Patents by Inventor Zhigang Cao
Zhigang Cao 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: 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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Publication number: 20240085774Abstract: Provided include a beam modulation apparatus for modulating an input light field and a projection system containing the apparatus. The input light field has a first light field and a second light field, having a difference of 90° in their polarization states. The apparatus includes a PBS prism, a first LCOS panel and a second LCOS panel. The first and the second LCOS panel are respectively over a side surface of the PBS prism opposing to an optical incident surface and an optical exit surface. Each LCOS panel comprises a plurality of pixels over a reflective surface thereof, with each pixel controllably switched on or off such that a polarity state of a light beam reflected by a portion of the reflective surface corresponding thereto is changed or remains unchanged. This beam modulation apparatus can be applied in a projection system, such as a laser TV projection system.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Applicant: BEIJING ASU TECH CO. LTD.Inventors: Jinwang ZHANG, Teng CAO, Wei-chih LIN, Xianlu WANG, Zhigang LIU
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Patent number: 11839219Abstract: A BVP10 protein shown in SEQ ID NO:2 for controlling tetranychid mites and use of the protein is provided. The BVP10 protein has a median lethal concentration of 19.07 ?g/mL against Tetranychus urticae, a median lethal concentration of 58.05 ?g/mL against Panonychus citri, a median lethal concentration of 36.08 ?g/mL against Tetranychus cinnabarinus, and a control effect of 79.53%-95.45% against strawberry red spider mites. The protein is provided for preparing a novel mite pesticide.Type: GrantFiled: February 24, 2022Date of Patent: December 12, 2023Assignee: Hubei Biopesticide Engineering Research CenterInventors: Xiaoyan Liu, Ling Chen, Yong Min, Ronghua Zhou, Ben Rao, Yan Gong, Yimin Qiu, Lei Zhu, Xianqing Liao, Wei Chen, Zhigang Cao, Liqiao Shi, Jingzhong Yang
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Patent number: 11743336Abstract: A method and system for operating an electronic device are provided. The method may include one or more of the following operations. At least one request related to an electronic device may be transmitted. The at least one request includes a controlling request, a communication protocol determining request, or a firmware upgrade request. Operating data generated based on the at least one request may be obtained. The electronic device may be operated based on the operating data.Type: GrantFiled: January 4, 2021Date of Patent: August 29, 2023Assignee: YUNDING NETWORK TECHNOLOGY (BEIJING) CO., LTD.Inventors: Wei Chang, Xunlong Zhuo, Junyi Li, Shuwen Zhou, Dongliang Chen, Zhigang Cao, Binghui Peng, Hao Tang
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Publication number: 20230019438Abstract: A BVP10 protein shown in SEQ ID NO:2 for controlling tetranychid mites and use of the protein is provided. The BVP10 protein has a median lethal concentration of 19.07 ?g/mL against Tetranychus urticae, a median lethal concentration of 58.05 ?g/mL against Panonychus citri, a median lethal concentration of 36.08 ?g/mL against Tetranychus cinnabarinus, and a control effect of 79.53%-95.45% against strawberry red spider mites. The protein is provided for preparing a novel mite pesticide.Type: ApplicationFiled: February 24, 2022Publication date: January 19, 2023Inventors: Xiaoyan LIU, Ling Chen, Yong Min, Ronghua Zhou, Ben Rao, Yan Gong, Yimin Qiu, Lei Zhu, Xianqing Liao, Wei Chen, Zhigang Cao, Liqiao Shi, Jingzhong Yang
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Publication number: 20210126976Abstract: A method and system for operating an electronic device are provided. The method may include one or more of the following operations. At least one request related to an electronic device may be transmitted. The at least one request includes a controlling request, a communication protocol determining request, or a firmware upgrade request. Operating data generated based on the at least one request may be obtained. The electronic device may be operated based on the operating data.Type: ApplicationFiled: January 4, 2021Publication date: April 29, 2021Applicant: YUNDING NETWORK TECHNOLOGY (BEIJING) CO., LTD.Inventors: Wei CHANG, Xunlong ZHUO, Junyi LI, Shuwen ZHOU, Dongliang CHEN, Zhigang CAO, Binghui PENG, Hao TANG
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Patent number: 10700900Abstract: The disclosure provides an electronic device, a method and computer-readable medium. The electronic device includes a circuitry. The circuitry is configured to receive a radio communication signal for another device. The circuitry is also configured to determine, based on the radio communication signal, one or more features that can reflect the difference between uplink transmission mode and downlink transmission mode. The circuitry is further configured to judge whether the radio communication signal is for uplink transmission or downlink transmission according to the feature(s).Type: GrantFiled: June 29, 2018Date of Patent: June 30, 2020Assignees: Sony Corporation, Tsinghua UniversityInventors: Yu Rao, Wei Chen, Zhigang Cao, Xin Guo, Ryo Sawai, Ryota Kimura
