Patents by Inventor Weidong Zhang

Weidong 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).

  • Publication number: 20170286551
    Abstract: The disclosed embodiments provide a system for processing data. During operation, the system obtains a first configuration for processing a first set of content items from a first data source and a second configuration for processing a second set of content items from a second data source. For each content item in the first set of content items, the system uses mappings from the first configuration to transform original fields from the content item into required fields in a record representing the content item. Next, the system generates, from the required fields, a document key for the content item. The system also performs deduplication of multiple records with the document key and stores a single record with the document key. Finally, the system uses the second configuration to generate, from the second set of content items, a set of records independently of processing the first set of content items.
    Type: Application
    Filed: April 22, 2016
    Publication date: October 5, 2017
    Applicant: LinkedIn Corporation
    Inventors: Bin Wu, Weiqin Ma, Weidong Zhang, Liwen Zhang, Srihari R. Duddukuru, SangHyun Park, Yongzheng Zhang, Yi Zheng, Hong Lu, Yurong Shi, Chi-Yi Kuan
  • Publication number: 20170260687
    Abstract: A dyeing and finishing method for linen cotton textile fabric with high-shrinkage is described in the present invention, comprises the steps as below: preprocessing, pickling, dyeing and shaping, which can make the fabric with sufficient shrinkage and provide a qualitative sense of linen cotton. Through the above way, in the dyeing and finishing method for linen cotton textile fabric with high-shrinkage provided by the present invention, washing treatment on the fabric by the preprocessing and the pickling before dyeing makes the colorizing more easy and decreases the color difference and colored spot after dyeing, opening the fiber of the fabric and cooling shrinkage during the dyeing process can obtain the unique product style, with a handle more like the linen cotton effect, and a pellet feeling appeared on the cloth cover and the product fabric more like the woven fabric.
    Type: Application
    Filed: April 11, 2016
    Publication date: September 14, 2017
    Applicant: JIANGSU XINKAISHENG ENTERPRISE DEVELOPMENT CO., LTD.
    Inventors: Weidong Zhang, Binghua Xi
  • Publication number: 20170250488
    Abstract: The invention discloses a connection member and a connection assembly. The connection assembly includes a housing and the connection member. The connection member is inserted in an accommodation chamber of the housing. The connection member includes a support body, a current conduction bar, and a protruding contact portion. The support body is defined by a surface and end portions. The current conduction bar is connected to the end portions of the support body, and the current conduction bar is used to transmit a current. The protruding contact portion is disposed on the surface of the support body in a protruding manner, and is used to be urged against the housing with which the connection member engages. The connection member of the present invention is capable of connecting to the housing via the protruding contact portion.
    Type: Application
    Filed: February 28, 2017
    Publication date: August 31, 2017
    Inventor: Weidong ZHANG
  • Publication number: 20170226406
    Abstract: This invention relates to a surfactant composition, production and use thereof in tertiary oil recovery. The present surfactant composition comprises a cationic-nonionic surfactant and an anionic surfactant, and exhibits significantly improved interfacial activity and stability as compared with the prior art. With the present surfactant composition, a flooding fluid composition for tertiary oil recovery with improved oil displacement efficiency and oil washing capability as compared with the prior art could be produced.
    Type: Application
    Filed: August 12, 2014
    Publication date: August 10, 2017
    Inventors: Yingcheng LI, Songyuan GU, Weidong ZHANG, Xinning BAO, Ou SHA, Zhiqin SHEN, Yiqing YANG, Xiaodong ZHAI
  • Publication number: 20170154057
    Abstract: The disclosed embodiments provide a system for processing data. During operation, the system obtains a set of records from a set of inputs, with each record containing an entity key, a partition key, and one or more attribute-value pairs. For each attribute-value pair in the records, the system maps an attribute name in the attribute-value pair to a unique identifier for the attribute name and replaces the attribute name with the unique identifier. The system then identifies a subset of the records with a matching entity key and a matching partition key and merges the subset of the records into a single record that includes the matching entity key, the matching partition key, and a single field containing a list of attribute-value pairs from the subset of the records. Finally, the system provides the single record and the mapping for use in querying from a centralized source.
    Type: Application
    Filed: November 30, 2015
    Publication date: June 1, 2017
    Applicant: LinkedIn Corporation
    Inventors: Bin Wu, Weiqin Ma, Qiang Zhu, Yuankui Sun, Yan Liu, Weidong Zhang, Hong Lu
  • Patent number: 9478903
    Abstract: A connecting terminal is disclosed having a wire connection portion with at least one pair of side arms, and an abutting portion attached at a second end to the wire connection portion. The Abutting portion includes at least one mating terminal receiving chamber and a locking structure. The locking structure includes a locking surface facing the wire connection portion and extending perpendicularly to an insertion direction of the connecting terminal, a first locking surface formed on an upper side of the abutting portion and a second locking surface formed on a lower side of the second end of the abutting portion.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: October 25, 2016
    Assignee: Tyco Electronics (Shanghai) Co., Ltd.
