TREA

Lei SHI

Follow

Person

  • Hangzhou, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple clip applier
    • Patent number 12,089,853
    • Issue date Sep 17, 2024
    • HANGZHOU SUNSTONE TECHNOLOGY CO., LTD.
    • Lei Shi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    DEGRADABLE INTESTINAL DIVERSION DEVICE
    • Publication number 20240299154
    • Publication date Sep 12, 2024
    • Zhejiang University
    • Xiujun CAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LIGATING CLIP FOR CONTINUOUS FIRING
    • Publication number 20240156465
    • Publication date May 16, 2024
    • HangZhou Sunstone Technology Co.,Ltd.
    • Lei Shi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MULTIPLE CLIP APPLIER
    • Publication number 20220211384
    • Publication date Jul 7, 2022
    • HANGZHOU SUNSTONE TECHNOLOGY CO., LTD.
    • Lei SHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISASSEMBLY-AND-ASSEMBLY-FREE FLUSHABLE CLAMP APPLIER
    • Publication number 20210322021
    • Publication date Oct 21, 2021
    • HANGZHOU SUNSTONE TECHNOLOGY CO., LTD.
    • Lei Shi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DEGRADABLE INTESTINAL DIVERSION DEVICE
    • Publication number 20210059676
    • Publication date Mar 4, 2021
    • Zhejiang University
    • Xiujun CAI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...