Jih-Shun Liao

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Vision inspection and correction method, together with the system a...
- Patent number 11,789,259
- Issue date Oct 17, 2023
- PASSION LIGHT INC.
- Jih-Yi Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mop with a tape of rags taking up mechanism
- Patent number 5,701,630
- Issue date Dec 30, 1997
- Jih-Shun Liao
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
VISION INSPECTION AND CORRECTION METHOD, TOGETHER WITH THE SYSTEM A...
- Publication number 20220206291
- Publication date Jun 30, 2022
- Jih-Yi LIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE