Patents by Inventor Zhang Chao

Zhang Chao 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: 11976124
    Abstract: The present disclosure provides isolated monoclonal antibodies or an antigen-binding portion thereof that specifically bind to CD40 preferably human CD40 with high affinity, and that function as CD40 agonists. The disclosed invention also relates to antibodies that are chimeric, humanized, bispecific, derivatized, single chain antibodies or portions of fusion proteins. Nucleic acid molecules encoding the antibodies of the disclosed invention, hybridoma, and methods for expressing the antibodies of the disclosed invention are also provided. Pharmaceutical compositions comprising the antibodies of the disclosed invention are also provided. This disclosure also provides methods for regulating humoral and cellular immune responses, as well as methods for treating cancer using an anti-CD40 agonist antibody of the disclosed invention.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: May 7, 2024
    Assignee: ABVISION, INC.
    Inventors: Chang-Hsin Chen, Gloria Zhang, Guochen Yan, Cheng-Chi Chao
  • Patent number: 11979870
    Abstract: A first communication device generates and transmits a frame that is configured to cause one or more second communication devices in a wireless local area network (WLAN) to refrain from transmitting during a set of repeating time segments, and the frame is generated to include an indication of a time period of the time segments in the set of repeating time segments, the time period being less than a duration of a beacon interval of the WLAN such that multiple ones of the time segments occur within one beacon interval. Alternatively, the frame is configured to cause one or more second communication devices in the WLAN to refrain from transmitting during a time segment that begins in conjunction with an end of transmission of i) the frame or ii) a packet that includes the frame, and the frame is generated to include an indication of a time duration of the time segment.
    Type: Grant
    Filed: February 27, 2023
    Date of Patent: May 7, 2024
    Assignee: Marvell Asia Pte Ltd
    Inventors: Liwen Chu, Yi-Ling Chao, Hongyuan Zhang, Hui-Ling Lou
  • Patent number: 11953901
    Abstract: An autonomous vehicle includes one or more sensors for detecting an object in an environment surrounding the autonomous vehicle and a vehicle computing system comprising one or more processors receiving canonical route data associated with at least one canonical route, and controlling travel of the autonomous vehicle based on sensor data from the one or more sensors and the canonical route data associated with the at least one canonical route. The at least one canonical route comprises at least one roadway connected with another roadway in a plurality of roadways in a geographic location that satisfies at least one route optimization function derived based on trip data associated with one or more traversals of the plurality of roadways in a geographic location by one or more autonomous vehicles.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: April 9, 2024
    Assignee: UATC, LLC
    Inventors: Andrew Raymond Sturges, Alexander Edward Chao, Yifang Liu, Xiaodong Zhang, Richard Brian Donnelly, Bryan John Nagy, Jeff Schneider, Collin Christopher Otis
  • Publication number: 20240104783
    Abstract: Method, apparatus, and system for merging multiple attribute maps for mesh compression may be provided. The process may include obtaining multiple attribute maps associated with a mesh including one or more texture maps. The multiple attribute maps may be concatenated into a single concatenated map and concatenated UV coordinates for each of the multiple attribute maps may be generated based on re-computing original UV coordinates of each of the multiple attribute maps within the single concatenated map.
    Type: Application
    Filed: May 9, 2023
    Publication date: March 28, 2024
    Applicant: TENCENT AMERICA LLC
    Inventors: Fang-yi CHAO, Thuong Nguyen Canh, Xiang Zhang, Xiaozhong Xu, Shan Liu
  • Patent number: 10791947
    Abstract: A method to update reference verification information used for electrocardiogram (ECG) signal verification includes: identifying a first ECG signal measured from a user; verifying the first ECG signal by comparing a second ECG signal included in a reference ECG signal set with the first ECG signal; in response to the first ECG signal being successfully verified, setting the successfully verified first ECG signal to be a third ECG signal, and adding the third ECG signal to a verified ECG signal set; and updating the reference ECG signal set by setting the third ECG signal added to the verified ECG signal set to be an additional second ECG signal, based on the reference ECG signal set and the verified ECG signal set.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: October 6, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Zhang Chao, Liu Yang, Chisung Bae, Sang Joon Kim, Liu Haixiao
  • Publication number: 20180192903
    Abstract: A method to update reference verification information used for electrocardiogram (ECG) signal verification includes: identifying a first ECG signal measured from a user; verifying the first ECG signal by comparing a second ECG signal included in a reference ECG signal set with the first ECG signal; in response to the first ECG signal being successfully verified, setting the successfully verified first ECG signal to be a third ECG signal, and adding the third ECG signal to a verified ECG signal set; and updating the reference ECG signal set by setting the third ECG signal added to the verified ECG signal set to be an additional second ECG signal, based on the reference ECG signal set and the verified ECG signal set.
