Yi-Chen Wang

Follow

Person

Yongkang City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Method of two-way information exchange for a system for making frie...
- Patent number 10,567,547
- Issue date Feb 18, 2020
- Yi-Chen Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method of Two-Way Information Exchange for Intelligent Communicatio...
- Publication number 20180020079
- Publication date Jan 18, 2018
- Yi-Chen Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUPPORTING STRUCTURE, KEYSWITCH, AND KEYBOARD
- Publication number 20110155552
- Publication date Jun 30, 2011
- Yi-Chen Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYSWITCH AND KEYBOARD
- Publication number 20100307905
- Publication date Dec 9, 2010
- Yi-Chen Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYSWITCH AND KEYBOARD
- Publication number 20100258422
- Publication date Oct 14, 2010
- Yi-Chen Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYSWITCH AND KEYBOARD
- Publication number 20100252406
- Publication date Oct 7, 2010
- Yi-Chen Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPPORTING STRUCTURE, KEYSWITCH AND KEYBOARD
- Publication number 20100140071
- Publication date Jun 10, 2010
- Yi-Chen Wang
- H01 - BASIC ELECTRIC ELEMENTS