G.H.S ADVANCED EQUIPMENT TECHNOLOGY CO., LTD.

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Patents Grantslast 30 patents

Information Patent Grant
Total-reflection infrared reflection device and preparation method...
- Patent number 11,143,902
- Issue date Oct 12, 2021
- South China Normal University
- Guofu Zhou
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TOTAL-REFLECTION INFRARED REFLECTION DEVICE AND PREPARATION METHOD...
- Publication number 20200041827
- Publication date Feb 6, 2020
- SOUTH CHINA NORMAL UNIVERSITY
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
Preparation Method for the Nano-silver Particles
- Publication number 20180200801
- Publication date Jul 19, 2018
- Shenzhen Guohua Optoelectronics Co., Ltd.
- Guofu ZHOU
- B82 - NANO-TECHNOLOGY

Trademarklast 30 trademarks