Patents by Inventor Yulan Liu

Yulan Liu 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).

  • Publication number: 20240132581
    Abstract: A bispecific antibody and a monoclonal antibody against human thymic stromal lymphopoietin (TSLP), and a use thereof.
    Type: Application
    Filed: June 16, 2021
    Publication date: April 25, 2024
    Inventors: Xueping ZHANG, Zhigang LIU, Xiaowei ZHOU, Junjie HU, Xiaobo HAO, Yulan LIU
  • Publication number: 20240075050
    Abstract: The present invention relates to methods and compositions for treating an LRRK2-associate disorder or condition, e.g., Parkinson's Disease, methods for reducing or preventing neuronal cell death, and methods for reducing neurodegeneration and/or neuroinflammation, in a subject in need thereof, by an agent that decreases the expression of LRRK2, e.g., an agent that induces LRRK2 mRNA decay.
    Type: Application
    Filed: July 25, 2023
    Publication date: March 7, 2024
    Applicant: University of Connecticut
    Inventors: Yulan Xiong, Jianzhong Yu, Qinfang Liu
  • Patent number: 11897960
    Abstract: Disclosed in the present application are an antibody or an antigen-binding portion thereof binding to human IL-4R, a polynucleotide encoding the antibody or antigen-binding portion thereof, a vector comprising the polynucleotide, a host cell comprising the polynucleotide or vector, a method for preparing and purifying the antibody, and the use of the antibody or antigen-binding portion thereof.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: February 13, 2024
    Assignees: Beijing Wisdomab Biotechnology Co., Ltd, Genrix (Shanghai) Biopharmaceutical Co. Ltd., Chongqing Genrix Biopharmaceutical Co., Ltd.
    Inventors: Zhigang Liu, Yulan Liu, Xiaobo Hao, Lei Jiang, Jingjing Guo
  • Publication number: 20240036526
    Abstract: A waterproof protective case for a smart watch, comprising a main body, a transparent cover, a waterproof ring and a bottom cover. The transparent cover is bonded to an opening on top of the main body by glue. Directly bonding with glue not only has the function of installing the transparent cover, but the cured glue forms an apron and has the function of waterproofing. A waterproof ring is additionally arranged on an inner wail surface of the main body, and is combined with the inner wall surface by means of integral inlay molding, which does not need to be installed separately, does not have the problem of falling off The function of the waterproof ring is to press the glass surface of the smart watch to prevent water vapor from seeping into the inside of the watch, so that the protective case can achieve a better waterproof effect.
    Type: Application
    Filed: August 16, 2022
    Publication date: February 1, 2024
    Inventor: YULAN LIU
  • Publication number: 20240039623
    Abstract: Apparatus and methods are provided for enhanced AM RLC for NB-IoT UE in the NTN. In one novel aspect, the UE is configured with HARQ disabled, and configured with fast polling and/or fast status report for AM RLC enhancement. In one embodiment, the UE is configured with shortened AM window size, and wherein the shortened window size is smaller than an AM window size for an NB-IoT device. In other embodiments, the fast polling is triggered based on PDU threshold or byte threshold, or triggered based on an NTN polling timer, or triggered based on a combination of an NTN polling timer and one or more threshold triggers. In one embodiment, UE is configured to autonomously send a status report when a reception failure of an RLC PDU is detected, and wherein the status report is sent by a semi-persistent scheduling (SPS) uplink resource.
    Type: Application
    Filed: September 28, 2023
    Publication date: February 1, 2024
    Inventors: Yao-Hua Cai, Abhishek Roy, FangMing Shi, Yulan Liu, Chen Qian
  • Patent number: 11773155
    Abstract: The present application provides a bispecific antibody against rabies virus, and an application thereof. The bispecific antibody comprises two antigen-binding fragments binding to different epitopes of G protein of rabies virus, and has rabies virus neutralization activity.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: October 3, 2023
    Assignees: Beijing Wisdomab Biotechnology Co., ltd, GENRIX (Shanghai) Biopharmaceutical Co., Ltd., Chongqing GENRIX Biopharmaceutical Co., Ltd.
    Inventors: Zhigang Liu, Xiaobo Hao, Yulan Liu, Jingjing Guo
  • Publication number: 20230212287
    Abstract: A bispecific antibody, which comprises an antigen-binding portion against human CD3E and/or an antigen-binding portion against human BCMA. Additionally, provided are medical and biological uses of the bispecific antibody.
    Type: Application
    Filed: August 27, 2019
    Publication date: July 6, 2023
    Inventors: Zhigang Liu, Shunar Wan, Yulan Liu, Xiaobe HAO, Junjie Hu, Jingjing Guo
  • Publication number: 20230071422
    Abstract: Provided is a bispecific antibody comprising an antigen-binding portion for human CD3E and/or an antigen-binding portion for human CD123. Further provided are the medical and biological uses of the bispecific antibody.
    Type: Application
    Filed: March 30, 2020
    Publication date: March 9, 2023
    Inventors: Zhigang Liu, Xiaobo HAO, Xueping ZHANG, Yulan LIU, Jingjing GUO
  • Publication number: 20220081485
    Abstract: Disclosed in the present application are an antibody or an antigen-binding portion thereof binding to human IL-4R, a polynucleotide encoding the antibody or antigen-binding portion thereof, a vector comprising the polynucleotide, a host cell comprising the polynucleotide or vector, a method for preparing and purifying the antibody, and the use of the antibody or antigen-binding portion thereof.
