Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10121983 | Light-emitting device including nano particle having core shell structure | Junhee Choi | 2018-11-06 |
| 9905790 | Optoelectronic device including quantum dot | Weonkyu Koh, Kyungsang CHO | 2018-02-27 |
| 7838430 | Plasma control using dual cathode frequency mixing | Steven C. Shannon, Dennis S. Grimard, Theodoros Panagopoulos, Daniel J. Hoffman, Michael G. Chafin +4 more | 2010-11-23 |
| 7736914 | Plasma control using dual cathode frequency mixing and controlling the level of polymer formation | Jingbao Liu, Bryan Pu | 2010-06-15 |
| 7374636 | Method and apparatus for providing uniform plasma in a magnetic field enhanced plasma reactor | Keiji Horioka, Chun Yan, Roger Alan Lindley, Panyin Hughes, Douglas H. Burns +4 more | 2008-05-20 |
| 7316199 | Method and apparatus for controlling the magnetic field intensity in a plasma enhanced semiconductor wafer processing chamber | Keiji Horioka, Chun Yan, Roger Alan Lindley, Qi Li, Panyin Hughes +3 more | 2008-01-08 |
| 6372151 | Storage poly process without carbon contamination | Nam Hun Kim, Jeffrey D. Chinn | 2002-04-16 |
| 6312616 | Plasma etching of polysilicon using fluorinated gas mixtures | Jeffrey D. Chinn, Nam Hun Kim | 2001-11-06 |