Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10410937 | Optical measuring method for semiconductor wafer including a plurality of patterns and method of manufacturing semiconductor device using optical measurement | Jang-Ik Park, Souk Kim, Yu-Sin Yang, Soo Seok Lee | 2019-09-10 |
| 10202321 | Method of simultaneously preparing 1,1,1-trifluoro-2-chloropropene and 1,1,1,2-tetrafluoropropene using gas phase catalyst | Ook Jae Cho, Dong Hyuk Park, Su Jin Park, Jin An JUNG, Dae-Woo Kim | 2019-02-12 |