Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816021 | Antifreeze member | Myong-jong Kwon, Seung Jin Oh, Yunho Gwak, Young-Pil Kim, Ji-In Park +1 more | 2017-11-14 |
| 9793291 | Method of manufacturing a semiconductor device | Hyun-Jin Shin, Jung-Hwan Kim, Sang Hoon Lee, Hun Lim, Yong Seok Cho +2 more | 2017-10-17 |
| 9694340 | Reactor for solid ammonium salt, a method of controlling the reactor, and NOx emission purification system using solid ammonium salt and selective catalytic reduction | Gyu Baek Cho, Yong Jin Kim, Jun Ho Lee, Young-Il Jeong, Seok Hwan Lee +6 more | 2017-07-04 |