3DO Company

Patent Applications and Registrations

Patent applications and USPTO patent grants for 3DO Company.The latest application filed is for "fast approximation to the spherical linear interpolation function".

Company Profile

0.13.1

3DO Company - Redwood City CA
The 3DO Company - San Mateo CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Fast approximation to the spherical linear interpolation function App 20030195907 - Budge, William	2003-10-16
Networked computer game system with persistent playing objects Grant 6,009,458 - Hawkins , et al. December 28, 1	1999-12-28
Interactive information delivery system Grant 6,005,561 - Hawkins , et al. December 21, 1	1999-12-21
Decompressor and compressor for simultaneously decompressing and compressng a plurality of pixels in a pixel array in a digital image differential pulse code modulation (DPCM) system Grant 5,631,849 - Wallace May 20, 1	1997-05-20
Method for communicating a value over a transmission medium and for decoding same Grant 5,617,506 - Burk , et al. April 1, 1	1997-04-01
Method for controlling a spryte rendering processor Grant 5,596,693 - Needle , et al. January 21, 1	1997-01-21
Zone data streaming for 3-dimensional video environment Grant 5,577,180 - Reed November 19, 1	1996-11-19
Method and apparatus for processing image data Grant 5,572,235 - Mical , et al. November 5, 1	1996-11-05
Multi-phase filter/DAC Grant 5,521,946 - Main May 28, 1	1996-05-28
Display list management mechanism for real-time control of by-the-line modifiable video display system Grant 5,502,462 - Mical , et al. March 26, 1	1996-03-26
Amplitude adaptive filter Grant 5,488,576 - Main January 30, 1	1996-01-30
Method and apparatus for gamma correction by mapping, transforming and demapping Grant 5,408,267 - Main April 18, 1	1995-04-18
Method and apparatus for digital multiplication based on sums and differences of finite sets of powers of two Grant 5,402,369 - Main March 28, 1	1995-03-28
Method for generating three dimensional sound Grant 5,337,363 - Platt August 9, 1	1994-08-09

Company Registrations

SEC

0000898441

3DO CO of DELAWARE

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