Zhiwen Liu

Follow

Person

Shanghai, CN

People

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR FLUID OR STRUCTURE SURFACE DISINFECTION USI...
- Publication number 20230173115
- Publication date Jun 8, 2023
- GAUSS LASERS TECH (SHANGHAI) CO., LTD.
- Ming Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTEGRATED OPTICAL AMPILIFICATION SYSTEMS
- Publication number 20230178954
- Publication date Jun 8, 2023
- GAUSS LASERS TECH (SHANGHAI) CO., LTD.
- Hongyan Ren
- H01 - BASIC ELECTRIC ELEMENTS