Shihwei Huang

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Quanzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Processed wafer and processing method thereof
- Patent number 12,366,008
- Issue date Jul 22, 2025
- Fujian Jing'An Optoelectronics Co., Ltd.
- Shengyu Yang
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC WAFER AND METHOD OF FABRICATING THE SAME AND ACOUSTIC...
- Publication number 20250211196
- Publication date Jun 26, 2025
- QUANZHOU SANAN INTEGRATED CIRCUIT CO., LTD.
- Minghui FANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SUPPORT LAYER SUBSTRATE, COMPOSITE SUBSTRATE, AND ELECTRONIC DEVICE
- Publication number 20250202451
- Publication date Jun 19, 2025
- QUANZHOU SANAN INTEGRATED CIRCUIT CO.,LTD.
- Minghui FANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPOSITE SUBSTRATE OF FILTER, METHOD FOR MAKING COMPOSITE SUBSTRAT...
- Publication number 20230188112
- Publication date Jun 15, 2023
- FUJIAN JING' AN OPTOELECTRONICS CO., LTD
- Yenfu LIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BLACKENED WAFERS AND METHOD FOR MANUFACTURING THE SAME, AND WAVE FI...
- Publication number 20220368303
- Publication date Nov 17, 2022
- FUJIAN JING' AN OPTOELECTRONICS CO., LTD
- Yilin LIU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROCESSED WAFER AND PROCESSING METHOD THEREOF
- Publication number 20220178049
- Publication date Jun 9, 2022
- FUJIAN JING' AN OPTOELECTRONICS CO., LTD
- Shengyu Yang
- C30 - CRYSTAL GROWTH