Patents by Inventor Zhigang Cheng

Zhigang Cheng 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: 20240136108
    Abstract: An electronic component comprises: a magnetic core having a flat base and a core, the flat base having a top, a bottom, and first and second opposite sides, the core is on the top; a winding having an edgewise coil including a wound flat wire and the core, the winding having two non-wound flat wires extending therefrom; and a magnetic exterior body covering the core and the edgewise coil. The two non-wound flat wires extend along the top, the first side, the bottom and then the second side, and the two non-wound flat wires are non-adhesively positioned around the flat base. The two non-wound flat wires on the bottom are externally exposed electrodes. The second side inclines towards the core. The two ends of the two non-wound flat wires are embedded into the magnetic exterior body to fix the two non-wound flat wires to the magnetic exterior body.
    Type: Application
    Filed: December 11, 2023
    Publication date: April 25, 2024
    Inventors: Shinichi SAKAMOTO, Zhigang CHENG, Fernando CHAN MOCK, Mitsugu KAWARAI
  • Publication number: 20240124615
    Abstract: Provided are a bispecific antibody and use thereof. The recombinant antibody includes: a CDR Sequence selected from at least one of CD3 antibody variable region CDR sequences: SEQ ID NO: 1 to SEQ ID NO: 6, and B7H6 antibody variable region CDR sequences: SEQ ID NO: 7 to SEQ ID NO: 12; or an amino acid sequence having at least 95% identity thereto. The recombinant antibodies prepared according to the present application can simultaneously target CD3 and B7H6 antigens, and they have a. significantly prolonged half-life, exhibiting a stronger tumor-inhibiting ability than single-target antibodies.
    Type: Application
    Filed: December 20, 2023
    Publication date: April 18, 2024
    Inventors: Zhigang TIAN, Ying CHENG, Weihua XIAO, Guoshuai CAO, Haoyu SUN, Rui SUN
  • Patent number: 11887771
    Abstract: An electronic component comprises: a magnetic core having a flat base and a core, the flat base having a top, a bottom, and first and second opposite sides, the core is on the top; a winding having an edgewise coil including a wound flat wire and the core, the winding having two non-wound flat wires extending therefrom; and a magnetic exterior body covering the core and the edgewise coil. The two non-wound flat wires extend along the top, the first side, the bottom and then the second side, and the two non-wound flat wires are non-adhesively positioned around the flat base. The two non-wound flat wires on the bottom are externally exposed electrodes. The second side inclines towards the core. The two ends of the two non-wound flat wires are embedded into the magnetic exterior body to fix the two non-wound flat wires to the magnetic exterior body.
    Type: Grant
    Filed: July 13, 2021
    Date of Patent: January 30, 2024
    Inventors: Shinichi Sakamoto, Zhigang Cheng, Fernando Chan Mock, Mitsugu Kawarai
  • Patent number: 11776120
    Abstract: A method for predicting the morphological changes of liver tumor after ablation based on deep learning includes: obtaining a medical image of liver tumor before ablation and a medical image of liver tumor after ablation; preprocessing the medical image of liver tumor before ablation and the medical image of liver tumor after ablation; obtaining a preoperative liver region map, postoperative liver region map, and postoperative liver tumor residual image map; obtaining a transformation matrix by a Coherent Point Drift (CPD) algorithm and obtaining a registration result map according to the transformation matrix; training the network by a random gradient descent method to obtain a liver tumor prediction model; using the liver tumor prediction model to predict the morphological changes of liver tumor after ablation. The method provides the basis for quantitatively evaluating whether the ablation area completely covers the tumor and facilitates the postoperative treatment plan for the patient.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: October 3, 2023
    Assignee: Chinese PLA General Hospital
    Inventors: Ping Liang, Jie Yu, Linan Dong, Zhigang Cheng, Shouchao Wang, Xiaoling Yu, Fangyi Liu, Zhiyu Han
  • Publication number: 20230123842
    Abstract: A method for predicting the morphological changes of liver tumor after ablation based on deep learning includes: obtaining a medical image of liver tumor before ablation and a medical image of liver tumor after ablation; preprocessing the medical image of liver tumor before ablation and the medical image of liver tumor after ablation; obtaining a preoperative liver region map, postoperative liver region map, and postoperative liver tumor residual image map; obtaining a transformation matrix by a Coherent Point Drift (CPD) algorithm and obtaining a registration result map according to the transformation matrix; training the network by a random gradient descent method to obtain a liver tumor prediction model; using the liver tumor prediction model to predict the morphological changes of liver tumor after ablation. The method provides the basis for quantitatively evaluating whether the ablation area completely covers the tumor and facilitates the postoperative treatment plan for the patient.
