Patents by Inventor Jianbiao Li

Jianbiao Li 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).

  • TRICYCLIC COMPOUND AS HIF2-ALPHA INHIBITOR, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
    Publication number: 20240158367
    Abstract: A tricyclic compound as represented by formula (I), a preparation method therefor, and an application thereof as an HIF2? inhibitor.
    Type: Application
    Filed: February 23, 2022
    Publication date: May 16, 2024
    Applicants: SHANGHAI JEMINCARE PHARMACEUTICALS CO., LTD, JIANGXI JEMINCARE GROUP CO., LTD
    Inventors: Pingyan BIE, Jianfeng MOU, Jianmin ZHANG, Zhengyong WAN, Qingfang YU, Zhe CHEN, Hongye LI, Jianbiao PENG
  • Multi-stage transmission tensioning device for automobile safety
    Patent number: 9227550
    Abstract: A multi-stage transmission tensioning device for automobile safety comprises a base group (1), a handle group (2) and a multi-stage transmission group (3); the multi-stage transmission group (3) comprises a transmission shaft (25) for pivoting both with the base of the base group (1) and the handle of the handle group (2), a main rotating shaft (28) used for winding a long strap (31), and a transmission wheel fixed on the transmission shaft (25). A fairly large binding force on the straps ultimately can be achieved from a small force applied to the handle by multiple conversions. Different binding forces in the case of applying the same handle force may be got via the increase or decrease of the transmission stages and the change of the transmission ratio of the transmission at all stages.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: January 5, 2016
    Assignee: NINGBO XULI METAL PRODUCTS CO., LTD.
    Inventors: Weiguo Chen, Wei Deng, Jianbiao Li
  • Multi-Stage Transmission Tensioning Device for Automobile Safety
    Publication number: 20130247340
    Abstract: A multi-stage transmission tensioning device for automobile safety comprises a base group (1), a handle group (2) and a multi-stage transmission group (3); the multi-stage transmission group (3) comprises a transmission shaft (25) for pivoting both with the base of the base group (1) and the handle of the handle group (2), a main rotating shaft (28) used for winding a long strap (31), and a transmission wheel fixed on the transmission shaft (25). A fairly large binding force on the straps ultimately can be achieved from a small force applied to the handle by multiple conversions. Different binding forces in the case of applying the same handle force may be got via the increase or decrease of the transmission stages and the change of the transmission ratio of the transmission at all stages.
    Type: Application
    Filed: July 11, 2011
    Publication date: September 26, 2013
    Applicant: NINGBO XULI METAL PRODUCTS CO., LTD.
    Inventors: Weiguo Chen, Wei Deng, Jianbiao Li