Choi; Moo-Rak
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Moo-Rak.The latest application filed is for "changing class of device".
- Choi; Moo-Rak - Gyeonggi-Do KR
- Choi; Moo Rak - Busan KR
| Patent | Date |
|---|---|
| Changing class of device Grant 8,086,763 - Choi , et al. December 27, 2 | 2011-12-27 |
| Changing Class Of Device App 20100023649 - CHOI; Moo-Rak ; et al. | 2010-01-28 |
| Data reproducing method and apparatus for mobile phone Grant 7,536,175 - Lee , et al. May 19, 2 | 2009-05-19 |
| Data reproducing method and apparatus for mobile phone Grant 7,430,408 - Lee , et al. September 30, 2 | 2008-09-30 |
| Data reproducing method and apparatus for mobile phone App 20060183466 - Lee; Chang Kwon ; et al. | 2006-08-17 |
| Data reproducing method and apparatus for mobile phone App 20020013143 - Lee, Chang Kwon ; et al. | 2002-01-31 |
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