    Type: Application
    Filed: November 2, 2020
    Publication date: April 20, 2023
    Applicant: Chinese PLA General Hospital
    Inventors: Ping LIANG, Jie YU, Linan DONG, Zhigang CHENG, Shouchao WANG, Xiaoling YU, Fangyi LIU, Zhiyu HAN
  • Patent number: 11414412
    Abstract: A process for the manufacture N-(5-((5R,6S)-5-amino-6-fluorooxepan-2-yl)-1-methyl-1H-pyrazol-4-yl)-2-(2,6-difluorophenyl)thiazole-4-carboxamide (I) wherein the vicinal amino fluoro substituents are introduced by treating 5 with sodium chloro((4-nitrophenyl)sulfonyl)amide and N-bromosucinimide and unraveling the resulting substituted aziridine (6) with trimethylamine trihydrofluoride to afford 7 which is further processed to afford 1.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: August 16, 2022
    Inventors: Francis Gosselin, Andrew McClory, Zhigang Cheng
  • Publication number: 20210343469
    Abstract: An electronic component comprises: a magnetic core having a flat base and a core, the flat base having a top, a bottom, and first and second opposite sides, the core is on the top; a winding having an edgewise coil including a wound flat wire and the core, the winding having two non-wound flat wires extending therefrom; and a magnetic exterior body covering the core and the edgewise coil. The two non-wound flat wires extend along the top, the first side, the bottom and then the second side, and the two non-wound flat wires are non-adhesively positioned around the flat base. The two non-wound flat wires on the bottom are externally exposed electrodes. The second side inclines towards the core. The two ends of the two non-wound flat wires are embedded into the magnetic exterior body to fix the two non-wound flat wires to the magnetic exterior body.
    Type: Application
    Filed: July 13, 2021
    Publication date: November 4, 2021
    Inventors: Shinichi SAKAMOTO, Zhigang CHENG, Fernando CHAN MOCK, Mitsugu KAWARAI
  • Patent number: 11094451
    Abstract: An electronic component comprises: a magnetic core having a flat base and a core, the flat base having a top, a bottom, and first and second opposite sides, the core is on the top; a winding having an edgewise coil including a wound flat wire and the core, the winding having two non-wound flat wires extending therefrom; and a magnetic exterior body covering the core and the edgewise coil. The two non-wound flat wires extend along the top, the first side, the bottom and then the second side, and the two non-wound flat wires are non-adhesively positioned around the flat base. The two non-wound flat wires on the bottom are externally exposed electrodes. The second side inclines towards the core. The two ends of the two non-wound flat wires are embedded into the magnetic exterior body to fix the two non-wound flat wires to the magnetic exterior body.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: August 17, 2021
    Inventors: Shinichi Sakamoto, Zhigang Cheng, Fernando Chan Mock, Mitsugu Kawarai
  • Publication number: 20210070749
    Abstract: A process for the manufacture N-(5-((5R,6S)-5-amino-6-fluorooxepan-2-yl)-1-methyl-1H-pyrazol-4-yl)-2-(2,6-difluorophenyl)thiazole-4-carboxamide (I) is claimed
    Type: Application
    Filed: September 10, 2020
    Publication date: March 11, 2021
    Applicant: Genentech, Inc.
    Inventors: FRANCIS GOSSELIN, ANDREW MCCLORY, ZHIGANG CHENG
  • Publication number: 20200013539
    Abstract: An electronic component comprises: a magnetic core having a flat base and a core, the flat base having a top, a bottom, and first and second opposite sides, the core is on the top; a winding having an edgewise coil including a wound flat wire and the core, the winding having two non-wound flat wires extending therefrom; and a magnetic exterior body covering the core and the edgewise coil. The two non-wound flat wires extend along the top, the first side, the bottom and then the second side, and the two non-wound flat wires are non-adhesively positioned around the flat base. The two non-wound flat wires on the bottom are externally exposed electrodes. The second side inclines towards the core. The two ends of the two non-wound flat wires are embedded into the magnetic exterior body to fix the two non-wound flat wires to the magnetic exterior body.
    Type: Application
    Filed: August 26, 2019
    Publication date: January 9, 2020
    Inventors: Shinichi SAKAMOTO, Zhigang CHENG, Fernando CHAN MOCK, Mitsugu KAWARAI
  • Patent number: 10438737
    Abstract: An electronic component includes a magnetic core member, a winding and a magnetic exterior body. The magnetic core member has a flat base and a core. The flat base has a top surface, a bottom surface, a first side surface and a second side surface opposite to the first side surface. The core is located on the top surface of the flat base. A winding has an edgewise coil and two non-wound flat wires that extend from the edgewise coil. A magnetic exterior body covers at least the core and the edgewise coil. The two non-wound flat wires continuously extend along the top surface, the first side surface, the bottom surface and the second side surface of the flat base in this order. The two non-wound flat wires located on the bottom surface work as electrodes.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: October 8, 2019
    Assignee: SUMIDA CORPORATION
    Inventors: Shinichi Sakamoto, Zhigang Cheng, Fernando Chan Mock, Mitsugu Kawarai
  • Patent number: 9954305
    Abstract: An electric connector, comprising: a housing, an insulation body received in the housing, and a plurality of terminals held in a plurality of slots of the insulation body. The insulation body comprises a first half body and a second half body separate from the first half body The first half body and the second half body are configured to be detachably assembled together. Therefore, when connecting cables in field, the insulation body may be separated into the first half body and the second half body first. Then the cables may be connected to the terminals held in the first half body and the second half body. The first half body and the second half body may be assembled together after the cables are connected. Using such a detachable insulation body provides larger operation space, thus easing connecting the cables to the terminals in the field.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: April 24, 2018
    Assignee: Tyco Electronics (Shanghai) Co. Ltd.
    Inventors: Jianfei Yu, Qijun Zhao, Hao Wang, Zhigang Cheng, Bo Gao, Yuquan Chen
  • Patent number: 9663550
    Abstract: A method for preparing abiraterone acetate.
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: May 30, 2017
    Assignees: Wuhan Biocause Pharmaceutical Development Co., Ltd., Wuhan Biocause Pharmaceutical Co., Ltd.
    Inventors: Zhigang Cheng, Xuyong Dai, Xudong Wang, Shaokui Li, Liwei Li, Siyu He, Sen Cheng
  • Publication number: 20170084381
    Abstract: An electronic component includes a magnetic core member, a winding and a magnetic exterior body. The magnetic core member has a flat base and a core. The flat base has a top surface, a bottom surface, a first side surface and a second side surface opposite to the first side surface. The core is located on the top surface of the flat base. A winding has an edgewise coil and two non-wound flat wires that extend from the edgewise coil. A magnetic exterior body covers at least the core and the edgewise coil. The two non-wound flat wires continuously extend along the top surface, the first side surface, the bottom surface and the second side surface of the flat base in this order. The two non-wound flat wires located on the bottom surface work as electrodes.
