Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11279852 | CMP slurry compositions and methods of fabricating a semiconductor device using the same | Eunsung Seo, Chang Gil Kwon, Dongchan Kim, Bo Yun Kim, Jun Ha HWANG | 2022-03-22 |
| 10494547 | Additive composition and positive polishing slurry composition including the same | Jang Kuk KWON, Chang Gil Kwon, Jun Ha HWANG | 2019-12-03 |
| 10421883 | Abrasive particle-dispersion layer composite and polishing slurry composition including the same | Jang Kuk KWON, Chang Gil Kwon, Jun Ha HWANG | 2019-09-24 |
| 10138395 | Abrasive particle-dispersion layer composite and polishing slurry composition including the same | Jang Kuk KWON, Chang Gil Kwon, Jun Ha HWANG | 2018-11-27 |
| 9318647 | Method of manufacturing semiconductor light emitting device | Bum Joon Kim, Seung Woo Choi, Sung Tae Kim, Young Min Park, Eun Deok Sim | 2016-04-19 |
| 9209063 | Apparatus for transferring substrates | Soo Jong Lee, Eun Jae Choi, Byoung Sam Choi, Yoon Bum Kim, Hyeon Ju Kim +4 more | 2015-12-08 |
| 9209064 | Apparatus for transferring substrates | Soo Jong Lee, Eun Jae Choi, Byoung Sam Choi, Yoon Bum Kim, Hyeon Ju Kim +4 more | 2015-12-08 |
| 9142442 | Apparatus for transferring substrates | Soo Jong Lee, Eun Jae Choi, Byoung Sam Choi, Yoon Bum Kim, Hyeon Ju Kim +4 more | 2015-09-22 |