Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6697532 | System and method for producing descriptors for image compression | Keshi Chen, Mehdi Khosravi | 2004-02-24 |
| 5790131 | System and method for lossy compression of data with output file size control | Gang Liang, Jarkko J. Kari, Keshi Chen | 1998-08-04 |
| 5754704 | Method and apparatus for compressing and decompressing three-dimensional digital data using fractal transform | Michael F. Barnsley, Lyman P. Hurd | 1998-05-19 |