Junqiang ZHANG

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Anti-shrinkage device used for conveyor and conveyor thereof
- Patent number 12,029,669
- Issue date Jul 9, 2024
- LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD
- Junqiang Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Delivery device
- Patent number 11,596,536
- Issue date Mar 7, 2023
- Lifetech Scientific (Shenzhen) Co., Ltd.
- Junqiang Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Delivery system and lumen stent system
- Patent number 10,799,379
- Issue date Oct 13, 2020
- Lifetech Scientific (Shenzhen) Co. Ltd.
- Junqiang Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CONVEYOR AND LUMEN APPARATUS CONVEYING SYSTEM
- Publication number 20220409411
- Publication date Dec 29, 2022
- LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD
- Benhao XIAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANTI-SHRINKAGE DEVICE USED FOR CONVEYOR AND CONVEYOR THEREOF
- Publication number 20220062017
- Publication date Mar 3, 2022
- LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD
- Junqiang ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DELIVERY DEVICE
- Publication number 20200345525
- Publication date Nov 5, 2020
- LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD
- Junqiang ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Delivery System and Lumen Stent System
- Publication number 20180369006
- Publication date Dec 27, 2018
- LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD.
- Junqiang ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE