Patents by Inventor Chao Zhang

Chao Zhang 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: 8470818
    Abstract: Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: June 25, 2013
    Assignee: Plexxikon Inc.
    Inventors: Prabha N. Ibrahim, Dean R. Artis, Ryan Bremer, Shumeye Mamo, Chao Zhang, Jiazhong Zhang, Jianming Tsai, Klaus-Peter Hirth, Gideon Bollag, Wayne Spevak, Hanna Cho, Samuel J. Gillette, Shenghua Shi
  • Publication number: 20130145984
    Abstract: This invention relates to a method of epitaxial growth effectively preventing auto-doping effect. This method starts with the removal of impurities from the semiconductor substrate having heavily-doped buried layer region and from the inner wall of reaction chamber to be used. Then the semiconductor substrate is loaded in the cleaned reaction chamber to be pre-baked under vacuum conditions so as to remove moisture and oxide from the surface of said semiconductor substrate before the extraction of the dopant atoms desorbed from the surface of the semiconductor substrate. Next, under high temperature and low gas flow conditions, a first intrinsic epitaxial layer is formed on the surface of said semiconductor substrate where the dopant atoms have been extracted out. Following this, under low temperature and high gas flow conditions, a second epitaxial layer of required thickness is formed on the structural surface of the grown intrinsic epitaxial layer. Last, silicon wafer is unloaded after cooling.
    Type: Application
    Filed: June 27, 2011
    Publication date: June 13, 2013
    Inventors: Chao Zhang, Zhitang Song, Xudong Wan, Bo Liu, Guanping Wu, Ting Zhang, Zuoya Yang
  • Patent number: 8461169
    Abstract: Compounds active on the receptor protein tyrosine kinases c-kit and/or c-fms are provided herewith. Also provided herewith are compositions useful for treatment of c-kit mediated diseases or conditions and/or c-fms-mediated diseases or conditions, and methods for the use thereof.
    Type: Grant
    Filed: December 1, 2010
    Date of Patent: June 11, 2013
    Assignee: Plexxikon Inc.
    Inventors: Jiazhong Zhang, Prabha N. Ibrahim, Dean R. Artis, Ryan Bremer, Guoxian Wu, Hongyao Zhu, Marika Nespi, Chao Zhang
  • Publication number: 20130134381
    Abstract: A method of manufacturing a semiconductor device and a semiconductor device made by the method is disclosed. The method comprises forming a buried N+ layer in an upper portion of a P-type substrate; performing ion implantation on the buried N+ layer; annealing the buried N+ layer; forming an epitaxial semiconductor layer on the buried N+ layer through epitaxial deposition, wherein, an upper portion of said epitaxial semiconductor layer and a portion underlying said P+ region of said epitaxial semiconductor layer are doped to form a P+ region and an N? region, respectively. Increasing the ion implant dosage of the BNL layer, adjusting the method of annealing the BNL layer to increase the width of the BNL layer, or increasing the thickness of the EPI layer, reduces the vertical BJT current gain and suppressed the substrate leakage current.
    Type: Application
    Filed: February 9, 2012
    Publication date: May 30, 2013
    Applicant: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING) CORPORATION
    Inventors: CHAO ZHANG, GUANPING WU, BO LIU, ZHITANG SONG
  • Publication number: 20130123391
    Abstract: Embodiments include copolymers obtainable by reacting styrenic compound, maleic anhydride, and a cyclo-olefin, wherein the cyclo-olefin is selected from the group consisting of dicyclopentadiene, dicyclopentadiene derivatives, norbornene, norbornene derivatives, and combinations thereof. Embodiments include curable compositions having the copolymer, an epoxy compound and a solvent.
    Type: Application
    Filed: August 25, 2010
    Publication date: May 16, 2013
    Applicant: DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Michael J. Mullins, Annie Liao, Chao Zhang, Jiawen Xiong, Hongyu Chen
  • Patent number: 8415469
    Abstract: Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
    Type: Grant
    Filed: November 10, 2009
    Date of Patent: April 9, 2013
    Assignee: Plexxikon Inc.
    Inventors: Prabha N. Ibrahim, Dean R. Artis, Ryan Bremer, Gaston Habets, Shumeye Mamo, Marika Nespi, Chao Zhang, Jiazhong Zhang, Yong-Liang Zhu, Rebecca Zuckerman, Brian West, Yoshisa Suzuki, Jianming Tsai, Klaus-Peter Hirth, Gideon Bollag, Wayne Spevak, Hanna Cho, Samuel J. Gillette, Guoxian Wu, Hongyao Zhu, Shenghua Shi
  • Patent number: 8411938
    Abstract: A computer implemented method for fusing images taken by a plurality of cameras is disclosed, comprising the steps of: receiving a plurality of images of the same scene taken by the plurality of cameras; generating Laplacian pyramid images for each source image of the plurality of images; applying contrast normalization to the Laplacian pyramids images; performing pixel-level fusion on the Laplacian pyramid images based on a local salience measure that reduces aliasing artifacts to produce one salience-selected Laplacian pyramid image for each pyramid level; and combining the salience-selected Laplacian pyramid images into a fused image. Applying contrast normalization further comprises, for each Laplacian image at a given level: obtaining an energy image from the Laplacian image; determining a gain factor that is based on at least the energy image and a target contrast; and multiplying the Laplacian image by a gain factor to produce a normalized Laplacian image.
