Oh Kyoung Kwan

Follow

Person

Kyongsangbuk-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Data drive circuit for current writing type AMOEL display panel
- Patent number 7,561,125
- Issue date Jul 14, 2009
- LG Display Co., Ltd.
- Hak Soo Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Data drive circuit for current writing type AMOEL display panel
- Patent number 6,982,687
- Issue date Jan 3, 2006
- LG Electronics Inc.
- Hak Soo Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Data drive circuit for current writing type AMOEL display panel
- Publication number 20060028411
- Publication date Feb 9, 2006
- LG Electronics Inc.
- Hak Soo Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Data drive circuit for current writing type amoel display panel
- Publication number 20030128202
- Publication date Jul 10, 2003
- LG Electronics Inc.
- Hak Soo Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS