Choi; Chul Chae
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Chul Chae.The latest application filed is for "display apparatus filter and plasma display apparatus using the same".
- Choi; Chul Chae - Bucheon-si KR
| Patent | Date |
|---|---|
| Display apparatus filter and plasma display apparatus using the same Grant 7,486,024 - Choi , et al. February 3, 2 | 2009-02-03 |
| Light guide plate for surface light-emitting device and method of manufacturing the same Grant 7,356,235 - Choi , et al. April 8, 2 | 2008-04-08 |
| Display Apparatus Filter And Plasma Display Apparatus Using The Same App 20070108881 - CHOI; Chul Chae ; et al. | 2007-05-17 |
| Device for bi-directional optical communication and method for fabricating the same App 20060039429 - Choi; Chul Chae ; et al. | 2006-02-23 |
| Light guide plate for surface light-emitting device and method of manufacturing the same App 20060002675 - Choi; Chul Chae ; et al. | 2006-01-05 |
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