Yien-Bo CHEN

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Taoyuan City, TW

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Patents Grantslast 30 patents

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- Patent number 12,052,838
- Issue date Jul 30, 2024
- QISDA Corporation
- Jen-Feng Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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- Publication number 20230025782
- Publication date Jan 26, 2023
- Qisda Corporation
- Jen-Feng CHEN
- H01 - BASIC ELECTRIC ELEMENTS
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- Publication number 20220346245
- Publication date Oct 27, 2022
- Qisda Corporation
- Jen-Feng CHEN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR