Inventor
Jae-kyung Kwak
Inventor
Ansan-si, KR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body18%
G06FElectric digital data processing18%
G06KGraphical data reading18%
C21DModifying the physical structure of ferrous metals9%
C22CAlloys9%
C23CCoating metallic material9%
G06TImage data processing or generation, in general9%
G06VImage or video recognition or understanding9%
PatentTitleYear
11,091,818High strength cold-rolled steel sheet and hot-dip galvanized steel sheet having excellent hole expansion, ductility and surface treatment properties, and method for manufacturing same202110,423,312Method of styling content and touch screen device for styling content201910,226,573Fluid occlusion detection apparatus and method20199,067,022'Injection amount measuring apparatus'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2015Based in Gyeonggi-do, KR· patent location history
2019Based in Ansan-si, KR· patent location history
2021Patents assigned to POSCO (1)· patent assignee history
2021Based in Gwangyang-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 3 | 2015–2019 |
| POSCO | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ansan-si, KR | 2 | 2019 |
| Gwangyang-si, KR | 1 | 2021 |
| Gyeonggi-do, KR | 1 | 2015 |