Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650673 | Generation of short optical pulses using strongly complex coupled DFB lasers | Rongqing Hui, Maurice O'Sullivan | 2003-11-18 |
| 6519270 | Compound cavity reflection modulation laser system | Hyung B. Kim | 2003-02-11 |
| 6438148 | Method and device for encoding data into high speed optical train | Rongqing Hui, Maurice O'Sullivan | 2002-08-20 |
| 6201824 | Strongly complex coupled DFB laser series | Toshihiko Makino | 2001-03-13 |
| 6104739 | Series of strongly complex coupled DFB lasers | Hyung B. Kim, Toshihiko Makino | 2000-08-15 |
| 5936994 | Two-section complex coupled distributed feedback semiconductor laser with enhanced wavelength tuning range | Hyung B. Kim, Toshi Makino | 1999-08-10 |