Yi-Shen LAI

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Tool-hanging apparatus
- Patent number 11,712,794
- Issue date Aug 1, 2023
- Yi-Hsuan Lai
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Hang tag for socket
- Patent number 11,628,995
- Issue date Apr 18, 2023
- Yi-Hsuan Lai
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Electric rivet nut machine
- Patent number 11,292,049
- Issue date Apr 5, 2022
- Techway Industrial Co., Ltd.
- Chih-Hua Hsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Abrasive mesh for a powered grinding wheel
- Patent number 8,057,287
- Issue date Nov 15, 2011
- HG Tools Co., Ltd.
- Ching-Chi Chao
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC RIVET NUT MACHINE
- Publication number 20220062972
- Publication date Mar 3, 2022
- TECHWAY INDUSTRIAL CO., LTD.
- Chih-Hua HSU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Abrasive Mesh for a Powered Grinding Wheel
- Publication number 20110034115
- Publication date Feb 10, 2011
- Ching-Chi CHAO
- B24 - GRINDING POLISHING