Patents by Inventor Hongxia Niu

Hongxia Niu 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).

  • LEADLESS LEFT-BUNDLE-BRANCH PACEMAKER
    Publication number: 20240207624
    Abstract: The present disclosure belongs to the technical field of artificial cardiac pacemakers, and particularly relates to a leadless left-bundle-branch pacemaker. The leadless left-bundle-branch pacemaker comprises a case and an implant core, wherein the implant core is coaxially arranged inside the case, and a head of the implant core can be rotated out from the inside of the case; the implant core has an implant end that can be rotated out from the inside of the case, and the length of the implant end rotated out from the inside of the case is greater than 10 mm; and an end of the case corresponding to the implant end is provided with a fixing end for fixing the pacemaker.
    Type: Application
    Filed: September 28, 2022
    Publication date: June 27, 2024
    Applicant: FUWAI HOSPITAL, CAMS & PUMC
    Inventors: Wei HUA, Min GU, Hongxia NIU
  • Display screen with a graphical user interface for taking photos in a recording
    Patent number: D994692
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: August 8, 2023
    Assignee: BEIJING SOGOU INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Jiping Hu, Hongxia Niu