Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430390 | Secure signing method, device and system | Joss Daniel Giffard-Burley, Avinav KHANAL | 2025-09-30 |
| 11971929 | Secure signing method, device and system | Joss Daniel Giffard-Burley, Avinav KHANAL | 2024-04-30 |
| 11586320 | Handwritten data capture method and handwritten data capture device | Lachezar Sachov Dodov, Tanya Dimitrova, Katya Yurukova | 2023-02-21 |
| 11175771 | Handwritten data capture method and handwritten data capture device | Lachezar Sachov Dodov, Tanya Dimitrova, Katya Yurukova | 2021-11-16 |
| 10769349 | Handwritten data capture method and handwritten data capture device | Lachezar Sachov Dodov, Tanya Dimitrova, Katya Yurukova | 2020-09-08 |
| 10754454 | User notification method, handwritten data capture device, and program | Hidehiko Yokotsuka | 2020-08-25 |
| 10429963 | User notification method, handwritten data capture device, and program | Hidehiko Yokotsuka | 2019-10-01 |