Inventor
II Woo Park
Inventor
Gwangyang-si, KR
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form20%
C09KMaterials for miscellaneous applications, not provided for elsewhere10%
C22CAlloys10%
C23CCoating metallic material10%
H01LSemiconductor devices10%
H05BElectric heating10%
H10HInorganic light-emitting semiconductor devices having potential barriers10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
11,090,907Hot dip aluminized steel material having excellent corrosion resistance and workability, and manufacturing method therefor20218,795,817'Phosphor film, method of manufacturing the same, coating method of phosphor layer, method of manufacturing LED package, and LED package manufactured thereby'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to HONG SEONG JAE (1)· patent assignee history
2014Patents assigned to KWAK CHANG HOON (1)· patent assignee history
2014Patents assigned to LEE KYU JIN (1)· patent assignee history
2014Patents assigned to PARK II WOO (1)· patent assignee history
2014Based in Gyeonggi-do, 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 |
|---|---|---|
| HONG SEONG JAE | 1 | 2014 |
| KWAK CHANG HOON | 1 | 2014 |
| LEE KYU JIN | 1 | 2014 |
| PARK II WOOself | 1 | 2014 |
| POSCO | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gwangyang-si, KR | 1 | 2021 |
| Gyeonggi-do, KR | 1 | 2014 |