Inventor
Eun Chul Shin
Inventor
Cheonan-si, KR
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating30%
G09GArrangements or circuits for control of indicating devices using static means to present variable information26%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications17%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,726,780Aging system and method for operating the same202010,152,925Backlight unit, display apparatus having the same, and image display system20189,830,869Light unit and display device including the same20179,720,279'Backlight unit and related display device'20179,418,623'Backlight unit with over-current detection and display device having the same'20169,288,854'Backlight unit and display device having the same'20168,941,320'Method of driving a light source, light source apparatus for performing the method and display apparatus having the light source apparatus'20158,779,665'Backlight units and current control methods thereof'20146,031,338'Ballast method and apparatus and coupling therefor'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to LUMATRONIX MANUFACTURING INC (1)· patent assignee history
2000Patents assigned to NEW ANTHONY INC (1)· patent assignee history
2000Based in San Jose, CA, US· patent location history
2014–2020Patents assigned to SAMSUNG DISPLAY CO LTD (8)· patent assignee history
2014Patents assigned to KWON YOUNGSUP (1)· patent assignee history
2014Patents assigned to OH WON SIK (1)· patent assignee history
2014–2018Based in Cheonan-si, KR· patent location history
2017Based in Chungcheongnam-do, KR· patent location history
2020Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG DISPLAY CO LTD | 8 | 2014–2020 |
| KWON YOUNGSUP | 1 | 2014 |
| LUMATRONIX MANUFACTURING INC | 1 | 2000 |
| NEW ANTHONY INC | 1 | 2000 |
| OH WON SIK | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cheonan-si, KR | 6 | 2014–2018 |
| Yongin-si, KR | 1 | 2020 |
| Chungcheongnam-do, KR | 1 | 2017 |
| San Jose, California, US | 1 | 2000 |