    Type: Application
    Filed: January 11, 2018
    Publication date: July 12, 2018
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Zhang CHAO, Liu YANG, Chisung BAE, Sang Joon KIM, Liu HAIXIAO
  • Patent number: 9654934
    Abstract: In an approach for determining an unauthorized device, a computer receives detection information from a computing device, wherein the detection information includes a broadcast transmission from one or more devices. The computer creates a state trajectory map based on the received detection information, wherein the state trajectory map identifies connections between at least the computing device and a first device of the one or more devices and the computing device and a second device of the one or more devices. The computer one or more anomalies within the created state trajectory map. The computer determines an unauthorized device based on the determined one or more anomalies.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: May 16, 2017
    Assignee: International Business Machines Corporation
    Inventors: Zhang Chao, Qiang Guan, Li Li, Chun hua Tian, Fengjuan Wang, Zhi Jun Wang
  • Patent number: 9628937
    Abstract: In an approach for determining an unauthorized device, a computer receives detection information from a computing device, wherein the detection information includes a broadcast transmission from one or more devices. The computer creates a state trajectory map based on the received detection information, wherein the state trajectory map identifies connections between at least the computing device and a first device of the one or more devices and the computing device and a second device of the one or more devices. The computer one or more anomalies within the created state trajectory map. The computer determines an unauthorized device based on the determined one or more anomalies.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: April 18, 2017
    Assignee: International Business Machines Corporation
    Inventors: Zhang Chao, Qiang Guan, Li Li, Chun hua Tian, Fengjuan Wang, Zhi Jun Wang
  • Publication number: 20170070891
    Abstract: In an approach for determining an unauthorized device, a computer receives detection information from a computing device, wherein the detection information includes a broadcast transmission from one or more devices. The computer creates a state trajectory map based on the received detection information, wherein the state trajectory map identifies connections between at least the computing device and a first device of the one or more devices and the computing device and a second device of the one or more devices. The computer one or more anomalies within the created state trajectory map. The computer determines an unauthorized device based on the determined one or more anomalies.
    Type: Application
    Filed: November 18, 2016
    Publication date: March 9, 2017
    Inventors: Zhang Chao, Qiang Guan, Li Li, Chun hua Tian, Fengjuan Wang, Zhi Jun Wang
  • Publication number: 20170048679
    Abstract: In an approach for determining an unauthorized device, a computer receives detection information from a computing device, wherein the detection information includes a broadcast transmission from one or more devices. The computer creates a state trajectory map based on the received detection information, wherein the state trajectory map identifies connections between at least the computing device and a first device of the one or more devices and the computing device and a second device of the one or more devices. The computer one or more anomalies within the created state trajectory map. The computer determines an unauthorized device based on the determined one or more anomalies.
    Type: Application
    Filed: August 11, 2015
    Publication date: February 16, 2017
    Inventors: Zhang Chao, Qiang Guan, Li Li, Chun hua Tian, Fengjuan Wang, Zhi Jun Wang
  • Patent number: 9503864
    Abstract: In an approach for determining an unauthorized device, a computer receives detection information from a computing device, wherein the detection information includes a broadcast transmission from one or more devices. The computer creates a state trajectory map based on the received detection information, wherein the state trajectory map identifies connections between at least the computing device and a first device of the one or more devices and the computing device and a second device of the one or more devices. The computer one or more anomalies within the created state trajectory map. The computer determines an unauthorized device based on the determined one or more anomalies.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: November 22, 2016
    Assignee: International Business Machines Corporation
    Inventors: Zhang Chao, Qiang Guan, Li Li, Chun hua Tian, Fengjuan Wang, Zhi Jun Wang
  • Patent number: 9374672
    Abstract: In an approach for determining an unauthorized device, a computer receives detection information from a computing device, wherein the detection information includes a broadcast transmission from one or more devices. The computer creates a state trajectory map based on the received detection information, wherein the state trajectory map identifies connections between at least the computing device and a first device of the one or more devices and the computing device and a second device of the one or more devices. The computer one or more anomalies within the created state trajectory map. The computer determines an unauthorized device based on the determined one or more anomalies.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: June 21, 2016
    Assignee: International Business Machines Corporation
    Inventors: Zhang Chao, Qiang Guan, Li Li, Chun hua Tian, Fengjuan Wang, Zhi Jun Wang
  • Publication number: 20060071350
    Abstract: A structure and method for an improved a bond pad structure. We provide a top wiring layer and a top dielectric (IMD) layer over a semiconductor structure. The buffer dielectric layer is formed over the top wiring layer and the top dielectric (IMD) layer. We form a buffer opening in the buffer dielectric layer exposing at least of portion of the top wiring layer. We form a barrier layer over the buffer dielectric layer, and the top wiring layer in the buffer opening. A conductive buffer layer is formed over the barrier layer. We planarize the conductive buffer layer to form a buffer pad in the buffer opening. We form a passivation layer over the buffer pad and the buffer dielectric layer. We form a bond pad opening in the passivation layer over at least a portion of the buffer pad. We form a bond pad support layer over the buffer pad and the buffer dielectric layer. We form a bond pad layer over the a bond pad support layer.
    Type: Application
    Filed: November 21, 2005
    Publication date: April 6, 2006
    Inventors: Zhang Fan, Zhang Chao, Liu Wuping, Chok Liep, Hsia Choo, Lim Kheng, Alan Cuthbertson, Tan Boon
  • Publication number: 20050127530
    Abstract: A structure and method for an improved a bond pad structure. We provide a top wiring layer and a top dielectric (IMD) layer over a semiconductor structure. The buffer dielectric layer is formed over the top wiring layer and the top dielectric (IMD) layer. We form a buffer opening in the buffer dielectric layer exposing at least of portion of the top wiring layer. We form a barrier layer over the buffer dielectric layer, and the top wiring layer in the buffer opening. A conductive buffer layer is formed over the barrier layer. We planarize the conductive buffer layer to form a buffer pad in the buffer opening. We form a passivation layer over the buffer pad and the buffer dielectric layer. We form a bond pad opening in the passivation layer over at least a portion of the buffer pad. We form a bond pad support layer over the buffer pad and the buffer dielectric layer. We form a bond pad layer over the a bond pad support layer.
    Type: Application
    Filed: December 13, 2003
    Publication date: June 16, 2005
    Inventors: Zhang Fan, Zhang Chao, Liu Wuping, Chok Liep, Hsia Choo, Lim Kheng, Alan Cuthbertson, Tan Boom