Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934037 | System and method for optical navigation using a projected fringe technique | Marshall DePue, Tong Xie | 2005-08-23 |
| 6904192 | Latching bubble for fluid-based optical switch | John Uebbing | 2005-06-07 |
| 6876788 | Preventing hydrodynamic crosstalk in an optical switch | — | 2005-04-05 |
| 6807334 | Optical switching system, optical switch, and electro-optical mechanical device | Jonathan Lacey, Julie E. Fouquet, Brian Elliot Lemoff | 2004-10-19 |
| 6707592 | Optical switch with static bubble | John Uebbing | 2004-03-16 |
| 6580847 | Multistage photonic switch fault isolation | Ken Cook | 2003-06-17 |
| 6539142 | System and method for actively aligning mirrors in an optical switch | Brian Elliot Lemoff, Charles Hoke | 2003-03-25 |
| 6509961 | Optical cross-switch signal monitoring method and system therefor | — | 2003-01-21 |
| 6449401 | Optical cross-switch gas intrusion detector and detection method | — | 2002-09-10 |
| 6327397 | System and method for providing temperature control for a thermally activated optical switch using constant total power | Stefano Schiaffino, Mark A. Troll | 2001-12-04 |
| 6320995 | Loss equalization by means of port interconnectivity in a multistage optical switch | — | 2001-11-20 |
| 6198856 | Optical switch having test ports | David K. Donald, Wayne V. Sorin, Shalini Venkatesh | 2001-03-06 |
| 6188815 | Optical switching device and method utilizing fluid pressure control to improve switching characteristics | Stefano Schiaffino, Mark A. Troll | 2001-02-13 |
| 6160928 | Fault tolerant optical switch | — | 2000-12-12 |
| 6005988 | Method and apparatus for rapid digital image resizing | — | 1999-12-21 |
| 5758037 | Print controller with simplified video data processing | — | 1998-05-26 |
| 4334181 | Motor brake | — | 1982-06-08 |
| 4306712 | Document shunt mechanism for a document transport system | — | 1981-12-22 |
| 4300123 | Optical reading system | John V. McMillin | 1981-11-10 |
| 4268746 | Document feed jam detector for a document reading apparatus | — | 1981-05-19 |
| 4243876 | Background light intensity compensation circuit for a line scan camera system | Joseph C. Engel, Leonard C. Vercellotti | 1981-01-06 |