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: April 2, 2013
    Assignee: SRI International
    Inventors: Chao Zhang, Peter Jeffrey Burt, Gooitzen Sieman van der Wal
  • Patent number: 8404700
    Abstract: Compounds active on the receptor protein tyrosine kinases c-kit and/or c-fms are provided herewith. Also provided herewith are compositions useful for treatment of c-kit mediated diseases or conditions and/or c-fms-mediated diseases or conditions, and methods for the use thereof.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: March 26, 2013
    Assignee: Plexxikon Inc.
    Inventors: Prabha N. Ibrahim, Dean R. Artis, Ryan Bremer, Guoxian Wu, Hongyao Zhu, Marika Nespi, Chao Zhang, Jiazhong Zhang
  • Publication number: 20130065385
    Abstract: The present invention provides a method for preparing spacer to reduce coupling interference in MOSFET, which includes the steps of: forming a gate oxide layer on the semiconductor substrate; forming a gate on the gate oxide layer; and depositing a low-K dielectric material on the gate and the semiconductor substrate, and doping with carbon during deposition to form a carbon-containing low-K dielectric layer and then forming the spacer by an etching process.
    Type: Application
    Filed: December 29, 2011
    Publication date: March 14, 2013
    Applicant: SHANGHAI HUALI MICROELECTRONICS CORPORATION
    Inventors: Xiaolu HUANG, Chaos ZHANG, Yuwen CHEN
  • Publication number: 20130054782
    Abstract: A plurality of network addresses from a distributed client is obtained, at least a first portion of the obtained network addresses including resolved network address responses to distributed client requests for resolved network addresses corresponding to one or more network location indicators associated with a first web service. Test content is obtained, based on one or more of the network addresses included in the first portion. It is determined whether the obtained test content includes unauthorized content.
    Type: Application
    Filed: August 26, 2011
    Publication date: February 28, 2013
    Applicant: MICROSOFT CORPORATION
    Inventors: Cheng Huang, David A. Maltz, Jin Li, Ming Zhang, Chao Zhang, Keith W. Ross
  • Publication number: 20130054764
    Abstract: A registration method includes acquiring, by a second CIMOM, parameters of a CIM provider from a first CIMOM by using information of a namespace to which a device to be configured belongs or device information of the device to be configured. The second CIMOM obtains identification information of the CIM provider in the parameters of the CIM provider through matching according to the device information or model information of the device to be configured. The second CIMOM acquires the CIM provider from the first CIMOM by using the obtained identification information of the CIM provider, and registering the CIM provider.
    Type: Application
    Filed: August 2, 2012
    Publication date: February 28, 2013
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Chao Zhang, Yong Chao, Xiaofeng Zhang
  • Patent number: 8377214
    Abstract: A vapor chamber includes a sealed flattened casing containing working liquid therein, a wick structure arranged on an inner face of the casing, a supporting plate received in the casing and a plurality of supporting posts. The supporting plate defines a plurality of fixing holes therein. The supporting posts are engagingly received in the fixing holes of the supporting plate. Top and bottom ends of the supporting posts engage with the wick structure to reinforce a structure of the vapor chamber.
    Type: Grant
    Filed: August 4, 2009
    Date of Patent: February 19, 2013
    Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.
    Inventors: Sheng-Chao Zhang, Zhi-Yong Zhou, Qiao-Li Ding
  • Patent number: 8367828
    Abstract: Compounds are described that are active on PPARs, including pan-active compounds. Also described are methods for developing or identifying compounds having a desired selectivity profile.
    Type: Grant
    Filed: April 28, 2010
    Date of Patent: February 5, 2013
    Assignee: Plexxikon Inc.
    Inventors: James Arnold, Dean R. Artis, Clarence R. Hurt, Prabha N. Ibrahim, Heike Krupka, Jack Lin, Michael V. Milburn, Weiru Wang, Chao Zhang
  • Patent number: 8358007
    Abstract: A method of manufacture of an integrated circuit system includes: fabricating a substrate having an integrated circuit; applying a low-K dielectric layer over the integrated circuit; forming a via and a trench, in the low-K dielectric layer, over the integrated circuit; forming a structure surface by a chemical-mechanical planarization (CMP) process; and applying a direct implant to the structure surface for forming an implant layer and a metal passivation layer including repairing damage, to the low-K dielectric layer, caused by the CMP process.
