Assignee
DEMOGRAFX
US·6 granted patents·909 citations·filing 1991–1999
Top patents by PatentIndex Score
6 records- 0197US6442203B1System and method for motion compensation and frame rate conversionDEMOGRAFX·Filed 1999·Granted Aug 27, 2002·302 cites·96 claims
- 0295US5465119APixel interlacing apparatus and methodDEMOGRAFX·Filed 1991·Granted Nov 7, 1995·171 cites·19 claims
- 0393US5852565ATemporal and resolution layering in advanced televisionDEMOGRAFX·Filed 1996·Granted Dec 22, 1998·200 cites·71 claims
- 0492US5988863ATemporal and resolution layering in advanced televisionDEMOGRAFX·Filed 1998·Granted Nov 23, 1999·194 cites·1 claims
- 0575US5737027APixel interlacing apparatus and methodDEMOGRAFX·Filed 1994·Granted Apr 7, 1998·31 cites·22 claims
- 0658US5305324AData scrambling interface for correcting large burst errors in high speed, high capacity tape drivesDEMOGRAFX·Filed 1993·Granted Apr 19, 1994·11 cites·47 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →