Assignee
ULTIMATTE CORP
US·19 granted patents·1,034 citations·filing 1983–2001
Top patents by PatentIndex Score
19 records- 0194US4589013AAutomated encoded signal color image compositingULTIMATTE CORP·Filed 1983·Granted May 13, 1986·106 cites·40 claims
- 0291US6134346AMethod for removing from an image the background surrounding a selected objectULTIMATTE CORP·Filed 1998·Granted Oct 17, 2000·176 cites·19 claims
- 0390US4625231AComprehensive electronic compositing systemULTIMATTE CORP·Filed 1984·Granted Nov 25, 1986·56 cites·33 claims
- 0489US6134345AComprehensive method for removing from an image the background surrounding a selected subjectULTIMATTE CORP·Filed 1998·Granted Oct 17, 2000·123 cites·25 claims
- 0584US6288703B1Method for removing from an image the background surrounding a selected subject by generating candidate mattesULTIMATTE CORP·Filed 1999·Granted Sep 11, 2001·89 cites·10 claims
- 0678US4847543AMotion control drive interfaceULTIMATTE CORP·Filed 1988·Granted Jul 11, 1989·33 cites·7 claims
- 0777US6538396B1Automatic foreground lighting effects in a composited sceneULTIMATTE CORP·Filed 2001·Granted Mar 25, 2003·23 cites·12 claims
- 0876US5907315AMethod and apparatus for adjusting parameters used by compositing devicesULTIMATTE CORP·Filed 1996·Granted May 25, 1999·68 cites·35 claims
- 0975US5343252AMethod and apparatus for compositing video imagesULTIMATTE CORP·Filed 1993·Granted Aug 30, 1994·40 cites·11 claims
- 1074US5742354AMethod for generating non-visible window edges in image compositing systemsULTIMATTE CORP·Filed 1996·Granted Apr 21, 1998·50 cites·32 claims
- 1174US5557339AScreen filtering boundary detection for noise filtering prior to image compositingULTIMATTE CORP·Filed 1994·Granted Sep 17, 1996·39 cites·6 claims
- 1274US5424781ABacking color and luminance nonuniformity compensation for linear image compositingULTIMATTE CORP·Filed 1992·Granted Jun 13, 1995·37 cites·19 claims
- 1373US6646687B1Automatic background scene defocusing for image compositingULTIMATTE CORP·Filed 1999·Granted Nov 11, 2003·46 cites·12 claims
- 1472US5270820AMethod and apparatus for tracking a pointing device in a video fieldULTIMATTE CORP·Filed 1992·Granted Dec 14, 1993·34 cites·2 claims
- 1565US5515109ABacking color and luminance nonuniformity compensationULTIMATTE CORP·Filed 1995·Granted May 7, 1996·27 cites·15 claims
- 1664US6363526B1Edge enhancement correction for improved image qualityULTIMATTE CORP·Filed 1998·Granted Mar 26, 2002·30 cites·3 claims
- 1761US5831685ABacking color and luminance nonuniformity compensationULTIMATTE CORP·Filed 1996·Granted Nov 3, 1998·22 cites·2 claims
- 1858US5940140ABacking luminance non-uniformity compensation in real-time compositing systemsULTIMATTE CORP·Filed 1996·Granted Aug 17, 1999·23 cites·17 claims
- 1949US5202762AMethod and apparatus for applying correction to a signal used to modulate a background video signal to be combined with a foreground video signalULTIMATTE CORP·Filed 1991·Granted Apr 13, 1993·12 cites·10 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →