Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657709 | Apparatus and method for measuring polarization-dependent loss using repeated high speed polarization scrambling | Bong Wan Lee, Jung-Won Kim | 2003-12-02 |
| 6621968 | Optical fiber for broadband optical devices and optical fiber devices using thereof | Jin Ha Kim, Bong Wan Lee, Seok-Hyun Yun, Byoung Y. Kim, Kyung Hwan Oh | 2003-09-16 |
| 6266456 | Optical fiber polarization scrambler and operating parameter input method therefor | Bong Wan Lee, Young Bae Yeo, Byoung Y. Kim | 2001-07-24 |
| 6233371 | Optical fiber polarization controller | Byoung Y. Kim, Young Kie Kim, Young Bae Yeo | 2001-05-15 |
| 5444803 | Fiber-optic devices and sensors using fiber grating | Byoung Y. Kim, Seok-Hyun Yun | 1995-08-22 |