Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11984330 | Atomic layer etch and deposition processing systems including a lens circuit with a tele-centric lens, an optical beam folding assembly, or a polygon scanner | Yunsang Kim, He Zhang, Keith Wells, Alan M. Schoepp | 2024-05-14 |
| 10224212 | Isotropic etching of film with atomic layer control | Yunsang Kim, Hyuk-Jun Kwon, He Zhang | 2019-03-05 |
| 8727502 | Inkjet print head with flow-path micro-pattern and manufacturing method thereof | Dae-Jung Kim, Chi Won Moon | 2014-05-20 |
| 8585172 | Ink discharge apparatus and method of controlling the same | Kang-Woong Ko, Dae-Jung Kim | 2013-11-19 |
| 8454113 | Ink discharge device of inkjet head and control method thereof | Kang-Woong Ko, Jong Han Oh, Hyun Cheol Oh | 2013-06-04 |