Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7340272 | Mobile communication terminal having a three-dimensional surround sound effect and its control method | — | 2008-03-04 |
| 7121342 | Thermal processes for subsurface formations | Harold J. Vinegar, Peter Veenstra, Steven Paul Giles, Chester Ledlie Sandberg, Frederick Henry Kreisler Rambow +9 more | 2006-10-17 |
| 7064944 | Circuit breaker for detecting overload | Cheon Yeon Kim | 2006-06-20 |
| 6577478 | Overload circuit interrupter capable of electrical tripping and circuit breaker with the same | Cheon-Youn Kim, Jeong Wan Kim, Gi-Jong Ban | 2003-06-10 |
| 6556397 | Device and method for detecting arc fault | Jeong Wan Kim, Cheon-Youn Kim, Gi-Jong Ban | 2003-04-29 |
| 6552884 | Circuit breaker with display function | Jeong Wan Kim, Cheon-Youn Kim, Gi-Jong Ban | 2003-04-22 |
| 5892457 | Audio paging apparatus and method for cordless paging receiver | — | 1999-04-06 |