Tsan-Chi CHEN

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New Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Power switch with independent light-emitting chamber
- Patent number 11,587,755
- Issue date Feb 21, 2023
- Goldweal Far East Ltd.
- Tsan-Chi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-points-and-one-line push-in terminal capable of secure position...
- Patent number 11,424,557
- Issue date Aug 23, 2022
- Rich Brand Industries Limited
- Tsan-Chi Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER SWITCH WITH INDEPENDENT LIGHT-EMITTING CHAMBER
- Publication number 20220139657
- Publication date May 5, 2022
- Goldweal Far East Ltd.
- Tsan-Chi CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWO-POINTS-AND-ONE-LINE PUSH-IN TERMINAL CAPABLE OF SECURE POSITION...
- Publication number 20220102876
- Publication date Mar 31, 2022
- Rich Brand Industries Limited
- Tsan-Chi CHEN
- H01 - BASIC ELECTRIC ELEMENTS