Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640024 | Add-drop wavelength filter using mode discrimination couplers and tilted bragg gratings | Byoung Y. Kim, Hee Su Park | 2003-10-28 |
| 6621968 | Optical fiber for broadband optical devices and optical fiber devices using thereof | Yeon Wan Koh, Jin Ha Kim, Bong Wan Lee, Byoung Y. Kim, Kyung Hwan Oh | 2003-09-16 |
| 6614961 | Method of fabricating a fused-type mode-selective directional coupler | Byoung Y. Kim, Kwang Yong Song | 2003-09-02 |
| 6539148 | Channel equalizer with acousto-optic variable attenuators | Byoung Y. Kim, Wayne V. Sorin | 2003-03-25 |
| 6535665 | Acousto-optic devices utilizing longitudinal acoustic waves | Byoung Y. Kim, Bong Wan Lee, Wayne V. Sorin | 2003-03-18 |
| 6532322 | Channel equalizer with acousto-optic variable attenuators | Byoung Y. Kim, Wayne V. Sorin | 2003-03-11 |
| 6532323 | Acousto-optic filter | Byoung Y. Kim, Bong Wan Lee | 2003-03-11 |
| 6510261 | Acousto-optic variable attenuator with active cancellation of back reflections | Wayne V. Sorin, Pavel G. Polynkin, Steven L. Shepherd, Byoung Y. Kim | 2003-01-21 |
| 6357913 | Add/drop acousto-optic filter | Byoung Y. Kim, Wayne V. Sorin | 2002-03-19 |
| 6343165 | Optical add drop multiplexer | Byoung Y. Kim, Hee Su Park, Wayne V. Sorin | 2002-01-29 |
| 6266462 | Acousto-optic filter | Byoung Y. Kim, Bong Wan Lee | 2001-07-24 |
| 6253002 | Acousto-optic filter | Byoung Y. Kim, Bong Wan Lee | 2001-06-26 |
| 6246811 | Irreversible optical device utilizing optical frequency shift | Byoung Y. Kim, In-Kag Hwang | 2001-06-12 |
| 6233379 | Acousto-optic filter | Byoung Y. Kim, Bong Wan Lee | 2001-05-15 |
| 6091865 | Irreversible optical device utilizing optical frequency shift | Byoung Y. Kim, In-Kag Hwang | 2000-07-18 |
| 6021237 | All-fiber acousto-optic tunable filter | Byoung Y. Kim, Hyo Sang Kim, In-Kag Hwang | 2000-02-01 |
| 5444803 | Fiber-optic devices and sensors using fiber grating | Byoung Y. Kim, Yeon Wan Koh | 1995-08-22 |