Chin-Da Chen

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Miaoli County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Driving mechanism
- Patent number 12,115,627
- Issue date Oct 15, 2024
- PORITE TAIWAN CO., LTD.
- Yao-Han Chen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Elastic fastener assembly
- Patent number 10,989,238
- Issue date Apr 27, 2021
- Chin-Da Chen
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DRIVING MECHANISM
- Publication number 20250001562
- Publication date Jan 2, 2025
- PORITE TAIWAN CO., LTD.
- YAO-HAN CHEN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
DRIVING MECHANISM
- Publication number 20240189971
- Publication date Jun 13, 2024
- PORITE TAIWAN CO., LTD.
- YAO-HAN CHEN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS