Cheoljin Lee

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of acquiring uplink synchronization for mobile WiMax system...
- Patent number 7,876,741
- Issue date Jan 25, 2011
- Innowireless Co., Ltd.
- Jinsoup Joung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable internet analyzer having handover test function
- Patent number 7,869,370
- Issue date Jan 11, 2011
- Innowireless Co., Ltd.
- Cheoljin Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time synchronizing apparatus for mobile WiMAX analyzer
- Patent number 7,778,233
- Issue date Aug 17, 2010
- Innowireless Co., Ltd.
- Jinsoup Joung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE INTERNET ANALYZER HAVING HANDOVER TEST FUNCTION
- Publication number 20080181120
- Publication date Jul 31, 2008
- INNOWIRELESS CO., LTD.
- Cheoljin LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF ACQUIRING UPLINK SYNCHRONIZATION FOR MOBILE WIMAX SYSTEM...
- Publication number 20080069080
- Publication date Mar 20, 2008
- Innowireless Co., Ltd.
- Jinsoup Joung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME SYNCHRONIZING APPARATUS FOR MOBILE WIMAX ANALYZER
- Publication number 20070247292
- Publication date Oct 25, 2007
- Innowireless Co., Ltd.
- Jinsoup JOUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE