Haifeng LI

Follow

Person

Foshan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Anti-aging dietary composition containing polysaccharides derived f...
- Patent number 9,737,477
- Issue date Aug 22, 2017
- Infinitus (China) Company Ltd.
- Minghua Hu
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Variable focuslamp
- Patent number 9,194,561
- Issue date Nov 24, 2015
- Guangdong Cosio Lighting Co., Ltd.
- Yulin Wu
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Anti-aging dietary composition containing polysaccharides derived f...
- Publication number 20160045428
- Publication date Feb 18, 2016
- Infinitus (China) Company Ltd.
- Minghua HU
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
VARIABLE FOCUSLAMP
- Publication number 20150153025
- Publication date Jun 4, 2015
- GUANGDONG COSIO LIGHTING CO., LTD.
- Yulin WU
- F21 - LIGHTING