Inventor
Jeong Seok Yoo
Inventor
Yongin-si, KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation67%
H01LSemiconductor devices17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
PatentTitleYear
10,964,565Substrate processing apparatus and method202110,870,081Wet desulfurization apparatus capable of improving desulfurization efficiency and wet desulfurization method using the same202010,870,080Wet desulfurization apparatus capable of improving desulfurization efficiency and wet desulfurization method using the same202010,561,981Wet desulfurization apparatus capable of improving desulfurization efficiency and wet desulfurization method using the same202010,549,234Wet desulfurization apparatus capable of improving desulfurization efficiency and wet desulfurization method using the same2020Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2020Patents assigned to DOOSAN HEAVY IND & CONSTRUCTION CO LTD (4)· patent assignee history
2020Patents assigned to DOOSAN HEAVY IND CONSTR CO LTD (4)· patent assignee history
2020Based in Yongin-si, KR· patent location history
2021Patents assigned to PSK HOLDINGS INC (1)· patent assignee history
2021Patents assigned to PSK INC (1)· patent assignee history
2021Based in Gyeonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOOSAN HEAVY IND & CONSTRUCTION CO LTD | 4 | 2020 |
| DOOSAN HEAVY IND CONSTR CO LTD | 4 | 2020 |
| PSK HOLDINGS INC | 1 | 2021 |
| PSK INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin-si, KR | 4 | 2020 |
| Gyeonggi-do, KR | 1 | 2021 |