Chae; Jang Jin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chae; Jang Jin.The latest application filed is for "identity verification device".
- Chae; Jang Jin - Gyeonggi-do KR
- Chae; Jang Jin - Goonpo-Si JP
- Chae; Jang Jin - Kunpo KR
- Chae; Jang Jin - Kyounggi-do KR
- Chae, Jang Jin - Gunpo-si KR
- Chae, Jang Jin - Kunpo-si KR
- Chae; Jang Jin - Kyungki-do KR
| Patent | Date |
|---|---|
| Identity Verification Device App 20120148116 - Chae; Jang Jin | 2012-06-14 |
| Display device of focal angle and focal distance in iris recognition system Grant 7,271,839 - Lee , et al. September 18, 2 | 2007-09-18 |
| Iris recognition method and system using the same Grant 7,146,027 - Kim , et al. December 5, 2 | 2006-12-05 |
| Apparatus and method for adjusting focus position in iris recognition system Grant 7,095,901 - Lee , et al. August 22, 2 | 2006-08-22 |
| Falsification discrimination method for iris recognition system Grant 6,760,467 - Min , et al. July 6, 2 | 2004-07-06 |
| Apparatus for focusing iris images of both eyes Grant 6,652,099 - Chae , et al. November 25, 2 | 2003-11-25 |
| Iris recognition system App 20030156741 - Lee, Won Hee ; et al. | 2003-08-21 |
| Iris recognition system Grant 6,594,377 - Kim , et al. July 15, 2 | 2003-07-15 |
| Iris recognition method and system using the same App 20030123711 - Kim, Ho ; et al. | 2003-07-03 |
| Method for registering iris code in iris recognition system App 20030118212 - Min, Seung Gi ; et al. | 2003-06-26 |
| Apparatus and method for adjusting focus position in iris recognition system App 20020131622 - Lee, Won Hee ; et al. | 2002-09-19 |
| Display device of focal angle and focal distance in iris recognition system App 20020130961 - Lee, Won Hee ; et al. | 2002-09-19 |
| Apparatus for focusing iris images of both eyes App 20020057439 - Chae, Jang Jin ; et al. | 2002-05-16 |
| Iris reader Grant D438,809 - Kim , et al. March 13, 2 | 2001-03-13 |
| Identifying unit for detecting the iris Grant D438,131 - Kim , et al. February 27, 2 | 2001-02-27 |
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