Keskin; Yucel K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keskin; Yucel K..The latest application filed is for "locker lock with adjustable bolt".
- Keskin; Yucel K. - Santa Clara CA
- Keskin; Yucel K. - San Jose CA
- Keskin; Yucel K. - Cupertino CA
| Patent | Date |
|---|---|
| Conventional mechanical lock cylinders and keys with electronic access control feature Grant 7,397,343 - Gokcebay , et al. July 8, 2 | 2008-07-08 |
| Locker lock with master override and low power jump start Grant 7,336,150 - Gokcebay , et al. February 26, 2 | 2008-02-26 |
| Locker lock with adjustable bolt App 20060238294 - Gokcebay; Asil T. ; et al. | 2006-10-26 |
| Conventional mechanical lock cylinders and keys with electronic access control feature Grant 6,927,670 - Gokcebay , et al. August 9, 2 | 2005-08-09 |
| Mechanical/electronic lock and key therefor Grant 6,826,935 - Gokcebay , et al. December 7, 2 | 2004-12-07 |
| Networked digital locker lock system Grant 6,791,450 - Gokcebay , et al. September 14, 2 | 2004-09-14 |
| Locker lock with adjustable bolt Grant 6,655,180 - Gokcebay , et al. December 2, 2 | 2003-12-02 |
| Coin collection lock and key Grant 6,552,650 - Gokcebay , et al. April 22, 2 | 2003-04-22 |
| Networked digital locker lock system App 20030025590 - Gokcebay, Asil T. ; et al. | 2003-02-06 |
| Locker lock with adjustable bolt App 20030024288 - Gokcebay, Asil T. ; et al. | 2003-02-06 |
| Mechanical/electronic lock and key therefor App 20020189307 - Gokcebay, Asil T. ; et al. | 2002-12-19 |
| Mechanical/electronic lock and key therefor Grant 6,374,653 - Gokcebay , et al. April 23, 2 | 2002-04-23 |
| Mechanical/electronic lock and key therefor Grant 6,000,609 - Gokcebay , et al. December 14, 1 | 1999-12-14 |
| Programmable digital electronic lock Grant 5,894,277 - Keskin , et al. April 13, 1 | 1999-04-13 |
| Programmable digital electronic lock Grant 5,886,644 - Keskin , et al. March 23, 1 | 1999-03-23 |
| Identification card and access control device Grant 5,592,408 - Keskin , et al. January 7, 1 | 1997-01-07 |
| Mechanical/electronic lock and key Grant 5,552,777 - Gokcebay , et al. September 3, 1 | 1996-09-03 |
| Conventional mechanical lock cylinders and keys with electronic access control feature Grant 5,367,295 - Gokcebay , et al. November 22, 1 | 1994-11-22 |
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