Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508333 | Heating apparatus and substrate processing apparatus having the same | Byeong-Hoon Kim, Byung-Hwan Kong, Sung-Han Lee, Sun-Ok Cho, Seung Hwan KANG +1 more | 2019-12-17 |
| 7708385 | Ink-jet print head | Yong Jae Kim, Suk-han Lee, Jae Yong Choi, Sang Uk Son, Do Young Byun +1 more | 2010-05-04 |
| 7588320 | Droplet ejection device and method using electrostatic field | Suk-han Lee, Do Young Byun, Sang-joon Han, Yong Jae Kim, Sang Uk Son +2 more | 2009-09-15 |