Issued Patents All Time
Showing 101–125 of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757437 | Compression/decompression using reversible embedded wavelets | Alexander F. Keith, Ahmad Zandi, Martin Boliek, Michael J. Gormish | 2004-06-29 |
| 6754394 | Compression and decompression system with reversible wavelets and lossy reconstruction | Martin Boliek, Michael J. Gormish, Alexander F. Keith | 2004-06-22 |
| 6549666 | Reversible embedded wavelet system implementation | — | 2003-04-15 |
| 6510246 | Downsampling and upsampling of binary images | Martin Boliek, Michael J. Gormish | 2003-01-21 |
| 6492916 | Method and apparatus for generating multiple selectable contexts | Michael J. Gormish | 2002-12-10 |
| 6466699 | Reversible DCT for lossless—lossy compression | Ahmad Zandi | 2002-10-15 |
| 6285790 | Data compression for indexed color image data | — | 2001-09-04 |
| 6229927 | Reversible embedded wavelet system implementation | — | 2001-05-08 |
| 6222941 | Apparatus for compression using reversible embedded wavelets | Ahmad Zandi, James D. Allen, IV, Martin Boliek | 2001-04-24 |
| 6219458 | Overlapped reversible transforms for unified lossless/lossy compression | Ahmad Zandi | 2001-04-17 |
| 6216145 | Overlapped reversible transforms for unified lossless/lossy compression | Ahmad Zandi | 2001-04-10 |
| 6195466 | Reversible DCT for lossless-lossy compression | Ahmad Zandi | 2001-02-27 |
| 6195465 | Method and apparatus for compression using reversible wavelet transforms and an embedded codestream | Ahmad Zandi, Michael J. Gormish, Martin Boliek | 2001-02-27 |
| 6141446 | Compression and decompression system with reversible wavelets and lossy reconstruction | Martin Boliek, Michael J. Gormish, Alexander F. Keith | 2000-10-31 |
| 6094151 | Apparatus and method for finite state machine coding of information selecting most probable state subintervals | Michael J. Gormish | 2000-07-25 |
| 6058215 | Reversible DCT for lossless-lossy compression | Ahmad Zandi | 2000-05-02 |
| 5999656 | Overlapped reversible transforms for unified lossless/lossy compression | Ahmad Zandi | 1999-12-07 |
| 5966465 | Compression/decompression using reversible embedded wavelets | Alexander F. Keith, Ahmad Zandi, Martin Boliek, Michael J. Gormish | 1999-10-12 |
| 5912636 | Apparatus and method for performing m-ary finite state machine entropy coding | Michael J. Gormish | 1999-06-15 |
| 5881176 | Compression and decompression with wavelet style and binary style including quantization by device-dependent parser | Alexander F. Keith, Ahmad Zandi, Martin Boliek, Michael J. Gormish | 1999-03-09 |
| 5867602 | Reversible wavelet transform and embedded codestream manipulation | Ahmad Zandi, Michael J. Gormish, Martin Boliek | 1999-02-02 |
| 5815097 | Method and apparatus for spatially embedded coding | Ahmad Zandi, Tibor Boros | 1998-09-29 |
| 5748786 | Apparatus for compression using reversible embedded wavelets | Ahmad Zandi, James D. Allen, IV, Martin Boliek | 1998-05-05 |
| 5731988 | Method and apparatus for reversible color conversion | Ahmad Zandi | 1998-03-24 |
| 5717394 | Method and apparatus for encoding and decoding data | Michael J. Gormish, James D. Allen, IV, Martin Boliek | 1998-02-10 |