    Inventors: Weidong Zhang, Sean Wang, Jun Chang
  • Patent number: 9448984
    Abstract: A keyboard type terminal and a location method for electronic document therein are disclosed. The keyboard type terminal includes a setting module, a directory listing module, a detection module, a real-time directory module, a preview module and a chapter and section switchover module.
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: September 20, 2016
    Assignee: ZTE Corporation
    Inventors: Tao Xue, Weidong Zhang
  • Publication number: 20160232703
    Abstract: The present invention relates to a system and method for image processing. An image data processing system is disclosed comprising an image cutting engine for image cutting based on image data; a region of interest processing engine for selecting at least a rendering method for a region of interest; a processing engine for adjusting sampling rate; and rendering engine for rendering the image, with the rendering method selected by the region of interest processing engine. More particularly, the present invention relates to image processing techniques that perform image manipulation, volume rendering, displaying targeted regions of interest and other related functions.
    Type: Application
    Filed: July 13, 2015
    Publication date: August 11, 2016
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Qi DUAN, Chao FU, Da WU, Wenqing LIU, Liangliang PAN, Weidong ZHANG
  • Publication number: 20160203252
    Abstract: A method and apparatus for translating a hierarchical IC layout file into a format that can be used by a mask writer that accepts files having a limited hierarchy. Cover cells of the original IC layout file or a modified file are designated, and the hierarchical file is redefined to include only those designated cover cells. Non-designated cover cells and other geometric data are flattened into the designated cover cells. The hierarchy of the modified file is then redefined to be less than or equal to the hierarchy limit of the mask writing tool.
    Type: Application
    Filed: March 18, 2016
    Publication date: July 14, 2016
    Applicant: Mentor Graphics Corporation
    Inventors: Emile Y. Sahouria, Weidong Zhang
  • Patent number: 9390448
    Abstract: A method and a system to present a personal shopping experience are provided. A plurality of items assigned to a category inputted by a user is identified. The plurality of items is available for sale at a plurality of corresponding locations within a pre-defined geographical area. A selection of at least one item of the plurality of items, the category, or a region within the pre-defined geographical area is received from a user. A path from a first location corresponding to a first item of the plurality of items to a second location corresponding to a second item of the plurality of items is determined. The path is within the pre-defined geographical area where the system is located. Discount information for the first item and discount information for the second item are identified. A path from the first location to the second location is displayed to the user. Discount information for the first item and the second item are provided to the user.
    Type: Grant
    Filed: February 12, 2013
    Date of Patent: July 12, 2016
    Assignee: eBay Inc.
    Inventors: Hsin-Yi Chien, Matthew Bret MacLaurin, Marie Jeanette Floyd Tahir, Healey Cypher, Ori Hanegby, Weidong Zhang, Dan A. Oron, James Ross Skorupski, Jesse Wolfe, Tejaswini Ravindra
  • Publication number: 20160122621
    Abstract: This invention relates to a surfactant composition, production and use thereof in tertiary oil recovery. The present surfactant composition comprises a cationic surfactant and an anionic-nonionic surfactant, and exhibits significantly improved interfacial activity and stability as compared with the prior art. With the present surfactant composition, a flooding fluid composition for tertiary oil recovery with improved oil displacement efficiency and oil washing capability as compared with the prior art could be produced.
    Type: Application
    Filed: June 17, 2014
    Publication date: May 5, 2016
    Inventors: Yingcheng Li, Songyuan Gu, Weidong Zhang, Xining Bao, Zhiqin Shen, Hengzhi Tang, Xiaodong Zhai
  • Patent number: 9303006
    Abstract: Preparation and application of line leaf inula flower lactone A for treating myocarditis having a structure of The compound shows positive therapeutic activity against Coxsackie virus and significant dose dependent correlation. The line leaf inula flower lactone A prevents disease in mouse models of experimental autoimmune myocarditis and onset of the process by intraperitoneal injection of a dose of 20 mg/kg/d. When increased to 100 mg/kg/d, the line leaf inula flower lactone A shows positive therapeutic effect on EAM. Line leaf inula flower lactone A is used as the sole active ingredient and combined with a conventional pharmaceutical carrier in a drug for treating myocarditis, and the pharmaceutical composition may be in the form of tablets, dispersible tablets, mouth collapse tablets, retard tablets, capsule, soft capsule, dropping pill, granules, injection, powder injection, or aerosol.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: April 5, 2016
    Assignee: SHANXI ZHENDONG PILOT BIOLOGICAL SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Weidong Zhang, Lei Shan, Huizi Jin, Juan Su, Huiliang Li, Yunheng Shen, Xike Xu, Runhui Liu
  • Patent number: 9292643
    Abstract: A method and apparatus for translating a hierarchical IC layout file into a format that can be used by a mask writer that accepts files having a limited hierarchy. Cover cells of the original IC layout file or a modified file are designated, and the hierarchical file is redefined to include only those designated cover cells. Non-designated cover cells and other geometric data are flattened into the designated cover cells. The hierarchy of the modified file is then redefined to be less than or equal to the hierarchy limit of the mask writing tool.
