Patents by Inventor Yong Xu

Yong Xu 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: 8509239
    Abstract: A method, an apparatus, and a system for processing packets are disclosed. The method is applied to a distributed architecture of multiple service boards; the distributed architecture includes a main control board, at least one service board, and at least one interface board. The method includes: determining a specified CPU corresponding to a received packet; and, by the service board corresponding to the CPU, processing the received packet. Through the embodiments of the present invention, the received packets are processed in the service board corresponding to the specified CPU. Therefore, the packets are evenly distributed to all service boards for being processed, the workload of the main control board is relieved, the service throughput is increased significantly, and the packet processing efficiency of the whole architecture is improved.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: August 13, 2013
    Assignee: Chengdu Huawei Symantec Technologies Co., Ltd.
    Inventors: Zhiqiang Zhu, Rihua Zhang, Guibin Hou, Yong Xu, Wenhui Xie, Bo Ma, Guolu Gao, Xiaoping Lu, Cuihua Fu
  • Publication number: 20130168242
    Abstract: A magnetic core for cylindrical magnetron sputtering target includes a housing and a magnet array. The housing includes a mounting plate and a base. The magnet array is mounted in the mounting plate and is enclosed in the housing. The magnet array includes a plurality of magnet segments stacked end to end.
    Type: Application
    Filed: June 27, 2012
    Publication date: July 4, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO. LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: TENG-TSUNG HUANG, HUA-YONG XU, ZHEN-ZHANG LIU
  • Publication number: 20130133570
    Abstract: A vacuum deposition device includes a coating chamber. The coating chamber defines a top wall and a bottom wall. A cooling device is defined in the top or bottom wall. The cooling device includes a cooling runner formed in the top or bottom wall defining the cooling device.
    Type: Application
    Filed: April 9, 2012
    Publication date: May 30, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: TENG-TSUNG HUANG, HUA-YONG XU, ZHEN-ZHANG LIU
  • Patent number: 8415912
    Abstract: An exemplary embodiment of machine motion control system for testing electronic devices includes a machine and a control module electrically connected to the machine. The machine secures the electronic devices and includes a sensing unit and a servo unit, the sensing unit obtains different test parameters of the electronic devices to generate corresponding sensed signal. The control module includes a signal conversion unit electrically connected to the sensing unit and a main control circuit, the main control circuit is electrically connected to the signal conversion unit and the servo unit. The signal conversion unit converts the sensed signal into corresponding command signal, and the main control circuit drives and controls the servo unit to adjust the motion state and test strength on the electronic device according to the command signal.
    Type: Grant
    Filed: September 20, 2010
    Date of Patent: April 9, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Jia-Bin Wang, Hua-Yong Xu, Guo-Jun Yu, Teng-Tsung Huang
  • Publication number: 20130045952
    Abstract: The present invention relates to ABA agonist compounds which increase plant stress resistance. The invention also relates to methods of using these compounds. The invention further relates to compositions and formulations comprising the ABA agonist compounds, and uses thereof.
    Type: Application
    Filed: August 17, 2012
    Publication date: February 21, 2013
    Applicant: Van Andel Research Institute
    Inventors: Yong Xu, Xiaoyin Edward Zhou, Karsten Melcher, Huaqiang Eric Xu
  • Patent number: 8372619
    Abstract: Compositions and methods are provided for enzymes with altered properties that involve a systematic approach to mutagenesis and a screening assay that permits selection of the desired proteins. Embodiments of the method are particularly suited for modifying specific properties of restriction endonucleases such as star activity. The compositions include restriction endonucleases with reduced star activity as defined by an overall fidelity index improvement factor.
    Type: Grant
    Filed: July 14, 2008
    Date of Patent: February 12, 2013
    Assignee: New England Biolabs, Inc.
    Inventors: Zhenyu Zhu, Aine Blanchard, Shuang-Yong Xu, Shengxi Guan, Hua Wei, Penghua Zhang, Dapeng Sun, Siu-hong Chan
  • Patent number: 8361773
    Abstract: Recombinant DNA encoding NruI- and SboI-like restriction endonucleases and methylases and their amino acid sequences are provided as well as methods for expressing the enzymes in transformed host cells and purifying the enzymes.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: January 29, 2013
    Assignee: New England Biolabs, Inc.
    Inventors: Zhenyu Zhu, Jack S. Benner, II, Shuang-Yong Xu
  • Patent number: 8334668
    Abstract: A machine motion control system includes a number of moving parts for securing test electronic devices, a machine and an axis control card mounted on the machine. The machine includes a number of servo modules and a number of sensing units. The servo modules drive and control the corresponding moving parts on the machine. Each sensing unit is electrically connected to a corresponding moving part; the sensing units are operable to sense and transmit location information of the moving parts and the machine. The axis control card is electrically connected to the moving parts, the machine, and the sensing units. The axis control card receives location information of each moving part and processes the location information to generate a corresponding command signal, and transmits the generated command signal to the servo modules to control and adjust the moving parts.
