Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12243498 | Colored electrophoretic displays using same polarity reversing address pulse | Stephen J. Telfer, Stephen Bull, Alain Bouchard, Craig A. Herb, Kosta Ladavac +10 more | 2025-03-04 |
| 12084595 | Electrophoretic media including charge control agents comprising quartenary amines and unsaturated polymeric tails | Ziyan Wu, James H. ABORN, John Lock, Kosta Ladavac, Erik DUNKERLEY +2 more | 2024-09-10 |
| 11195481 | Color electrophoretic displays using same polarity reversing address pulse | Stephen J. Telfer, Stephen Bull, Alain Bouchard, Craig A. Herb, Kosta Ladavac +10 more | 2021-12-07 |
| 11098206 | Electrophoretic media including charge control agents comprising quartenary amines and unsaturated polymeric tails | Ziyan Wu, James H. ABORN, John Lock, Kosta Ladavac, Erik DUNKERLEY +2 more | 2021-08-24 |
| 11084935 | Method of making functionalized quinacridone pigments | Ziyan Wu | 2021-08-10 |
| 10662334 | Method of making functionalized quinacridone pigments | Ziyan Wu | 2020-05-26 |
| 10475399 | Color electrophoretic displays using same polarity reversing address pulse | Stephen J. Telfer, Stephen Bull, Alain Bouchard, Craig A. Herb, Kosta Ladavac +10 more | 2019-11-12 |
| 10242630 | Color electrophoretic displays using same polarity reversing address pulse | Stephen J. Telfer, Luke M. Slominski, Lee Yezek, Kenneth R. Crounse, J. Ryan Kruse +10 more | 2019-03-26 |
| 10196523 | Functionalized quinacridone pigments | Ziyan Wu | 2019-02-05 |
| 9752034 | Functionalized quinacridone pigments | Ziyan Wu | 2017-09-05 |
| 9697778 | Reverse driving pulses in electrophoretic displays | Stephen J. Telfer, Stephen Bull, Alain Bouchard, Craig A. Herb, Kosta Ladavac +10 more | 2017-07-04 |
| 9158174 | Electrophoretic particles and processes for the production thereof | Michael D. Walls, Thomas H. Whitesides | 2015-10-13 |
| 8654436 | Particles for use in electrophoretic displays | — | 2014-02-18 |
| 8582196 | Electrophoretic particles and processes for the production thereof | Michael D. Walls, Thomas H. Whitesides | 2013-11-12 |
| 8270064 | Electrophoretic particles, and processes for the production thereof | Michael D. Walls, Michael Musick | 2012-09-18 |
| 7771787 | Particle lithography method and ordered structures prepared thereby | Darrell Velegol, Allison Mary Yake, Charles E. Snyder | 2010-08-10 |