Issued Patents All Time
Showing 1–25 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343756 | Fluid dispensing devices with enhanced heating elements for non-aqueous fluids | Alexander Govyadinov, Michael W. Cumbie, Craig Olbrich, Erik D. Torniainen | 2025-07-01 |
| 12023942 | Image formation device including a liquid removal belt | Napoleon J. Leoni | 2024-07-02 |
| 12017468 | Image formation with electroosmotic liquid removal | Viktor Shkolnikov, Napoleon J. Leoni | 2024-06-25 |
| 11884058 | Image formation device with radiation fixation | Rajesh Kelekar, Napoleon J. Leoni | 2024-01-30 |
| 11644732 | Display device | Henryk Birecki, Napoleon J. Leoni | 2023-05-09 |
| 11609515 | Polarity fixation of ink particles | Napoleon J. Leoni, Rajesh Kelekar | 2023-03-21 |
| 11392062 | Image formation with image-receiving holder and image formation medium | Napoleon J. Leoni | 2022-07-19 |
| 11390091 | Writing electronic paper | Napoleon J. Leoni, Steven Rosenberg, Henryk Birecki | 2022-07-19 |
| 11320761 | Charge roller voltage determination | Seongsik Chang, Brad Thomas Dransfield, Eric G. Nelson, Bruce J. Jackson, Anthony William McLennan +2 more | 2022-05-03 |
| 11295681 | Display device | Rares Vernica, Mark Huber, Napoleon J. Leoni, Steven J. Simske | 2022-04-05 |
| 11143978 | Charge roller gap determination | Seongsik Chang, Daniel Espinosa, Anthony William McLennan, Eyal Lovton, Asael Degany | 2021-10-12 |
| 11077675 | E-paper imager | Napoleon J. Leoni, Henryk Birecki | 2021-08-03 |
| 11036943 | Imaging with job ticket | Rares Vernica, Henryk Birecki | 2021-06-15 |
| 10969649 | Display device | Napoleon J. Leoni, Chuangyu Zhou, Daniel Espinosa | 2021-04-06 |
| 10878773 | Selectively constraining a substrate for writing | Napoleon J. Leoni | 2020-12-29 |
| 10793381 | Belt drive for rewritable display medium | Napoleon J. Leoni, Chuangyu Zhou, Henryk Birecki | 2020-10-06 |
| 10712630 | Display device | Napoleon J. Leoni, Alex Veis | 2020-07-14 |
| 10678110 | Display device | Napoleon J. Leoni, Daniel Espinosa, Raj Kelekar | 2020-06-09 |
| 10579160 | Mobile imaging device | Henryk Birecki, Napoleon J. Leoni | 2020-03-03 |
| 10579161 | ION writing calibration | Napolean J. Leoni, Henryk Birecki | 2020-03-03 |
| 10565942 | Display device | Henryk Birecki, Napoleon J. Leoni, Steven J. Simske | 2020-02-18 |
| 10559268 | Passive e-paper imaging and erasing | Napoleon J. Leoni, Henryk Birecki | 2020-02-11 |
| 10558275 | E-paper display writer | Napoleon J. Leoni, Henryk Birecki | 2020-02-11 |
| 10545388 | Display device | Henryk Birecki, Napoleon J. Leoni | 2020-01-28 |
| 10540486 | Transaction medium | Steven J. Simske, Henryk Birecki, Napoleon J. Leoni | 2020-01-21 |