Inventor

TANG CHUANGANG

CN5 patents

⚠️ This page may combine multiple inventors who share the name “TANG CHUANGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EZISURG MEDICAL CO LTD

3 patents

US11678904B2Jun 20, 2023

Control end of surgical instrument and surgical instrument having the control end

EZISURG MEDICAL CO LTD0 citations55

US12544071B2Feb 10, 2026

Surgical stapler

EZISURG MEDICAL CO LTD0 citations44

US12193663B2Jan 14, 2025

End effector for stapler

EZISURG MEDICAL CO LTD0 citations44

UNIV SOUTH CHINA TECH

1 patent

US11554435B2Jan 17, 2023

Solder paste laser induced forward transfer device and method

UNIV SOUTH CHINA TECH0 citations44

EZISURG SUZHOU MEDICAL CO LTD

1 patent

US12433586B2Oct 7, 2025

Safety mechanism for ensuring disposable use of an instrument

EZISURG SUZHOU MEDICAL CO LTD0 citations38