    Type: Application
    Filed: August 13, 2018
    Publication date: March 17, 2022
    Inventors: Zhigang LIU, Yulan LIU, Xiaobo HAO, Lei JIANG, Jingjing GUO
  • Publication number: 20210340224
    Abstract: The present application provides a bispecific antibody against rabies virus, and an application thereof. The bispecific antibody comprises two antigen-binding fragments binding to different epitopes of G protein of rabies virus, and has rabies virus neutralization activity.
    Type: Application
    Filed: August 1, 2019
    Publication date: November 4, 2021
    Inventors: Zhigang LIU, Xiaobo HAO, Yulan LIU, Jingjing GUO
  • Patent number: 10392436
    Abstract: The present application discloses a novel anti-human IL-17 monoclonal antibody obtained by phage antibody library screening and genetic engineering, or a functional fragment thereof, a polynucleotide encoding the monoclonal antibody or the functional fragment thereof, a vector comprising the polynucleotide, a host cell comprising the polynucleotide or vector, a method for preparing and purifying the antibody, and use of the antibody or the functional fragment thereof.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: August 27, 2019
    Assignees: BEIJING BETTERMAB BIOTECHNOLOGY CO., LTD, BEIJING WISDOMAB BIOTECHNOLOGY CO., LTD, GENRIX (SHANGHAI) BIOPHARMACEUTICAL CO. LTD., CHONGQING GENRIX BIOPHARMACEUTICAL CO., LTD.
    Inventors: Zhigang Liu, Shijie Shen, Yulan Liu, Jingjing Guo, Xiaobo Hao
  • Patent number: 10194304
    Abstract: Disclosed are methods for receiving device discovery information and sending device discovery information, and UE. The method for receiving the device discovery information includes that: first UE receives device discovery information sent by second UE, wherein the device discovery information contains at least one piece of the following information: UE identification information and attribute information of the UE; and the first UE performs D2D discovery and/or D2D communication under the condition that the device discovery information is consistent with a preset condition. By the disclosure, the technical problem of difficulty in meeting a requirement on D2D communication diversity caused by containing of only an ID in the device discovery information in the related technology is effectively solved, and the technical effect of improving D2D communication effectiveness and flexibility is achieved.
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: January 29, 2019
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Lin Chen, Ying Huang, Yulan Liu, Yumin Luo, Shuyu Ma, Feng Xie, Zhaohua Lu
  • Patent number: 9894574
    Abstract: The embodiments of the present document disclose a mobile relay, and a method for enhancing and processing an X2 interface proxy. The method for enhancing an X2 interface proxy comprises: triggering an X2 proxy to relocate from a first node to a second node, or triggering to set up an X2 interface between a third node and the second node; and using the second node as an X2 proxy of the third node and a base station adjacent to the third node.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: February 13, 2018
    Assignee: ZTE Corporation
    Inventors: Li Chu, Yulan Liu, Yin Gao, Ying Huang, Lin Chen
  • Patent number: 9843918
    Abstract: A device-to-device (D2D) discovery method, an eNodeB and a user equipment are disclosed. The method includes: a user equipment acquiring discovery signal resources allocated by an eNodeB (eNB) to the user equipment, wherein the discovery signal resources include time-frequency domain resources used for sending or monitoring a discovery signal; and when the user equipment performs a D2D discovery operation, sending or monitoring the discovery signal according to acquired discovery signal resources to perform D2D discovery.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: December 12, 2017
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Yumin Luo, Lin Chen, Ying Huang, Feng Xie, Shuyu Ma, Yulan Liu
  • Patent number: 9832807
    Abstract: A method and device for mode switching includes: a first base station sending a message including mode switching information to a first User Equipment (UE) to trigger the first UE to perform mode switching according to indication information of a mode in the mode switching information. The problem of poorer service continuity caused by mode switching inflexibility in the related is solved, and the effect of improving overall throughput of a system is further achieved.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: November 28, 2017
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO. LTD.
    Inventors: Lin Chen, Shuyu Ma, Yumin Luo, Ying Huang, Yulan Liu, Feng Xie
  • Publication number: 20170327571
    Abstract: The present application discloses a novel anti-human IL-17 monoclonal antibody obtained by phage antibody library screening and genetic engineering, or a functional fragment thereof, a polynucleotide encoding the monoclonal antibody or the functional fragment thereof, a vector comprising the polynucleotide, a host cell comprising the polynucleotide or vector, a method for preparing and purifying the antibody, and use of the antibody or the functional fragment thereof.
    Type: Application
    Filed: February 29, 2016
    Publication date: November 16, 2017
    Inventors: Zhigang LIU, Shijie SHEN, Yulan LIU, Jingjing GUO, Xiaobo HAO
  • Patent number: D869719
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: December 10, 2019
    Inventor: Yulan Liu
  • Patent number: D970377
    Type: Grant
    Filed: April 4, 2022
    Date of Patent: November 22, 2022
    Inventor: Yulan Liu
  • Patent number: D978005
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: February 14, 2023
    Inventor: Yulan Liu
  • Patent number: D981889
    Type: Grant
    Filed: August 3, 2022
    Date of Patent: March 28, 2023
    Inventor: Yulan Liu