Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5867602 | Reversible wavelet transform and embedded codestream manipulation | Edward L. Schwartz, Michael J. Gormish, Martin Boliek | 1999-02-02 |
| 5815097 | Method and apparatus for spatially embedded coding | Edward L. Schwartz, Tibor Boros | 1998-09-29 |
| 5748786 | Apparatus for compression using reversible embedded wavelets | James D. Allen, IV, Edward L. Schwartz, Martin Boliek | 1998-05-05 |
| 5731988 | Method and apparatus for reversible color conversion | Edward L. Schwartz | 1998-03-24 |
| 5710562 | Method and apparatus for compressing arbitrary data | Michael J. Gormish, Edward L. Schwartz, James D. Allen, IV | 1998-01-20 |
| 5561421 | Access method data compression with system-built generic dictionaries | Brian Smith, Mark Anthony Sovik, Pong-Sheng Wang, Nancy Y. Young | 1996-10-01 |
| 5546080 | Order-preserving, fast-decoding arithmetic coding arithmetic coding and compression method and apparatus | Glen G. Langdon, Jr. | 1996-08-13 |
| 5471207 | Compression of palettized images and binarization for bitwise coding of M-ary alphabets therefor | David G. Stork, James D. Allen, IV | 1995-11-28 |
| 5270712 | Sort order preserving method for data storage compression | Balakrishna Raghavendra Iyer, Glen G. Langdon, Jr. | 1993-12-14 |