Chang Wuk An

Follow

Person

Osan City, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Station and access point for EDCA communication, system thereof and...
- Patent number 8,630,239
- Issue date Jan 14, 2014
- LG Electronics Inc.
- Chang Hoon An
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker
- Patent number 7,575,095
- Issue date Aug 18, 2009
- LG Electronics Inc.
- Chang Wuk An
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for controlling supply of current and static capa...
- Patent number 6,844,698
- Issue date Jan 18, 2005
- LG Electronics Inc.
- Soon Kwang Kwon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Device and method for controlling supply of current and static capa...
- Patent number 6,747,428
- Issue date Jun 8, 2004
- LG Electronics Inc.
- Soon Kwang Kwon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Device and method for controlling supply of current and static capa...
- Patent number 6,407,530
- Issue date Jun 18, 2002
- LG Electronics Inc.
- Soon Kwang Kwon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
STATION AND ACCESS POINT FOR EDCA COMMUNICATION, SYSTEM THEREOF AND...
- Publication number 20080069040
- Publication date Mar 20, 2008
- LG ELECTRONICS INC.
- Chang Hoon An
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker
- Publication number 20070144826
- Publication date Jun 28, 2007
- LG Electronics Inc.
- Chang Wuk An
- H04 - ELECTRIC COMMUNICATION TECHNIQUE