Shieh-Hwei Lee Chen

Follow

Person

Taipei Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Insertion assembly of a key management system
- Patent number 7,252,539
- Issue date Aug 7, 2007
- Andy Kaoh
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAYING GAIN STRUCTURE FOR AN ELECTORNIC NAMEPLATE
- Publication number 20090172979
- Publication date Jul 9, 2009
- Andy KAOH
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Business placard
- Publication number 20080078111
- Publication date Apr 3, 2008
- Andy Kaoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LED advertise board
- Publication number 20080019143
- Publication date Jan 24, 2008
- Andy Kaoh
- G08 - SIGNALLING
Information Patent Application
Insertion assembly of a key management system
- Publication number 20060264082
- Publication date Nov 23, 2006
- Andy Kaoh
- H01 - BASIC ELECTRIC ELEMENTS