Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188223 | Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication | Yoshitaka Nakayama | 2021-11-30 |
| 11169696 | Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication | Plamen Petkov | 2021-11-09 |
| 11132540 | Ink file searching method, apparatus, and program | Yoichi Miura | 2021-09-28 |
| 11042292 | Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication | Stefan Yotov, Heidi Wang, Plamen Petkov | 2021-06-22 |
| 11023127 | Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication | Plamen Petkov, Stefan Yotov, Heidi Wang, Boriana Mladenova | 2021-06-01 |