A-Ching Shen

Follow

Person

Hsenchu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Purification structure of heat dissipator
- Patent number 10,408,475
- Issue date Sep 10, 2019
- LEADING STAND
- A-Ching Shen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Charger extension cable for electric car
- Patent number 9,744,867
- Issue date Aug 29, 2017
- LEADING STAND
- A-Ching Shen
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Male plug and female receptacle of charger extension cable for elec...
- Publication number 20230234459
- Publication date Jul 27, 2023
- LEADING STAND LTD.
- A-Ching SHEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
PURIFICATION STRUCTURE OF HEAT DISSIPATOR
- Publication number 20190056124
- Publication date Feb 21, 2019
- LEADING STAND.
- A-Ching SHEN
- F24 - HEATING RANGES VENTILATING