    Type: Application
    Filed: November 30, 2016
    Publication date: March 23, 2017
    Inventors: Shinichi SAKAMOTO, Zhigang CHENG, Fernando Chan Mock, Mitsugu KAWARAI
  • Patent number: 9576721
    Abstract: An electronic component includes a magnetic core member, a winding and a magnetic exterior body. The magnetic core member has a flat base and a core. The flat base has a top surface, a bottom surface, a first side surface and a second side surface opposite to the first side surface. The core is located on the top surface of the flat base. A winding has an edgewise coil and two non-wound flat wires that extend from the edgewise coil. A magnetic exterior body covers at least the core and the edgewise coil. The two non-wound flat wires continuously extend along the top surface, the first side surface, the bottom surface and the second side surface of the flat base in this order. The two non-wound flat wires located on the bottom surface work as electrodes.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: February 21, 2017
    Assignee: Sumida Corporation
    Inventors: Shinichi Sakamoto, Zhigang Cheng, Fernando Chan Mock, Mitsugu Kawarai
  • Publication number: 20160237109
    Abstract: A method for preparing abiraterone acetate.
    Type: Application
    Filed: August 19, 2014
    Publication date: August 18, 2016
    Inventors: Zhigang CHENG, Xuyong DAI, Xudong WANG, Shaokui LI, Liwei LI, Siyu HE, Sen CHENG
  • Patent number: 9275787
    Abstract: Magnetic components including pre-formed clips are described that are more amenable to production on a miniaturized scale. Discrete core pieces can be assembled with pre-formed coils and physically gapped from one another with more efficient manufacturing techniques.
    Type: Grant
    Filed: December 10, 2012
    Date of Patent: March 1, 2016
    Assignee: COOPER TECHNOLOGIES COMPANY
    Inventors: Yipeng Yan, Robert James Bogert, Guo Ouyang, Zhigang Cheng
  • Publication number: 20160049747
    Abstract: An electric connector, comprising: a housing, an insulation body received in the housing, and a plurality of terminals held in a plurality of slots of the insulation body. The insulation body comprises a first half body and a second half body separate from the first half body The first half body and the second half body are configured to be detachably assembled together. Therefore, when connecting cables in field, the insulation body may be separated into the first half body and the second half body first. Then the cables may be connected to the terminals held in the first half body and the second half body. The first half body and the second half body may be assembled together after the cables are connected. Using such a detachable insulation body provides larger operation space, thus easing connecting the cables to the terminals in the field.
    Type: Application
    Filed: August 12, 2015
    Publication date: February 18, 2016
    Applicant: TYCO ELECTRONICS (SHANGHAI) CO. LTD.
    Inventors: Jianfei Yu, Qijun Zhao, Hao Wang, Zhigang Cheng, Bo Gao, Yuquan Chen
  • Patent number: 8895729
    Abstract: Process methods for making the dual mTOR/PI3K inhibitor GDC-0980, named as (S)-1-(4-((2-(2-aminopyrimidin-5-yl)-7-methyl-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)piperazin-1-yl)-2-hydroxypropan-1-one, having the structure: and stereoisomers, geometric isomers, tautomers, and pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: November 25, 2014
    Assignee: Genentech, Inc.
    Inventors: Srinivasan Babu, Zhigang Cheng, Francis Gosselin, Pirmin Hidber, Ursula Hoffmann, Theresa Humphries, Reinhard Reents, Qingping Tian, Herbert Yajima
  • Publication number: 20140266541
    Abstract: An electronic component includes a magnetic core member, a winding and a magnetic exterior body. The magnetic core member has a flat base and a core. The flat base has a top surface, a bottom surface, a first side surface and a second side surface opposite to the first side surface. The core is located on the top surface of the flat base. A winding has an edgewise coil and two non-wound flat wires that extend from the edgewise coil. A magnetic exterior body covers at least the core and the edgewise coil. The two non-wound flat wires continuously extend along the top surface, the first side surface, the bottom surface and the second side surface of the flat base in this order. The two non-wound flat wires located on the bottom surface work as electrodes.
    Type: Application
    Filed: March 13, 2014
    Publication date: September 18, 2014
    Applicant: SUMIDA Corporation
    Inventors: Shinichi SAKAMOTO, Zhigang CHENG, Fernando Chan Mock, Mitsugu KAWARAI