Chang SHU

Follow

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Tube stent
- Patent number 11,173,059
- Issue date Nov 16, 2021
- Lifetech Scientific (Shenzhen) Co., Ltd.
- Deyuan Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lumen stent
- Patent number 10,702,370
- Issue date Jul 7, 2020
- Lifetech Scientific (Shenzhen) Co., Ltd.
- Chang Shu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Luminal stent
- Patent number 10,624,768
- Issue date Apr 21, 2020
- Lifetech Scientific (Shenzhen) Co., Ltd.
- Benhao Xiao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Covered Stent
- Publication number 20240000588
- Publication date Jan 4, 2024
- Lifetech Scientific (Shenzhen) Co. Ltd.
- Benhao Xiao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LUMEN STENT
- Publication number 20230041280
- Publication date Feb 9, 2023
- LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD.
- Benhao Xiao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TUBE STENT
- Publication number 20200390574
- Publication date Dec 17, 2020
- LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD.
- Deyuan ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Luminal Stent and Luminal Stent System
- Publication number 20190175327
- Publication date Jun 13, 2019
- LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD.
- Benhao Xiao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LUMINAL STENT
- Publication number 20190015227
- Publication date Jan 17, 2019
- LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD.
- Benhao XIAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LUMEN STENT
- Publication number 20190000606
- Publication date Jan 3, 2019
- LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD.
- Chang SHU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE