Assignee
3DO CO
US·15 granted patents·2,370 citations·filing 1992–1996
Top patents by PatentIndex Score
15 records- 0196US6005561AInteractive information delivery system3DO CO·Filed 1994·Granted Dec 21, 1999·753 cites·22 claims
- 0294US6009458ANetworked computer game system with persistent playing objects3DO CO·Filed 1996·Granted Dec 28, 1999·758 cites·30 claims
- 0392US5521946AMulti-phase filter/DAC3DO CO·Filed 1994·Granted May 28, 1996·78 cites·37 claims
- 0491US5337363AMethod for generating three dimensional sound3DO CO·Filed 1992·Granted Aug 9, 1994·101 cites·21 claims
- 0589US5838389AApparatus and method for updating a CLUT during horizontal blanking3DO CO·Filed 1994·Granted Nov 17, 1998·91 cites·61 claims
- 0687US5596693AMethod for controlling a spryte rendering processor3DO CO·Filed 1995·Granted Jan 21, 1997·109 cites·34 claims
- 0787US5572235AMethod and apparatus for processing image data3DO CO·Filed 1992·Granted Nov 5, 1996·94 cites·40 claims
- 0887US5408267AMethod and apparatus for gamma correction by mapping, transforming and demapping3DO CO·Filed 1994·Granted Apr 18, 1995·98 cites·57 claims
- 0983US5502462ADisplay list management mechanism for real-time control of by-the-line modifiable video display system3DO CO·Filed 1993·Granted Mar 26, 1996·68 cites·10 claims
- 1083US5481275AResolution enhancement for video display using multi-line interpolation3DO CO·Filed 1992·Granted Jan 2, 1996·58 cites·43 claims
- 1164US5617506AMethod for communicating a value over a transmission medium and for decoding same3DO CO·Filed 1994·Granted Apr 1, 1997·43 cites·18 claims
- 1264US5577180AZone data streaming for 3-dimensional video environment3DO CO·Filed 1995·Granted Nov 19, 1996·49 cites·22 claims
- 1363US5402369AMethod and apparatus for digital multiplication based on sums and differences of finite sets of powers of two3DO CO·Filed 1993·Granted Mar 28, 1995·42 cites·38 claims
- 1460US5631849ADecompressor and compressor for simultaneously decompressing and compressng a plurality of pixels in a pixel array in a digital image differential pulse code modulation (DPCM) system3DO CO·Filed 1994·Granted May 20, 1997·19 cites·15 claims
- 1547US5488576AAmplitude adaptive filter3DO CO·Filed 1994·Granted Jan 30, 1996·9 cites·29 claims
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