    Type: Grant
    Filed: May 10, 2010
    Date of Patent: March 22, 2016
    Assignee: Mentor Graphics Corporation
    Inventors: Emile Y. Sahouria, Weidong Zhang
  • Patent number: 9278948
    Abstract: Preparation and application of line leaf inula flower lactone A in the multiple sclerosis, having a structure of Line leaf inula flower lactone A has therapeutic effects on experimental autoimmune encephalomyelitis (EAE) model, and is used to develop drug for treating multiple sclerosis (MS). Line leaf inula flower lactone A drug is a combination containing the active ingredient of line leaf inula flower lactone A and conventional pharmaceutically carrier, and may be in forms of tablets, dispersible tablets, mouth collapse tablets, retard tablets, capsule, soft capsule, dropping pill, granules, injection, powder injection, or aerosol. The pharmaceutical composition is used for treating multiple sclerosis, has tremendous developing potentiality because of its high value of clinical application.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: March 8, 2016
    Assignee: Shanxi Zhendong Pilot Biological Science And Technology Co., Ltd.
    Inventors: Weidong Zhang, Lei Shan, Juan Su, Huizi Jin, Huiliang Li, Yunheng Shen, Xike Xu, Runhui Liu
  • Patent number: 9248169
    Abstract: No effective vaccine exists for the devastating parasitic disease of Schistosomiasis. The present invention focuses on Sm-p80, a functionally important antigen of Schistosoma mansoni that plays a pivotal role in the schistosome immune evasion process. When used in a novel vaccine formulation, Sm-p80 demonstrates consistent immunogenicity, protective potential, and antifecundity effects. Two novel DNA constructs were made for immunization purposes. Sm-p80 coding sequence was cloned into VR 1020. Additionally, Sm-p80 coding sequence was cloned into pcDNA3.1 with flanking CpG motifs on each end of the Sm-p80 sequence. When used in different vaccine formulations, both of the constructs demonstrate the superior antifecundity and anti-worm effects of Sm-p80, which has great potential as an important vaccine candidate for the reduction of the morbidity associated with schistosome infection.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: February 2, 2016
    Assignee: Texas Tech University System
    Inventors: Afzal A. Siddiqui, Gul Ahmad, Weidong Zhang
  • Patent number: 9233132
    Abstract: The invention discloses an engineered oncolytic respiratory syncytial virus (RSV), NS1 gene deficient RSV, and its usage to treat lung cancer by killing cancer cells with in vitro and in vivo evidences.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: January 12, 2016
    Inventors: Weidong Zhang, Lixian Jiang, Calvin Cao
  • Patent number: 9089590
    Abstract: This invention pertains to polynucleotides, such as small interfering RNA (siRNA), useful for reducing the expression of respiratory syncytial virus (RSV) genes within a subject; and methods for treating a patient suffering from, or at risk of developing, an RSV infection by administering such polynucleotides to the subject.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: July 28, 2015
    Assignee: UNIVERSITY OF SOUTH FLORIDA
    Inventors: Shyam S. Mohapatra, Weidong Zhang
  • Patent number: 9060974
    Abstract: The present invention is within the field of oncolytic virotherapy. Oncolytic virotherapy is a strategy using viruses, naturally occurring or genetically modified, to selectively target and destroy tumor cells while leaving surrounding non-malignant cells unharmed Here, an engineered respiratory syncytial virus (RSV), with the NS1 gene deleted (NS1 gene-deficient RSV, ?NS1 RSV), kills prostate cancer cells, but does not affect normal human cells.
    Type: Grant
    Filed: June 6, 2011
    Date of Patent: June 23, 2015
    Inventors: Weidong Zhang, Lixian Jiang, Calvin Cao
  • Patent number: D733903
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: July 7, 2015
    Assignee: SHENZHEN FREE INTERACTIVE INC.
    Inventors: Lixin Tong, Weidong Zhang, Xuegang Lv, Bing Zhang
  • Patent number: D772706
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: November 29, 2016
    Assignee: RENOLIT HANSEN PACKAGING TECH. (BJ) LTD.
    Inventors: Wenfang Zhang, Weidong Zhang, Aimin Liang, Jiandong Liu