Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12046060 | Ink file searching method, apparatus, and program | Yoichi Miura | 2024-07-23 |
| 11747976 | Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication | Yoshitaka Nakayama | 2023-09-05 |
| 11580761 | Ink file searching method, apparatus, and program | Yoichi Miura | 2023-02-14 |
| 11422693 | Digital ink generating apparatus, method and program, and digital ink reproducing apparatus, method and program | — | 2022-08-23 |
| 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 |
| 10768805 | Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication | Yoshitaka Nakayama | 2020-09-08 |
| 10747339 | Digital ink coding method, digital ink decoding method, digital ink data structure, and method of generating file including digital ink | Plamen Petkov, Naoki Watanabe | 2020-08-18 |
| 10747421 | Digital ink generating apparatus, method and program, and digital ink reproducing apparatus, method and program | — | 2020-08-18 |
| 10534530 | Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication | Stefan Yotov, Heidi Wang, Plamen Petkov | 2020-01-14 |
| 10409484 | Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication | Plamen Petkov | 2019-09-10 |
| 10359865 | Stylus, stylus signal processing method, and stylus signal processing device | Masahiko Yamada, David Charles Fleck | 2019-07-23 |
| 10331338 | 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 | 2019-06-25 |
| 10296787 | Ink file output method, output device, and program | Yoichi Miura | 2019-05-21 |
| 10191653 | Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication | Plamen Petkov | 2019-01-29 |
| 10078445 | 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 | 2018-09-18 |
| 10049289 | Method and system for generating and selectively outputting two types of ink vector data | Plamen Petkov | 2018-08-14 |
| 9904465 | Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication | Plamen Petkov | 2018-02-27 |
| 9904466 | Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication | Plamen Petkov | 2018-02-27 |
| 9875021 | 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 | 2018-01-23 |
| 9792517 | Method and system for generating and selectively outputting two types of ink vector data | Plamen Petkov, Kevin Louis Parkes | 2017-10-17 |
| 9766804 | Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication | Yoshitaka Nakayama | 2017-09-19 |