, wherein the first electrode and the second electrode are electrically connected to a first end and a second end of the coil, and a space is formed by the first protrusion, the second protrusion and the bottom surface of the magnetic body for accommodating electronic devices.
    Type: Application
    Filed: November 4, 2014
    Publication date: February 26, 2015
    Inventors: Bau-Ru Lu, Kai-Peng Chiang, Da-Jung Chen, Tsung-Chan Wu
  • Publication number: 20150054923
    Abstract: An adaptive depth sensing system (ADSS) illuminates a scene with a pattern that is constructed based on an analysis of at least one prior-generated depth map. In one implementation, the pattern is a composite pattern that includes two or more component patterns associated with different depth regions in the depth map. The composite pattern may also include different illumination intensities associated with the different depth regions. By using this composite pattern, the ADSS can illuminate different objects in a scene with different component patterns and different illumination intensities, where those objects are located at different depths in the scene. This process, in turn, can reduce the occurrence of defocus blur, underexposure, and overexposure in the image information.
    Type: Application
    Filed: October 31, 2014
    Publication date: February 26, 2015
    Inventors: Zhiwei Xiong, Feng Wu, Yueyi Zhang, Pengyu Cong
  • Publication number: 20150055185
    Abstract: A method is disclosed. The method includes applying a human visual system (HVS) model to a Continuous Tone Image (CTI) and a initial Half Tone Image (HTI) to generate a perceived CTI and a perceived HTI and computing a change in pixel error for a first pixel by toggling the first pixel with all the possible output states and swapping the first pixel with all neighbor pixels.
    Type: Application
    Filed: October 29, 2014
    Publication date: February 26, 2015
    Inventors: Kartheek Chandu, Mikel J. Stanich, Chai Wah Wu, Barry M. Trager
  • Publication number: 20150057717
    Abstract: An implantable medical device (IMD) may include a communication module, a therapy control module, a firmware control module, and a service application. The communication module is configured to wirelessly communicate over an RF link with an external device. The therapy control module is configured to deliver therapy to the patient, and may include a reprogrammable therapy logic circuit configured to operate the therapy control module in a reprogrammable mode of operation, and base-therapy state machine (BTSM) logic circuit configured to operate the therapy control module in a base therapy mode of operation. The firmware control module may include CPU and a memory. The service application may be stored in the memory. The firmware control module is configured to launch the service application, and the BTSM logic circuit provides a base level of sensing and pacing therapy while the communications module in parallel maintains the RF link with the external device.
    Type: Application
    Filed: August 23, 2013
    Publication date: February 26, 2015
    Applicant: Pacesetter, Inc.
    Inventors: Yongjian Wu, Eric Husky, David Doudna, Chao-wen Young, Min Yang, Robert Romano, Tommy Akkila, Goran Budgifvars, Eduardo Serrano
  • Publication number: 20150057654
    Abstract: Catheter apparatuses, systems, and methods for achieving renal neuromodulation by intravascular access are disclosed herein. One aspect of the present application, for example, is directed to apparatuses, systems, and methods that incorporate a catheter treatment device comprising an elongated shaft. The elongated shaft is sized and configured to deliver an energy delivery element to a renal artery via an intravascular path. Thermal or electrical renal neuromodulation may be achieved via direct and/or via indirect application of thermal and/or electrical energy to heat or cool, or otherwise electrically modulate, neural fibers that contribute to renal function, or of vascular structures that feed or perfuse the neural fibers.
    Type: Application
    Filed: June 26, 2014
    Publication date: February 26, 2015
    Inventors: Mark S. Leung, Benjamin J. Clark, Kenneth J. Michlitsch, Erik Thai, Andrew Wu, Denise Zarins
  • Publication number: 20150058702
    Abstract: A memory controller includes an encoder, a modulator, and a demodulator. A nonvolatile memory includes memory cells, each programmable to one of three or more levels. According to first encoded data, the modulator programs a first subset of the memory cells to a first of the levels and a second subset of the memory cells to a second of the levels. Measurable values of the first subset are characterized by a first probability density function having a first width. Measurable values of the second subset are characterized by a second probability density function having a second width. The first width is greater than the second width. The encoder generates the first encoded data based on input data such that the first subset is smaller than the second subset. The demodulator is configured to output second encoded data in response to measurable values of the memory cells.
    Type: Application
    Filed: October 3, 2014
    Publication date: February 26, 2015
    Inventors: Aditya Ramamoorthy, Zining Wu, Pantas Sutardja
  • Publication number: 20150055697
    Abstract: A method for transform processing in video coding is disclosed. Embodiments according to the present invention reduce the computational complexity of determining transform size for a processing block corresponding to a prediction block or a coding block. The transform size determination is based on encoder information or external information without comparing costs associated with different transform sizes. The encoder information can be the size of the processing block or the prediction information. The external information may correspond to the system bandwidth, the network bandwidth, the system power, the remaining energy of the battery in a mobile device, the timing budget related to performing transform for a given transform size. In another embodiment, the transform for each prediction block is performed only during cost evaluation or only during video data reconstruction.
    Type: Application
    Filed: August 20, 2013
    Publication date: February 26, 2015
    Applicant: MEDIA TEK INC.
    Inventors: Tung-Hsing Wu, Kun-Bin Lee, Yi-Hsin Huang