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Patent number: 10237005Abstract: The present invention provides an apparatus and a method in a radio communications system. The apparatus in a radio communications system comprises an estimation unit and a statistics collection unit. The estimation unit is used for estimating a signal receiving strength of each of multiple transmission positions, compared with a signal transmission strength of each of one or more possible transmission positions of a first-type node of a to-be-test communications system on a transmission resource block. The statistics collection unit is used for collecting, according the estimation result, statistics on power space distribution of the first-type node of the to-be-tested communications system.Type: GrantFiled: July 18, 2017Date of Patent: March 19, 2019Assignees: SONY CORPORATION, TSINGHUA UNIVERSITYInventors: Jean-Sebastien Ernest Arturo Gomez, Bo Bai, Wei Chen, Zhigang Cao, Xin Guo
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Publication number: 20180324009Abstract: The disclosure provides an electronic device, a method and computer-readable medium. The electronic device includes a circuitry. The circuitry is configured to receive a radio communication signal for another device. The circuitry is also configured to determine, based on the radio communication signal, one or more features that can reflect the difference between uplink transmission mode and downlink transmission mode. The circuitry is further configured to judge whether the radio communication signal is for uplink transmission or downlink transmission according to the feature(s).Type: ApplicationFiled: June 29, 2018Publication date: November 8, 2018Applicants: SONY CORPORATION, Tsinghua UniversityInventors: Yu RAO, Wei CHEN, Zhigang CAO, Xin GUO, Ryo SAWAI, Ryota KIMURA
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Patent number: 10045232Abstract: The disclosure provides an electronic device, a method and computer-readable medium. The electronic device includes a circuitry. The circuitry is configured to receive a radio communication signal for another device. The circuitry is also configured to determine, based on the radio communication signal, one or more features that can reflect the difference between uplink transmission mode and downlink transmission mode. The circuitry is further configured to judge whether the radio communication signal is for uplink transmission or downlink transmission according to the feature(s).Type: GrantFiled: July 26, 2016Date of Patent: August 7, 2018Assignees: Sony Corporation, Tsinghua UniversityInventors: Yu Rao, Wei Chen, Zhigang Cao, Xin Guo, Ryo Sawai, Ryota Kimura
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Patent number: 9998308Abstract: The disclosure provides an electronic device, a method and computer-readable medium. The electronic device includes a circuitry. The circuitry is configured to receive a radio communication signal for another device. The circuitry is also configured to determine, based on the radio communication signal, one or more features that can reflect the difference between uplink transmission mode and downlink transmission mode. The circuitry is further configured to judge whether the radio communication signal is for uplink transmission or downlink transmission according to the feature(s).Type: GrantFiled: March 27, 2017Date of Patent: June 12, 2018Assignees: Sony Corporation, Tsinghua UniversityInventors: Yu Rao, Wei Chen, Zhigang Cao, Xin Guo, Ryo Sawai, Ryota Kimura
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Publication number: 20170317771Abstract: The present invention provides an apparatus and a method in a radio communications system. The apparatus in a radio communications system comprises an estimation unit and a statistics collection unit. The estimation unit is used for estimating a signal receiving strength of each of multiple transmission positions, compared with a signal transmission strength of each of one or more possible transmission positions of a first-type node of a to-be-test communications system on a transmission resource block. The statistics collection unit is used for collecting, according the estimation result, statistics on power space distribution of the first-type node of the to-be-tested communications system.Type: ApplicationFiled: July 18, 2017Publication date: November 2, 2017Applicants: SONY CORPORATION, TSINGHUA UNIVERSITYInventors: Jean-Sebastien Ernest Arturo GOMEZ, Bo BAI, Wei CHEN, Zhigang CAO, Xin GUO
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Patent number: 9742509Abstract: An apparatus and a method in a radio communications system. The apparatus in the radio communications system includes an estimation unit and a statistics collection unit. The estimation unit is used for estimating a signal receiving strength of each of multiple transmission positions, compared with a signal transmission strength of each of one or more possible transmission positions of a first-type node of a to-be-test communications system on a transmission resource block. The statistics collection unit is used for collecting, according the estimation result, statistics on power space distribution of the first-type node of the to-be-tested communications system.Type: GrantFiled: December 26, 2013Date of Patent: August 22, 2017Assignees: Sony Corporation, Tsinghua UniversityInventors: Jean-Sebastien Ernest Arturo Gomez, Bo Bai, Wei Chen, Zhigang Cao, Xin Guo
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Publication number: 20170201398Abstract: The disclosure provides an electronic device, a method and computer-readable medium. The electronic device includes a circuitry. The circuitry is configured to receive a radio communication signal for another device. The circuitry is also configured to determine, based on the radio communication signal, one or more features that can reflect the difference between uplink transmission mode and downlink transmission mode. The circuitry is further configured to judge whether the radio communication signal is for uplink transmission or downlink transmission according to the feature(s).Type: ApplicationFiled: March 27, 2017Publication date: July 13, 2017Applicants: SONY CORPORATION, Tsinghua UniversityInventors: Yu RAO, Wei Chen, Zhigang Cao, Xin Guo, Ryo Sawai, Ryota Kimura
