Gyoun-Yon Cho

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of compressing sounds in mobile terminals
- Patent number 7,298,783
- Issue date Nov 20, 2007
- Pantech Co., Ltd.
- Gyoun-Yon Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and a method of controlling mobile communication terminals u...
- Publication number 20050032510
- Publication date Feb 10, 2005
- PANTECH CO., LTD
- Jang Hyun Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of compressing sounds in mobile terminals
- Publication number 20040077342
- Publication date Apr 22, 2004
- PANTECH CO., LTD
- Gyoun-Yon Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE