Patents by Inventor Hongling Xu

Hongling Xu 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).

  • COMPUTERIZED SIMULATION VALIDATION FOR FULL-SCALE TESTING
    Publication number: 20240133975
    Abstract: A computerized simulation validating method for a full-scale distribution network single phase-to-ground fault test is implemented by simulating a full-scale test system with external quantities being controlled to be conformant and validating the full-scale distribution network single phase-to-ground fault test based on a conformance check result between the internal quantities of the field testing and the internal quantities of the simulation testing. The simulation validating method for a full-scale distribution network single phase-to-ground fault test improves normalization and conformance of the full-scale distribution network ground fault test. The computerized simulation validating system, apparatus, and medium for a full-scale distribution network single phase-to-ground fault test also achieve the benefits noted above.
    Type: Application
    Filed: August 10, 2023
    Publication date: April 25, 2024
    Inventors: Zhi LI, Shaofeng YU, Dingfang KE, Peibo WANG, Kan SUN, Weiqiang LANG, Haijiang XU, Kelong WANG, Zhiyong LI, Kun YU, Guangyao YING, Xuqiang HE, Yezhao CHEN, Xiang ZHANG, Mingxiao DU, Huijuan GUI, Hongling HU, Biao PENG, Xubin XIAO
  • Six-membered ring benzo derivatives as DPP-4 inhibitor and use thereof
    Patent number: 10479798
    Abstract: The present invention relates to six-membered ring benzo derivatives as a DPP-4 inhibitor and a use thereof. In particular, the present invention relates to a compound as shown in formula I, a pharmaceutical composition containing the compound as shown in formula I and a use of the compound in the preparation of drugs for treating DPP-4 related diseases or inhibiting DPP-4.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: November 19, 2019
    Assignees: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY, SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
    Inventors: Honglin Li, Hualiang Jiang, Yufang Xu, Jia Li, Zhenjiang Zhao, Jingya Li, Hongling Xu, Shiliang Li
  • SIX-MEMBERED RING BENZO DERIVATIVES AS DPP-4 INHIBITOR AND USE THEREOF
    Publication number: 20170313715
    Abstract: The present invention relates to six-membered ring benzo derivatives as a DPP-4 inhibitor and a use thereof. In particular, the present invention relates to a compound as shown in formula I, a pharmaceutical composition containing the compound as shown in formula I and a use of the compound in the preparation of drugs for treating DPP-4 related diseases or inhibiting DPP-4.
    Type: Application
    Filed: October 30, 2015
    Publication date: November 2, 2017
    Inventors: Honglin LI, Hualiang JIANG, Yufang XU, Jia LI, Zhenjiang ZHAO, Jingya LI, Hongling XU, Shiliang LI
  • Oil balancing apparatus and refrigeration device
    Patent number: 9657975
    Abstract: Embodiments of the present invention provides an oil balancing apparatus, applied to at least three compressors connected in parallel. The oil balancing apparatus includes a first oil balancing pipe and a second oil balancing pipe. The first oil balancing pipe connects oil sumps of all the compressors, and the second oil balancing pipe only connects oil sumps of oil-rich compressors but not an oil sump of an oil-starved compressor.
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: May 23, 2017
    Assignee: Danfoss (Tianjin) Ltd.
    Inventors: Hongling Xu, Leping Zhang, Kongkham Lovan
  • OIL BALANCING APPARATUS AND REFRIGERATION DEVICE
    Publication number: 20140154105
    Abstract: Embodiments of the present invention provides an oil balancing apparatus, applied to at least three compressors connected in parallel. The oil balancing apparatus includes a first oil balancing pipe and a second oil balancing pipe. The first oil balancing pipe connects oil sumps of all the compressors, and the second oil balancing pipe only connects oil sumps of oil-rich compressors but not an oil sump of an oil-starved compressor.
    Type: Application
    Filed: November 22, 2013
    Publication date: June 5, 2014
    Applicant: Danfoss (Tianjin) Ltd.
    Inventors: Hongling Xu, Leping Zhang, Kongkham Lovan
  • PEG MODIFIED EXENDIN OR EXENDIN ANALOG AND COMPOSITIONS AND USE THEREOF
    Publication number: 20100240586
    Abstract: Exendins or exendin analogs modified by one or more PEG derivatives that may be linked to one or more amino acids of the exendins or exendin analogs are provided. The PEG derivatives may have branched structure set forth in any one of formulas I-IV. Compositions including the PEG derivative modified exendin or exendin analog, methods of making or administering the modified exendin or exendin analog, and various uses thereof are also provided.
    Type: Application
    Filed: November 13, 2007
    Publication date: September 23, 2010
    Applicant: Shanghai Huayi Bio-Lab Co., Ltd.
    Inventors: Wenchao Bao, Hongling Xu, Gang Yu, Yajun Zuo