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).
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Publication number: 20240136108Abstract: 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: ApplicationFiled: December 11, 2023Publication date: April 25, 2024Inventors: Shinichi SAKAMOTO, Zhigang CHENG, Fernando CHAN MOCK, Mitsugu KAWARAI
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Publication number: 20240124615Abstract: 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: ApplicationFiled: December 20, 2023Publication date: April 18, 2024Inventors: Zhigang TIAN, Ying CHENG, Weihua XIAO, Guoshuai CAO, Haoyu SUN, Rui SUN
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Patent number: 11887771Abstract: 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: GrantFiled: July 13, 2021Date of Patent: January 30, 2024Inventors: Shinichi Sakamoto, Zhigang Cheng, Fernando Chan Mock, Mitsugu Kawarai
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Patent number: 11776120Abstract: 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: GrantFiled: November 2, 2020Date of Patent: October 3, 2023Assignee: Chinese PLA General HospitalInventors: Ping Liang, Jie Yu, Linan Dong, Zhigang Cheng, Shouchao Wang, Xiaoling Yu, Fangyi Liu, Zhiyu Han
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Publication number: 20230123842Abstract: 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: ApplicationFiled: November 2, 2020Publication date: April 20, 2023Applicant: Chinese PLA General HospitalInventors: Ping LIANG, Jie YU, Linan DONG, Zhigang CHENG, Shouchao WANG, Xiaoling YU, Fangyi LIU, Zhiyu HAN
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Patent number: 11414412Abstract: 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: GrantFiled: September 10, 2020Date of Patent: August 16, 2022Inventors: Francis Gosselin, Andrew McClory, Zhigang Cheng
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Publication number: 20210343469Abstract: 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: ApplicationFiled: July 13, 2021Publication date: November 4, 2021Inventors: Shinichi SAKAMOTO, Zhigang CHENG, Fernando CHAN MOCK, Mitsugu KAWARAI
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Patent number: 11094451Abstract: 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: GrantFiled: August 26, 2019Date of Patent: August 17, 2021Inventors: Shinichi Sakamoto, Zhigang Cheng, Fernando Chan Mock, Mitsugu Kawarai
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Publication number: 20210070749Abstract: 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 claimedType: ApplicationFiled: September 10, 2020Publication date: March 11, 2021Applicant: Genentech, Inc.Inventors: FRANCIS GOSSELIN, ANDREW MCCLORY, ZHIGANG CHENG
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Publication number: 20200013539Abstract: 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: ApplicationFiled: August 26, 2019Publication date: January 9, 2020Inventors: Shinichi SAKAMOTO, Zhigang CHENG, Fernando CHAN MOCK, Mitsugu KAWARAI
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Patent number: 10438737Abstract: 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: GrantFiled: November 30, 2016Date of Patent: October 8, 2019Assignee: SUMIDA CORPORATIONInventors: Shinichi Sakamoto, Zhigang Cheng, Fernando Chan Mock, Mitsugu Kawarai
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Patent number: 9954305Abstract: 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: GrantFiled: August 12, 2015Date of Patent: April 24, 2018Assignee: Tyco Electronics (Shanghai) Co. Ltd.Inventors: Jianfei Yu, Qijun Zhao, Hao Wang, Zhigang Cheng, Bo Gao, Yuquan Chen
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Patent number: 9663550Abstract: A method for preparing abiraterone acetate.Type: GrantFiled: August 19, 2014Date of Patent: May 30, 2017Assignees: 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
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Publication number: 20170084381Abstract: 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: ApplicationFiled: November 30, 2016Publication date: March 23, 2017Inventors: Shinichi SAKAMOTO, Zhigang CHENG, Fernando Chan Mock, Mitsugu KAWARAI
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Patent number: 9576721Abstract: 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: GrantFiled: March 13, 2014Date of Patent: February 21, 2017Assignee: Sumida CorporationInventors: Shinichi Sakamoto, Zhigang Cheng, Fernando Chan Mock, Mitsugu Kawarai
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Publication number: 20160237109Abstract: A method for preparing abiraterone acetate.Type: ApplicationFiled: August 19, 2014Publication date: August 18, 2016Inventors: Zhigang CHENG, Xuyong DAI, Xudong WANG, Shaokui LI, Liwei LI, Siyu HE, Sen CHENG
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Patent number: 9275787Abstract: 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: GrantFiled: December 10, 2012Date of Patent: March 1, 2016Assignee: COOPER TECHNOLOGIES COMPANYInventors: Yipeng Yan, Robert James Bogert, Guo Ouyang, Zhigang Cheng
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Publication number: 20160049747Abstract: 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: ApplicationFiled: August 12, 2015Publication date: February 18, 2016Applicant: TYCO ELECTRONICS (SHANGHAI) CO. LTD.Inventors: Jianfei Yu, Qijun Zhao, Hao Wang, Zhigang Cheng, Bo Gao, Yuquan Chen
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Patent number: 8895729Abstract: 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: GrantFiled: October 9, 2013Date of Patent: November 25, 2014Assignee: Genentech, Inc.Inventors: Srinivasan Babu, Zhigang Cheng, Francis Gosselin, Pirmin Hidber, Ursula Hoffmann, Theresa Humphries, Reinhard Reents, Qingping Tian, Herbert Yajima
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Publication number: 20140266541Abstract: 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: ApplicationFiled: March 13, 2014Publication date: September 18, 2014Applicant: SUMIDA CorporationInventors: Shinichi SAKAMOTO, Zhigang CHENG, Fernando Chan Mock, Mitsugu KAWARAI