Patents by Inventor Hongjian Wu

Hongjian Wu 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: 10828305
    Abstract: Disclosed are a nitrogenous heterocyclic compound, intermediates, a preparation method, a composition and use thereof. The nitrogenous heterocyclic compound in the present invention is as shown in formula I. The compound has a high inhibitory activity towards ErbB2 tyrosine kinase and a relatively good inhibitory activity towards human breast cancer BT-474 and human gastric cancer cell NCI-N87 which express ErbB2 at a high level, and at the same time has a relatively weak inhibitory activity towards EGFR kinase. Namely, the compound is a highly selective small-molecule inhibitor targeted at ErbB2, and hence it has a high degree of safety, and can effectively enlarge the safety window in the process of taking the drug.
    Type: Grant
    Filed: March 1, 2017
    Date of Patent: November 10, 2020
    Assignee: Shanghai Pharmaceuticals Holding Co., Ltd.
    Inventors: Guangxin Xia, Di Li, Hongjian Zuo, Guangsheng Wu, Lingjun Duan, Jing Zhang, Yu Mao, Yanjun Liu
  • Publication number: 20200213763
    Abstract: The present invention provides a sound generator including: a frame, a magnetic circuit system with a magnetic gap, and a vibration system fixed at the frame. The vibration system includes a vibrating diaphragm fixed at the frame, a voice coil inserted in the magnetic gap for driving the vibrating diaphragm to vibrate, and an elastic support assembly fixed at the frame and opposite to but spaced from the vibrating diaphragm, the elastic support assembly being fixed at one end of the voice coil far away from the vibrating diaphragm. The elastic support assembly includes an elastic part having a first fixation arm fixed at the frame, a second fixation arm fixed, and an elastic arm connecting the first fixation arm to the second fixation arm, and a bending unit obliquely extending from the elastic arm protruding towards a direction toward the vibrating diaphragm.
    Type: Application
    Filed: December 8, 2019
    Publication date: July 2, 2020
    Inventors: Hongjian Hu, Shuwen Wu
  • Publication number: 20200203657
    Abstract: The present disclosure provides an OLED panel, an OLED packaging method, and a display panel. The OLED panel includes a substrate; an OLED element on a surface of the substrate; an inorganic cover layer on the substrate and the OLED element, the inorganic cover layer being configured to cover a peripheral portion of the surface of the substrate; a bonding layer on the inorganic cover layer; and a barrier layer on the bonding layer, wherein a portion of the bonding layer on the peripheral portion includes at least one rib configured to form an airtight space for isolating the OLED element from the external.
    Type: Application
    Filed: September 22, 2017
    Publication date: June 25, 2020
    Inventors: Ang Xiao, Xiaodong Yang, Guowei Li, Quanqin Sun, Yangyang Zhang, Hongjian Wu, Chao Ma, Guanyu Lu
  • Patent number: 10387697
    Abstract: A wireless scanner is described that performs a pairing operation with a wireless scanner base before commencing scanning operations in a wireless scanner network. Radio frequency identification (RFID) is used to achieve the pairing operation of the wireless scanner with the wireless scanner base by using an RFID tag associated with the wireless scanner base. The RFID tag in the wireless scanner base may contain pairing information such as a network address of the wireless scanner base for use in automatically establishing a wireless communication session with the wireless scanner base in accordance with another wireless protocol.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: August 20, 2019
    Assignee: HAND HELD PRODUCTS, INC.
    Inventors: Jerry Wu, Jianfeng Gao, HongJian Jin
  • Patent number: 9958955
    Abstract: Disclosed in the embodiments of the present invention is a key function conversion method, comprising: detecting a click operation sent by a first key; searching for a second key associated to the first key in a preset key mapping table; converting the click operation sent by the first key into a click operation sent by the second key; and, generating a function trigger signal corresponding to the click operation sent by the second key. A key function conversion device and a key function conversion electronic equipment are also disclosed in the embodiments of the present invention. With the present invention, the compatibility of a terminal unit with application programs can be improved.
    Type: Grant
    Filed: July 2, 2014
    Date of Patent: May 1, 2018
    Assignee: SUZHOU SNAIL TECHNOLOGY DIGITAL CO., LTD.
    Inventors: Jian Qiu, Weibin Han, Hongjian Wu, Heting Zheng, Jianfeng Li
  • Publication number: 20160004324
    Abstract: Disclosed in the embodiments of the present invention is a key function conversion method, comprising: detecting a click operation sent by a first key; searching for a second key associated to the first key in a preset key mapping table; converting the click operation sent by the first key into a click operation sent by the second key; and, generating a function trigger signal corresponding to the click operation sent by the second key. A key function conversion device and a key function conversion electronic equipment are also disclosed in the embodiments of the present invention. With the present invention, the compatibility of a terminal unit with application programs can be improved.
    Type: Application
    Filed: July 2, 2014
    Publication date: January 7, 2016
    Inventors: Jian Qiu, Weibin Han, Hongjian Wu, Heting Zheng, Jianfeng Li