Bing LI

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Changsha, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ultraviolet air sterilizer for disinfecting bacterium and virus
- Patent number 11,596,706
- Issue date Mar 7, 2023
- MICROCOOL ENTERPRISE INC
- Zhigang Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
LED ultraviolet germicidal lamp
- Patent number 11,511,006
- Issue date Nov 29, 2022
- MICROCOOL ENTERPRISE INC
- Zhigang Liang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ULTRAVIOLET AIR STERILIZER FOR DISINFECTING BACTERIUM AND VIRUS
- Publication number 20210283296
- Publication date Sep 16, 2021
- MICROCOOL ENTERPRISE INC
- Zhigang LIANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LED Ultraviolet Germicidal Lamp
- Publication number 20210275701
- Publication date Sep 9, 2021
- MICROCOOL ENTERPRISE INC
- Zhigang LIANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE