Koh; Yeon Wan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koh; Yeon Wan.The latest application filed is for "apparatus and method for measuring polarization-dependent loss using repeated high speed polarization scrambling".
- Koh; Yeon Wan - Taejon KR
| Patent | Date |
|---|---|
| Apparatus and method for measuring polarization-dependent loss using repeated high speed polarization scrambling Grant 6,657,709 - Koh , et al. December 2, 2 | 2003-12-02 |
| Optical fiber for broadband optical devices and optical fiber devices using thereof Grant 6,621,968 - Koh , et al. September 16, 2 | 2003-09-16 |
| Apparatus and method for measuring polarization-dependent loss using repeated high speed polarization scrambling App 20030111998 - Koh, Yeon Wan ; et al. | 2003-06-19 |
| Optical fiber polarization scrambler and operating parameter input method therefor Grant 6,266,456 - Lee , et al. July 24, 2 | 2001-07-24 |
| Optical fiber polarization controller Grant 6,233,371 - Kim , et al. May 15, 2 | 2001-05-15 |
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