| 8089433 |
Contrast ratio enhancement system using black detector |
Mark Francis Rumreich |
2012-01-03 |
| 7599604 |
Asynchronous copy protection detector |
Mark Francis Rumreich |
2009-10-06 |
| 7253845 |
Color non-uniformity correction for LCOS |
Mark Francis Rumreich, Daniel Mark Hutchinson |
2007-08-07 |
| 7119774 |
Reducing sparkle artifacts with low brightness filtering |
Donald H. Willis |
2006-10-10 |
| 7071909 |
Reducing sparkle artifacts with low brightness processing |
Donald H. Willis |
2006-07-04 |
| 6718124 |
System and method for playing DVD bitstream from non-DVD optical storage medium |
— |
2004-04-06 |
| 6647152 |
Method and system for contouring reduction |
Donald H. Willis |
2003-11-11 |
| 6463209 |
Controlled data flow |
Mark Alan Schultz, Donald H. Willis, Jianlei Xie |
2002-10-08 |
| 6453114 |
Random picture decoding |
Mark Alan Schultz, Donald H. Willis, Jianlei Xie, Steven Anthony Barron, Barth Alan Canfield |
2002-09-17 |
| 6377748 |
Replay bit stream searching |
Mark Alan Schultz, Donald H. Willis, Jianlei Xie, Steven Anthony Barron, Barth Alan Canfield |
2002-04-23 |
| 6229951 |
Digital video picture and ancillary data processing and storage |
Mark Alan Schultz, Donald H. Willis, Jianlei Xie, Steven Anthony Barron, Barth Alan Canfield |
2001-05-08 |
| 6222979 |
Memory control in trick play mode |
Donald H. Willis, Mark Alan Schultz, Jianlei Xie, Steven Anthony Barron |
2001-04-24 |
| 6154603 |
Picture decoding for trick mode operation |
Donald H. Willis, Mark Alan Schultz, Jianlei Xie |
2000-11-28 |
| 6002447 |
Video signal processing apparatus |
Mark Francis Rumreich, Ronald Keen |
1999-12-14 |
| 5696710 |
Apparatus for symmetrically reducing N least significant bits of an M-bit digital signal |
Greg A. Kranawetter, Donald H. Willis |
1997-12-09 |
| 5633689 |
Apparatus for separating a digital composite video signal into components |
Donald H. Willis, Greg A. Kranawetter |
1997-05-27 |
| 5132784 |
Comb filter-burst locked clock circuitry |
Todd J. Christopher |
1992-07-21 |