Quivanus Processing LLC
Records under this name other than patents Quivanus Processing LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,111,610 | Displaying film-originated video on high frame rate monitors without motions discontinuities Formerly held Term ended Term ended Dec 18, 2017 · From the USPTO record | Term ended | Term ended Dec 18, 2017 | From the USPTO record |
| US 6,166,773 | Method and apparatus for de-interlacing video fields to progressive scan video frames Formerly held Term ended Term ended Aug 14, 2017 · From the USPTO record | Term ended | Term ended Aug 14, 2017 | From the USPTO record |
| US 6,222,589 | Displaying video on high-resolution computer-type monitors substantially without motion discontinuities Formerly held Term ended Term ended Aug 8, 2016 · From the USPTO record | Term ended | Term ended Aug 8, 2016 | From the USPTO record |
| US 4,939,576 | Adaptive ringing reducer for television signal processing Term ended Term ended no later than Jul 3, 2010 · Low confidence | Term ended | Term ended no later than Jul 3, 2010 | Low confidence |
| US 4,943,849 | Television transmission system having improved separation of audio and video spectra Term ended Term ended no later than Jul 24, 2010 · Low confidence | Term ended | Term ended no later than Jul 24, 2010 | Low confidence |
| US 4,951,149 | Television system with variable aspect picture ratio Term ended Term ended no later than Aug 21, 2010 · Low confidence | Term ended | Term ended no later than Aug 21, 2010 | Low confidence |
| US 4,959,717 | Method for masking picture reinforcement signals carried within the vertical interval Term ended Term ended no later than Sep 25, 2010 · Low confidence | Term ended | Term ended no later than Sep 25, 2010 | Low confidence |
| US 5,014,119 | Horizontal and vertical transition level enhancement within television system Term ended Term ended no later than May 7, 2011 · Low confidence | Term ended | Term ended no later than May 7, 2011 | Low confidence |
| US 5,025,312 | Motion-adaptive video noise reduction system using recirculation and coring Term ended Term ended no later than Jun 18, 2011 · Low confidence | Term ended | Term ended no later than Jun 18, 2011 | Low confidence |
| US 5,063,438 | Three dimensional encoding system for color television Term ended Term ended no later than Nov 5, 2011 · Low confidence | Term ended | Term ended no later than Nov 5, 2011 | Low confidence |