Issued Patents All Time
Showing 25 most recent of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023173 | Biaxial mirror color selecting micro imager | — | 2011-09-20 |
| 7398134 | Sorting apparatus with arbitrary user-specified sequence control | Daniel J. Carley, Robert R. Montgomery, James B. Scherer, George C. Smith, Terry Wessel +1 more | 2008-07-08 |
| 7379124 | Center convergence optimization in a projection display apparatus | Angela Burnett | 2008-05-27 |
| 7372509 | Focus voltage amplifier | — | 2008-05-13 |
| 7330164 | Video controlled detector sensitivity | — | 2008-02-12 |
| 7110234 | Power supply protection arrangement | Kevin M. Williams | 2006-09-19 |
| 7102302 | Waveform generator for controlling an electron beam in a cathode ray tube | — | 2006-09-05 |
| 7034901 | Convergence optimization in a projection display | — | 2006-04-25 |
| 6982766 | Digital raster correction | Frank Albert Glad | 2006-01-03 |
| 6774585 | Display correction waveform generator for multiple scanning frequencies | Gunter Gleim, Friedrich Heizmann, Albert Runtze | 2004-08-10 |
| 6750921 | Projection video display with photo transistor sensors | — | 2004-06-15 |
| 6703783 | Focus voltage control arrangement | — | 2004-03-09 |
| 6671003 | Automated calibration in a projection display apparatus | Sean Patrick McPeak, Angela Burnett | 2003-12-30 |
| 6621240 | Centering circuit | William Benjamin Aaron | 2003-09-16 |
| 6606130 | Projection video display with multiple photo sensors | — | 2003-08-12 |
| 6583814 | System for correction of convergence in a television device related application | Albert Runtze, Fredrich Heizmann, Gunter Gleim | 2003-06-24 |
| 6486926 | Adaptable raster distortion correction system for multiple horizontal scanning frequencies | Friedrich Heizmann, Gunter Gleim, Albert Runtze | 2002-11-26 |
| 6473139 | Data error recovery for digital beam landing error correction arrangement | — | 2002-10-29 |
| 6404462 | Digital convergence image | — | 2002-06-11 |
| 6392612 | Opto sensor signal current detector | — | 2002-05-21 |
| 6351086 | Display correction waveform generator for multiple scanning | Gunter Gleim, Albert Runtze, Fredrich Heizmann | 2002-02-26 |
| 6300731 | Dynamic focus voltage amplitude controller | — | 2001-10-09 |
| 6297859 | Opto sensor signal detector | — | 2001-10-02 |
| 6297600 | Blanked dynamic focus power supply transient elimination | — | 2001-10-02 |
| 6292235 | Distortion correction system with switchable digital filter | Friedrich Heizmann, Gunter Gleim, Albert Runtze | 2001-09-18 |