Jan Groenewold

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Guangzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display structure with high-brightness diffuse reflector and manufa...
- Patent number 10,634,829
- Issue date Apr 28, 2020
- Shenzhen Guohua Optoelectronics Co., Ltd.
- Guofu Zhou
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR ANALYZING TRANSIENT CURRENT OF NON-POLAR LIQU...
- Publication number 20240256745
- Publication date Aug 1, 2024
- SOUTH CHINA NORMAL UNIVERSITY
- Dong YUAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY STRUCTURE HAVING PAPER EFFECT AND MANUFACTURING METHOD THEREOF
- Publication number 20170082849
- Publication date Mar 23, 2017
- SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.
- Guofu Zhou
- G02 - OPTICS
Information Patent Application
DISPLAY STRUCTURE WITH HIGH-BRIGHTNESS DIFFUSE REFLECTOR AND MANUFA...
- Publication number 20170045650
- Publication date Feb 16, 2017
- SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.
- Guofu Zhou
- G02 - OPTICS