Patents by Inventor Weiqiang LU
Weiqiang LU 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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Patent number: 12234223Abstract: Disclosed are a phthalazinone compound, and a preparation method therefor and the medical use thereof. In particular, disclosed are a compound as represented by formula (I), and a pharmacodynamically acceptable salt, and the use of the compound as an androgen receptor (AR) for degradation.Type: GrantFiled: August 14, 2024Date of Patent: February 25, 2025Assignees: SHANGHAI JEMINCARE PHARMACEUTICALS CO., LTD., JIANGXI JEMINCARE GROUP CO., LTDInventors: Hongfu Lu, Weiqiang Xing, Yongcong Lv, Baojian Qi, Jianbiao Peng, Haibing Guo
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Patent number: 11907174Abstract: The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes configured to receive and process transaction requests and candidate requests, for example, to add new blocks to one or more blockchains. The Committee may be dynamically changed, such that new network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The system may allow multiple request-fulfillment process to run simultaneously, thereby enhance the efficiency of the system.Type: GrantFiled: February 20, 2020Date of Patent: February 20, 2024Assignee: Cypherium Blockchain Inc.Inventors: Yangrui Guo, Qiandong Yang, Hui Zhou, Weiqiang Lu, Sheng Zeng
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Publication number: 20220385460Abstract: The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes configured to receive and process transaction requests, for example, to add new blocks to one or more blockchains. The Committee may be dynamically changed, such that new network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The disclosed embodiments reduce the distributed system's reliance on the stability of any particular node(s) in the network, as the validator nodes in the Committee may be changed at a sufficient frequency to remove unreliable, unavailable, or otherwise untrusted nodes.Type: ApplicationFiled: August 9, 2022Publication date: December 1, 2022Applicant: Cypherium Blockchain Inc.Inventors: Yangrui Guo, Qiandong Yang, Hui Zhou, Weiqiang Lu, Sheng Zeng, Liang Yang, Sicong Zhuang
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Patent number: 11516006Abstract: The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes configured to receive and process transaction requests and candidate requests, for example, to add new blocks to one or more blockchains. The Committee may be dynamically changed, such that new network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The system may allow multiple request-fulfillment process to run simultaneously, thereby enhance the efficiency of the system.Type: GrantFiled: February 20, 2020Date of Patent: November 29, 2022Assignee: Cypherium Blockchain Inc.Inventors: Yangrui Guo, Qiandong Yang, Hui Zhou, Weiqiang Lu, Sheng Zeng
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Patent number: 11411721Abstract: The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes. The Committee may be dynamically changed, such that new network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The disclosed embodiments reduce the distributed system's reliance on the stability of any particular node(s) in the network, as the validator nodes in the Committee may be changed at a sufficient frequency to remove unreliable, unavailable, or otherwise untrusted nodes. Further, the disclosed embodiments provide a scheme that helps ensure the Leader node, as well as the other Committee members, functions properly.Type: GrantFiled: October 2, 2019Date of Patent: August 9, 2022Assignee: Cypherium Blockchain Inc.Inventors: Yangrui Guo, Qiandong Yang, Hui Zhou, Weiqiang Lu, Sheng Zeng, Liang Yang, Sicong Zhuang
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Publication number: 20210139497Abstract: Disclosed by the present invention are a thienocyclic compound represented by formula (I), a pharmaceutically acceptable salt or a hydrate thereof, a composition containing the thienocyclic compound, and a preparation method therefor.Type: ApplicationFiled: November 23, 2018Publication date: May 13, 2021Applicant: SHANGHAI YUYAO BIOTECH LTD.Inventors: Hankun ZHANG, Weiqiang LU, Mingyao LIU, Junjie YANG, Weiwei YU, Longlong HU, Xinpei ZHANG, Xianhua LIN, Wenjuan LIU, Zaixi XI
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Publication number: 20210097538Abstract: The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes configured to receive and process transaction requests and candidate requests, for example, to add new blocks to one or more blockchains. The Committee may be dynamically changed, such that new network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The system may allow multiple request-fulfillment process to run simultaneously, thereby enhance the efficiency of the system.Type: ApplicationFiled: February 20, 2020Publication date: April 1, 2021Applicant: CYPHERIUM BLOCKCHAIN INC.Inventors: Yangrui GUO, Qiandong YANG, Hui ZHOU, Weiqiang LU, Sheng ZENG