    Type: Grant
    Filed: June 8, 2010
    Date of Patent: January 22, 2013
    Assignee: GLOBALFOUNDRIES Singapore Pte. Ltd.
    Inventors: Dong Kyun Sohn, Wuping Liu, Fan Zhang, Juan Boon Tan, Jing Hui Li, Bei Chao Zhang, Luying Du, Wei Liu, Yeow Kheng Lim
  • Patent number: 8336608
    Abstract: A vapor chamber includes a sealed flattened casing containing working liquid therein, a wick structure arranged on an inner face of the casing, a plurality of supporting posts received in the casing and at least a metallic wire connecting the supporting posts. Each supporting post defines at least a channel therein. The at least a metallic wire engagingly extends through the channels of the supporting posts. Top and bottom ends of the supporting posts engage the wick structure to reinforce a structure of the vapor chamber.
    Type: Grant
    Filed: October 19, 2009
    Date of Patent: December 25, 2012
    Assignees: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.
    Inventors: Sheng-Chao Zhang, Zhi-Yong Zhou
  • Publication number: 20120322256
    Abstract: The manufacturing method of the high performance metal-oxide-metal according to the present invention resolves the problems of implementing high capacitance in the metal-oxide-metal region by the steps of filling with a low-k material both in the metal-oxide-metal region and the metal interconnection region, utilizing performing selective photolithography and etching of the first dielectric layer to define metal-oxide-metal (MOM for short) region, and fulfilling the MOM region with high dielectric constant (high-k) material to realize a high performance MOM capacitor. Using the present method, high-k material and low-k material within the same film layer are realized. High-k material region is used as MOM to achieve high capacitor c, thereby reducing the area used by chips and further improving the electrics performance.
    Type: Application
    Filed: December 29, 2011
    Publication date: December 20, 2012
    Applicant: SHANGHAI HUALI MICROELECTRONICS CORPORATION
    Inventors: Youcun Hu, Lei Li, Chaos Zhang, Feng Ji, Yuwen Chen
  • Patent number: 8331074
    Abstract: An electrical assembly having an elongated electrical component, such as a surge arrester, coupled to a grading device for distributing an electric field along the electrical component as a continuous operating voltage is applied to the electrical component. The grading device includes a grading body that is coupled to the electrical component. The grading body includes semi-conductive materials. The semi-conductive materials can be nonmetallic. The grading device has improved flashover resistance over conventional metal grading devices.
    Type: Grant
    Filed: July 1, 2010
    Date of Patent: December 11, 2012
    Assignee: Cooper Technologies Company
    Inventors: Chao Zhang, Jeffrey J. Kester, Charles W. Daley
  • Publication number: 20120309756
    Abstract: Compounds active on the receptor protein tyrosine kinases c-kit and/or c-fms are provided herewith. Also provided herewith are compositions useful for treatment of c-kit mediated diseases or conditions and/or c-fms-mediated diseases or conditions, and methods for the use thereof.
    Type: Application
    Filed: July 11, 2012
    Publication date: December 6, 2012
    Inventors: Jiazhong Zhang, Prabha N. Ibrahim, Dean R. Artis, Ryan Bremer, Guoxian Wu, Hongyao Zhu, Marika Nespi, Chao Zhang
  • Publication number: 20120304019
    Abstract: The present application provides a method, an apparatus and a system for memory dump processing. The method comprises: invoking a first set of processing units to process a first stage of memory dump processing for each of memory blocks; invoking each set of processing units other than the first set of processing units to process a subsequent processing stage after completing the first stage respectively, to write the memory blocks into a storage device. The technical solutions provided in the present application enable processing each stage for each of the memory blocks in a pipeline manner, avoid instantaneous peak flow of disk I/O transmission and improve memory dump performance.
    Type: Application
    Filed: December 29, 2011
    Publication date: November 29, 2012
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Jun Li, Chao Zhang
  • Publication number: 20120255586
    Abstract: An first example method and apparatus for etching and cleaning a substrate comprises device with a first manifold and a second manifold. The first manifold has a plurality of nozzles for dispensing chemicals onto the substrate. The second manifold is attached to a vacuum source and/or a dry air/gas source. A second example embodiment is a wafer cleaning device and method that uses a manifold with capillary jet nozzles and a liquid capillary jet stream to clean substrates.
    Type: Application
    Filed: April 11, 2012
    Publication date: October 11, 2012
    Applicant: GLOBALFOUNDRIES SINGAPORE PTE. LTD.
    Inventors: Boon Meng SEAH, Bei Chao ZHANG, Raymond JOY, Shao Beng LAW, John SUDIJONO, Liang Choo HSIA