Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7894614 | System and method for achieving extended low-frequency response in a loudspeaker system | — | 2011-02-22 |
| 7256877 | System and method for rapidly achieving optimum dispersion in optical transmission systems | Carl R. Davidson, Yi Cai, Hongbin Zhang | 2007-08-14 |
| 7130030 | System and method for rapidly achieving optimum dispersion in optical transmission systems | Carl R. Davidson, Yi Cai, Hongbin Zhang | 2006-10-31 |
| 6333799 | Hybrid wavelength-interchanging cross-connect | Krishna Bala, Gee-Kung Chang | 2001-12-25 |
| 6307660 | Optical receiver particularly useful for a multi-wavelength receiver array | Paul Grabbe, James John Ringo | 2001-10-23 |
| 5367520 | Method and system for routing cells in an ATM switch | — | 1994-11-22 |
| 5055841 | High-speed feedforward variable word length decoder | — | 1991-10-08 |
| 4821296 | Digital phase aligner with outrigger sampling | — | 1989-04-11 |
| 4773085 | Phase and frequency detector circuits | — | 1988-09-20 |
| 4756011 | Digital phase aligner | — | 1988-07-05 |
| 4350904 | Current source with modified temperature coefficient | — | 1982-09-21 |
| 4242650 | Active variable equalizer | — | 1980-12-30 |
| 4219788 | Active variable equalizer | — | 1980-08-26 |