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Publication number: 20210099279Abstract: The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes configured to receive and process transaction requests, for example, to add new blocks to one or more blockchains. The Committee may be dynamically changed, such that new network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The disclosed embodiments reduce the distributed system's reliance on the stability of any particular node(s) in the network, as the validator nodes in the Committee may be changed at a sufficient frequency to remove unreliable, unavailable, or otherwise untrusted nodes.Type: ApplicationFiled: October 2, 2019Publication date: April 1, 2021Applicant: CYPHERIUM BLOCKCHAIN INC.Inventors: Yangrui GUO, Qiandong YANG, Hui ZHOU, Weiqiang LU, Sheng ZENG, Liang YANG, Sicong ZHUANG
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Publication number: 20210099312Abstract: The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes configured to receive and process transaction requests, for example, to add new blocks to one or more blockchains. The Committee may be dynamically changed, such that new network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The disclosed embodiments reduce the distributed system's reliance on the stability of any particular node(s) in the network, as the validator nodes in the Committee may be changed at a sufficient frequency to remove unreliable, unavailable, or otherwise untrusted nodes.Type: ApplicationFiled: October 2, 2019Publication date: April 1, 2021Applicant: CYPHERIUM BLOCKCHAIN INC.Inventors: Yangrui GUO, Qiandong YANG, Hui ZHOU, Weiqiang LU, Sheng ZENG, Liang YANG, Sicong ZHUANG
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Publication number: 20210097537Abstract: The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes configured to receive and process transaction requests and candidate requests, for example, to add new blocks to one or more blockchains. The Committee may be dynamically changed, such that new network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The system may allow multiple request-fulfillment process to run simultaneously, thereby enhance the efficiency of the system.Type: ApplicationFiled: February 20, 2020Publication date: April 1, 2021Applicant: CYPHERIUM BLOCKCHAIN INC.Inventors: Yangrui GUO, Qiandong YANG, Hui ZHOU, Weiqiang LU, Sheng ZENG
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Publication number: 20210099294Abstract: The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes configured to receive and process transaction requests and candidate requests, for example, to add new blocks to one or more blockchains. The Committee may be dynamically changed, such that nevi network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The system may allow multiple request-fulfillment process to run simultaneously, thereby enhance the efficiency of the system.Type: ApplicationFiled: February 20, 2020Publication date: April 1, 2021Applicant: CYPHERIUM BLOCKCHAIN INC.Inventors: Yangrui GUO, Qiandong Yang, Hui ZHOU, Weiqiang LU, Sheng ZENG
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Publication number: 20180111794Abstract: The present invention relates to an elevator with a function of escaping upon failure. This elevator includes a lift car, a car door, and a variable frequency controller. The lift car is provided with a rescue detecting device. When the elevator malfunctions, whether there is someone being trapped can be detected through the rescue detecting device. If there is someone being trapped, the variable frequency controller can automatically start emergency rescue operation mode, control the lift car to move to the door are, and output instruction of opening the door. The car door drives the landing door to open at the same time such that the trapped person can escape safely.Type: ApplicationFiled: May 24, 2016Publication date: April 26, 2018Applicant: APXO Elevator Co.,LtdInventors: Weiqiang LU, Zuoxi YANG
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Patent number: 8846627Abstract: A method for treatment of malaria including administering to a patient in need thereof a flavonoid glycoside compound.Type: GrantFiled: April 23, 2012Date of Patent: September 30, 2014Assignees: The Second Military Medical University, East China University of Science and TechnologyInventors: Weidong Zhang, Jin Huang, Lei Shan, Honglin Li, Liyan Wang, Shoude Zhang, Weiqiang Lu, Juan Su, Tong Chen
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Publication number: 20120295859Abstract: A method for treatment of malaria including administering to a patient in need thereof a flavonoid glycoside compound.Type: ApplicationFiled: April 23, 2012Publication date: November 22, 2012Applicants: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY, THE SECOND MILITARY MEDICAL UNIVERSITYInventors: Weidong ZHANG, Jin HUANG, Lei SHAN, Honglin LI, Liyan WANG, Shoude ZHANG, Weiqiang LU, Juan SU, Tong CHEN