    Type: Grant
    Filed: October 5, 2010
    Date of Patent: December 18, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Jia-Bin Wang, Hua-Yong Xu, Guo-Jun Yu, Teng-Tsung Huang
  • Patent number: 8258192
    Abstract: A silicone composition emulsion and a method for preparing the same are provided. The method is characterized in that a low-molecular-weight polysiloxane and an emulsifier are added into a high-viscosity silicone composition. The low-molecular-weight polysiloxane has a viscosity of 5-3,000 mPa·s, and the emulsifier is an nonionic surfactant. The amount of the low-molecular-weight polysiloxane is 5-50 parts and the amount of the emulsifier is 40-150 parts, based on 100 parts of the high-viscosity silicone composition.
    Type: Grant
    Filed: August 10, 2009
    Date of Patent: September 4, 2012
    Assignee: Zhiping Cao
    Inventors: Fei Wu, Zhiping Cao, Xiang Zhong, Yong Xu
  • Patent number: 8173670
    Abstract: A method for treating a subject having an inflammatory or auto-immune disease with a substituted isoxazolo pyridinone. Also, a method for administering a substituted isoxazolo pyridinone to a cell to retain or increase glucocorticoid receptor transrepression activity with only minimal glucocorticoid receptor transactivation activity.
    Type: Grant
    Filed: January 13, 2010
    Date of Patent: May 8, 2012
    Assignee: Van Andel Research Institute
    Inventors: Huaqiang Eric Xu, Yong Xu, Yuanzheng He
  • Patent number: 8163529
    Abstract: A nicking endonuclease is described which has an amino acid sequence with at least 70% identity to SEQ ID NO:6 and comprising a mutation at least one of an arginine or glutamic acid corresponding to position 507 and position 546 respectively in SEQ ID NO:6.
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: April 24, 2012
    Assignee: New England Biolabs, Inc.
    Inventors: Shuang-Yong Xu, Zhenyu Zhu, Timothy Meixsell
  • Patent number: 8149840
    Abstract: A method, a system, and a processor for processing a network address translation (NAT) service are provided. The method includes: performing NAT service identification of a received message, and selecting a corresponding NAT service processor for processing a NAT service of a message that needs a NAT service processing from at least two NAT service processors. Through embodiments of the disclosure, a demand for the system to process a lot of NAT services within a short time is fulfilled, so as to increase the capacity of processing NAT services of the system.
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: April 3, 2012
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Rihua Zhang, Zhiqiang Zhu, Guibin Hou, Xiangdong Meng, Shifeng Mao, Rong He, Wenhui Xie, Yuzhu Chen, Ran Su, Yong Xu, Zhijun Cheng
  • Publication number: 20120058997
    Abstract: The present invention provides protein kinase inhibitors comprising imidazo[1,2-b]pyridazine and pyrazolo[1,5-a]pyrimidine compounds of the following structure (I) and (II): or a stereoisomer, prodrug or pharmaceutically acceptable salt thereof, wherein R, R1, R2 and X are as defined herein. Compositions and methods for using the same in the treatment of cancer and other Pim kinase-associated conditions are also disclosed.
    Type: Application
    Filed: July 21, 2011
    Publication date: March 8, 2012
    Applicant: SuperGen, Inc.
    Inventors: Yong Xu, Benjamin G. Brenning, Steven G. Kultgen, Xiaohui Liu, Michael Saunders, Koc-Kan Ho
  • Patent number: 8122761
    Abstract: A microcantilever sensor includes a supporting substrate, a cantilever spring element at least partially disposed over the support substrate, a probe layer disposed over the first side of the cantilever spring element, and a piezoresistive transducer attached to the second side of the cantilever spring element. The cantilever spring element is characterized by having a first side and a second side and comprising a polymer having a Young's modulus less than about 100 Gpa. Sensing systems that incorporate the cantilever sensor of the invention include a detector in communication with the piezoresistive transducer to provide measurements of surface strain changes in the piezoresistive transducer.
    Type: Grant
    Filed: January 20, 2006
    Date of Patent: February 28, 2012
    Assignee: Wayne State University
    Inventor: Yong Xu
  • Publication number: 20120045459
    Abstract: Methods for treating autophagy-related disorders with agents which modulate expression of the gene encoding tyrosine phosphatase receptor type sigma (PTPRS) or which modulate the biological activity of the PTPRS gene product (PTPsigma). Methods for modulating autophagy in a cell with agents which modulate expression of PTPRS or which modulate the biological activity of PTPsigma; and related diagnostic methods, screening methods, and agents.
