Xinyan YI

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
PECVD apparatus
- Patent number 12,112,928
- Issue date Oct 8, 2024
- GUANGZHOU AIFO LIGHT COMMUNICATION TECHNOLOGY COMPANY LTD.
- Guoqiang Li
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Chip bonding apparatus and securing assembly therefor
- Patent number 12,074,133
- Issue date Aug 27, 2024
- GUANGZHOU AIFO LIGHT COMMUNICATION TECHNOLOGY COMPANY LTD.
- Guoqiang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Visible light communication emission device with improved response...
- Patent number 10,110,312
- Issue date Oct 23, 2018
- South China Normal University
- Zhiyou Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Wafer Thinning System and Thinning Method
- Publication number 20250091173
- Publication date Mar 20, 2025
- Guangzhou Aifo Light Communication Technology Co., Ltd
- Guoqiang Li
- B24 - GRINDING POLISHING
Information Patent Application
FREQUENCY-TUNABLE FILM BULK ACOUSTIC RESONATOR AND PREPARATION METH...
- Publication number 20240088869
- Publication date Mar 14, 2024
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Guoqiang LI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Visible light communication emission device with improved response...
- Publication number 20180138983
- Publication date May 17, 2018
- South China Normal University
- Zhiyou GUO
- H01 - BASIC ELECTRIC ELEMENTS