Inventor
Sun-Hwa Kwon
Inventor
Suwon-si, KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere38%
H01JElectric discharge tubes or discharge lamps19%
B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units6%
C21DModifying the physical structure of ferrous metals6%
C22CAlloys6%
C23CCoating metallic material6%
C23FNon-mechanical removal of metallic material from surface6%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
PatentTitleYear
10,941,460Plated steel plate and manufacturing method thereof20218,228,465'White phosphor, light emission device including the same, and liquid crystal display device including the light emission device as backlight unit'20128,158,025'Phosphor composition and display device including the same'20128,137,585'Phosphor composition and display device including the same'20128,128,840'Phosphor composition for display device'20127,952,266'White phosphor, light emission device including the same, and display device'20117,839,468'White phosphor, light emission device including the same, and liquid crystal display device including the light emission device as backlight unit'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2012Patents assigned to SAMSUNG SDI CO LTD (6)· patent assignee history
2010–2012Based in Suwon-si, KR· patent location history
2012Patents assigned to HEO GYEONG-JAE (4)· patent assignee history
2012Patents assigned to KIM JI-HYUN (4)· patent assignee history
2012Patents assigned to KWON SUN-HWA (4)· patent assignee history
2012Patents assigned to YOU YONG-CHAN (4)· patent assignee history
2021Based in Dangjin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG SDI CO LTD | 6 | 2010–2012 |
| HEO GYEONG-JAE | 4 | 2012 |
| KIM JI-HYUN | 4 | 2012 |
| KWON SUN-HWAself | 4 | 2012 |
| YOU YONG-CHAN | 4 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 6 | 2010–2012 |
| Dangjin-si, KR | 1 | 2021 |