Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819803 | Faster lossless rotation of JPEG images | Joan L. Mitchell | 2004-11-16 |
| 6781711 | Method and system for efficient transmittal and presentation of complex images | Reinhard Heinrich Hohensee, Jean Margaret Aschenbrenner, Arthur R. Roberts, David Stone, John Thomas Varga | 2004-08-24 |
| 6757439 | JPEG packed block structure | Neil M. Leeder, Joan L. Mitchell | 2004-06-29 |
| 6714318 | Dithering method and apparatus for multitone printers | Charles H. Morris, III, Joan L. Mitchell, Chai Wah Wu, Gerhard Robert Thompson, Charles P. Tresser | 2004-03-30 |
| 6690832 | Method, system, and program for decoding compressed data at multiple points | Joan LaVerne Mitchell | 2004-02-10 |