Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7904070 | Method and device for searching and deallocating abnormal terminal in wireless portable internet system | Sung Cheol Chang, Eun Kyung Kim, Kyung Soo Kim | 2011-03-08 |
| 7205909 | Touch panel device and method of fabricating the same | — | 2007-04-17 |
| 5912884 | Overload cell control method in a CDMA mobile system | Woo Goo PARK, Jee-Hwan Ahn | 1999-06-15 |
| 5835490 | Overload control method using call control process load ratio of CDMA mobile system | Woo Goo PARK, Jee-Hwan Ahn, Hun Lee | 1998-11-10 |