Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6845129 | Controlling a video-buffer-verifier buffer using an MPEG-like encoder | — | 2005-01-18 |
| 6754270 | Encoding high-definition video using overlapping panels | Agesino Primatic | 2004-06-22 |
| 6683608 | Seaming polygonal projections from subhemispherical imagery | Scott Gilbert, Thomas Baker | 2004-01-27 |
| 6674797 | Ensuring video buffer verifer integrity in MPEG-like encoding | — | 2004-01-06 |
| 6621866 | Method for inserting a visual element into an MPEG bit stream | Dinei Florencio, Jungwoo Lee | 2003-09-16 |
| 6320584 | Method and apparatus for simulating movement in multidimensional space with polygonal projections from subhemispherical imagery | Scott Gilbert, Thomas Baker | 2001-11-20 |
| 6058143 | Motion vector extrapolation for transcoding video sequences | — | 2000-05-02 |
| 6031540 | Method and apparatus for simulating movement in multidimensional space with polygonal projections from subhemispherical imagery | Scott Gilbert, Thomas Baker | 2000-02-29 |
| 5991451 | Variable-length encoding using code swapping | Michael Keith, Joseph N. Romriell, Rohit Agarwal | 1999-11-23 |
| 5990980 | Detection of transitions in video sequences | — | 1999-11-23 |
| 5793896 | Ordering corrector for variable length codes | — | 1998-08-11 |
| 5787207 | Method and apparatus for minimizing blockiness in reconstructed images | — | 1998-07-28 |
| 5748790 | Table-driven statistical decoder | — | 1998-05-05 |
| 5694531 | Method and apparatus for simulating movement in multidimensional space with polygonal projections | Jonathan A. Eggert | 1997-12-02 |
| 5574449 | Signal processing with hybrid variable-length and entropy encodidng | — | 1996-11-12 |
| 5568569 | Method and apparatus for analyzing digital video images by merging displacement vectors | — | 1996-10-22 |
| 5544239 | Method and apparatus for improving motion analysis of fades | Adnan M. Alattar | 1996-08-06 |
| 5488568 | Playback method and system for processing image data | Michael Keith, Rohan Coelho, Brian R. Nickerson | 1996-01-30 |
| 5440350 | Method and apparatus for encoding selected blocks of a residual image signal | — | 1995-08-08 |
| 5432554 | Method and apparatus for decoding images using a specified data format | Brian R. Nickerson, Michael Keith, Rohan Coelho | 1995-07-11 |
| 5386232 | Method and apparatus for encoding images using a specified data format | Brian R. Nickerson, Michael Keith, Rohan Coelho | 1995-01-31 |
| 5351085 | Method and system for generating compressed image signals | Rohan Coelho, Brian R. Nickerson, Michael Keith | 1994-09-27 |
| 5347311 | Method and apparatus for unevenly encoding error images | — | 1994-09-13 |
| 5331414 | Method and apparatus for encoding a digital motion video signal using pyramid specific filtering | — | 1994-07-19 |
| 5305103 | Method and apparatus for improved pyramidal image encoding | — | 1994-04-19 |