    Type: Application
    Filed: May 5, 2010
    Publication date: February 23, 2012
    Applicant: Van Andel Research Institute
    Inventors: Jeffrey Paul MacKeigan, Katie Martin, Huaqiang Eric Xu, Yong Xu
  • Publication number: 20120033555
    Abstract: A routing method and apparatus are provided. The routing method includes the following steps: sending a probe frame that carries an address of a destination node to a neighboring node(s); receiving a response message returned; selecting one neighboring node from the neighboring node(s) that returns the response message as a next-hop node to which data is sent. A neighboring node with a cost parameter which is lower than a cost parameter in a routing table of the destination node is selected as the next-hop node. In the routing method, when a routing node forwards data, the route is found in real time by broadcasting a probe frame, and data may be sent as long as any one of the neighboring nodes that may arrive at the destination node is in an active state, and thus a data transmission delay is shortened.
    Type: Application
    Filed: October 14, 2011
    Publication date: February 9, 2012
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yongjun LIU, Yong Xu
  • Publication number: 20110313298
    Abstract: The present invention relates to the field of optical imaging and therapeutics. More particularly, embodiments of the present invention provide minimally-invasive Fiberoptic Microneedle Devices (FMDs) for light-based therapeutics, which physically penetrate tissue and deliver light directly into the target area below the skin surface (FIG. 1). A preferred embodiment of the invention is a fiberoptic microneedle device comprising: (a) one or more silica-based needles capable of guiding light and comprising a length of about 0.5-6 mm, a base having an outer diameter in the range of about 100-150 micron, and a tip having an outer diameter in the range of about 5-20 micron; (b) a support member to which the needles are secured; (c) a ferrule comprising one or more holes for each of the needles, wherein the ferrule is operably configured to provide mechanical support to each needle at all or some portion of the length of the needle.
    Type: Application
    Filed: March 1, 2010
    Publication date: December 22, 2011
    Inventors: Christopher Rylander, Thomas A. Campbell, Ge Wang, Yong Xu, Mehmet Alpaslan Kosoglu
  • Publication number: 20110295428
    Abstract: A machine motion control system includes a number of moving parts for securing test electronic devices, a machine and an axis control card mounted on the machine. The machine includes a number of servo modules and a number of sensing units. The servo modules drive and control the corresponding moving parts on the machine. Each sensing unit is electrically connected to a corresponding moving part; the sensing units are operable to sense and transmit location information of the moving parts and the machine. The axis control card is electrically connected to the moving parts, the machine, and the sensing units. The axis control card receives location information of each moving part and processes the location information to generate a corresponding command signal, and transmits the generated command signal to the servo modules to control and adjust the moving parts.
    Type: Application
    Filed: October 5, 2010
    Publication date: December 1, 2011
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HON FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: JIA-BIN WANG, HUA-YONG XU, GUO-JUN YU, TENG-TSUNG HUANG
  • Publication number: 20110288686
    Abstract: An exemplary embodiment of machine motion control system for testing electronic devices includes a machine and a control module electrically connected to the machine. The machine secures the electronic devices and includes a sensing unit and a servo unit, the sensing unit obtains different test parameters of the electronic devices to generate corresponding sensed signal. The control module includes a signal conversion unit electrically connected to the sensing unit and a main control circuit, the main control circuit is electrically connected to the signal conversion unit and the servo unit. The signal conversion unit converts the sensed signal into corresponding command signal, and the main control circuit drives and controls the servo unit to adjust the motion state and test strength on the electronic device according to the command signal.
    Type: Application
    Filed: September 20, 2010
    Publication date: November 24, 2011
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    Inventors: JIA-BIN WANG, HUA-YONG XU, GUO-JUN YU, TENG-TSUNG HUANG
  • Publication number: 20110281863
    Abstract: The present invention provides protein kinase inhibitors comprising imidazo[1,2-b]pyridazine and pyrazolo[1,5-a]pyrimidine compounds of the following structure (I) and (II): or a stereoisomer, prodrug or pharmaceutically acceptable salt thereof, wherein R, R1, R2 and X are as defined herein. Compositions and methods for using the same in the treatment of cancer and other Pim kinase-associated conditions are also disclosed.
    Type: Application
    Filed: July 21, 2011
    Publication date: November 17, 2011
    Applicant: SuperGen, Inc.
    Inventors: David J. Bearss, Xiao-Hui Liu, Hariprasad Vankayalapati, Yong Xu