Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4979038 | Variable threshold quantification process in encoding by transformation for the transmission of image signals | Jacques Guichard | 1990-12-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4979038 | Variable threshold quantification process in encoding by transformation for the transmission of image signals | Jacques Guichard | 1990-12-18 |