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Publication number: 20160337882Abstract: The disclosure provides an electronic device, a method and computer-readable medium. The electronic device includes a circuitry. The circuitry is configured to receive a radio communication signal for another device. The circuitry is also configured to determine, based on the radio communication signal, one or more features that can reflect the difference between uplink transmission mode and downlink transmission mode. The circuitry is further configured to judge whether the radio communication signal is for uplink transmission or downlink transmission according to the feature(s).Type: ApplicationFiled: July 26, 2016Publication date: November 17, 2016Applicants: SONY CORPORATION, Tsinghua UniversityInventors: Yu RAO, Wei Chen, Zhigang Cao, Xin Guo, Ryo Sawai, Ryota Kimura
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Patent number: 9445287Abstract: An electronic device, a method, and a computer-readable medium. The electronic device includes a circuitry configured to receive a radio communication signal for another device, configured to determine, based on the radio communication signal, one or more features that can reflect the difference between an uplink transmission mode and a downlink transmission mode, and configured to judge whether the radio communication signal is for the uplink transmission or the downlink transmission according to the one or more features.Type: GrantFiled: September 29, 2012Date of Patent: September 13, 2016Assignees: Sony Corporation, Tsinghua UniversityInventors: Yu Rao, Wei Chen, Zhigang Cao, Xin Guo, Ryo Sawai, Ryota Kimura
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Publication number: 20160028499Abstract: An apparatus and a method in a radio communications system. The apparatus in the radio communications system includes an estimation unit and a statistics collection unit. The estimation unit is used for estimating a signal receiving strength of each of multiple transmission positions, compared with a signal transmission strength of each of one or more possible transmission positions of a first-type node of a to-be-test communications system on a transmission resource block. The statistics collection unit is used for collecting, according the estimation result, statistics on power space distribution of the first-type node of the to-be-tested communications system.Type: ApplicationFiled: December 26, 2013Publication date: January 28, 2016Applicants: SONY CORPORATION, TSINGHUA UNIVERSITYInventors: Jean-Sebastien Ernest Arturo GOMEZ, Bo BAI, Wei CHEN, Zhigang CAO, Xin GUO
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Publication number: 20140233438Abstract: An electronic device, a method, and a computer-readable medium. The electronic device includes a circuitry configured to receive a radio communication signal for another device, configured to determine, based on the radio communication signal, one or more features that can reflect the difference between an uplink transmission mode and a downlink transmission mode, and configured to judge whether the radio communication signal is for the uplink transmission or the downlink transmission according to the one or more features.Type: ApplicationFiled: September 29, 2012Publication date: August 21, 2014Applicants: SONY CORPORATION, TSINGHUA UNIVERSITYInventors: Yu Rao, Wei Chen, Zhigang Cao, Xin Guo, Ryo Sawai, Ryota Kimura
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Patent number: 7894409Abstract: A method and apparatus for estimating available throughput of a fixed node in a mobile node of a communication network. The communication network includes fixed nodes connected to a router connected to at least one foreign network and mobile nodes connected to the fixed nodes. A second mobile node is selected from among mobile nodes connected to a fixed node whose available throughput is estimated in a first mobile node. An idle slot interval of the second mobile node connected to the fixed node is set. A transmission probability is measured in one slot interval of the second mobile node through an average of set idle slot intervals. Transmission information of the second mobile node is acquired using the measured transmission probability. The available throughput of the fixed node is estimated using the acquired transmission information.Type: GrantFiled: October 31, 2006Date of Patent: February 22, 2011Assignees: Samsung Electronics Co., Ltd., Tsinghua UniversityInventors: Hyo-Sun Hwang, Yong-Xing Zhou, Dong-Jun Lee, Jung-Hoon Suh, Kyung-Hun Jang, Young-Soo Kim, Junfeng Jiang, Pingyi Fan, Zhigang Cao
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Patent number: 7773574Abstract: A scheduling method includes classifying, by a PC, terminals into delay-sensitive terminals and delay-insensitive terminals according to their traffic types; setting an initial value and a maximum value of a poll failure counter of each of the delay-sensitive terminals; polling each of the delay-sensitive terminals; determining whether there exists a delay-sensitive terminal of which a current value of the poll failure counter is less than the maximum value; and if there exists no delay-sensitive terminal of which the present value of the poll failure counter is less than the maximum value, sequentially polling the delay-sensitive terminals and the delay-insensitive terminals.Type: GrantFiled: July 17, 2006Date of Patent: August 10, 2010Assignees: Samsung Electronics, Co., Ltd., Tsinghua UniversityInventors: Kyung-Hun Jang, Pinyi Fan, Zhigang Cao, Shufu Mao, Yung-Soo Kim, Yongxing Zhou, Jianjun Li