Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11759996 | Surface feature formation for three-dimensional printing | Kristopher J. Erickson, Lihua Zhao | 2023-09-19 |
| 11498269 | Post-print processing of three dimensional (3D) printed objects | Kristopher J. Erickson, Lihua Zhao | 2022-11-15 |
| 11320761 | Charge roller voltage determination | Seongsik Chang, Brad Thomas Dransfield, Eric G. Nelson, Bruce J. Jackson, Omer Gila +2 more | 2022-05-03 |
| 11143978 | Charge roller gap determination | Seongsik Chang, Omer Gila, Daniel Espinosa, Eyal Lovton, Asael Degany | 2021-10-12 |
| 10254676 | Charge roller for electrographic printer | Seongsik Chang, Thomas Anthony, Michael H. Lee, Omer Gila | 2019-04-09 |
| 9423717 | Charge roller for electrographic printer | Seongsik Chang, Thomas Anthony, Michael H. Lee, Omer Gila | 2016-08-23 |
| 8980511 | Organic photoconductor coating | Zhang-Lin Zhou, Krzysztof Nauka, Lihua Zhao | 2015-03-17 |