Inventor
Hyung Don Joo
Inventor
Pohang-si, KR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Dprimary
C21DModifying the physical structure of ferrous metals38%
C22CAlloys38%
C23CCoating metallic material13%
H01FMagnets13%
PatentTitleYear
10,851,431Grain-oriented electrical steel sheet and manufacturing method therefor202010,760,141Grain-oriented electrical steel sheet and manufacturing method of grain-oriented electrical steel sheet20209,663,839'Method for manufacturing grain-oriented electrical steel sheet having excellent magnetic properties'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to POSCO (3)· patent assignee history
2017Patents assigned to JOO HYUNG-DON (1)· patent assignee history
2017Patents assigned to KIM BYEONG-GOO (1)· patent assignee history
2017Patents assigned to KIM CHANG-SOO (1)· patent assignee history
2017Patents assigned to PARK JONG-HO (1)· patent assignee history
2017–2020Based in Pohang-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| POSCO | 3 | 2017–2020 |
| JOO HYUNG-DONself | 1 | 2017 |
| KIM BYEONG-GOO | 1 | 2017 |
| KIM CHANG-SOO | 1 | 2017 |
| PARK JONG-HO | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pohang-si, KR | 3 | 2017–2020 |