Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12307189 | Completing typeset characters using handwritten strokes | Stéphane Guyetant, Alain Chateigner | 2025-05-20 |
| 10007859 | System and method for superimposed handwriting recognition technology | Freddy Perraud, Pierre-Michel Lallican, Guillermo Aradilla | 2018-06-26 |
| 9911052 | System and method for superimposed handwriting recognition technology | Freddy Perraud, Pierre-Michel Lallican | 2018-03-06 |
| 9524440 | System and method for superimposed handwriting recognition technology | Freddy Perraud, Pierre-Michel Lallican | 2016-12-20 |
| 9384403 | System and method for superimposed handwriting recognition technology | Freddy Perraud, Pierre-Michel Lallican, Guillermo Aradilla | 2016-07-05 |