Inventor
Soon Hyung Kwon
Inventor
Seoul, KR
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus18%
H04NPictorial communication, e.g. television18%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein16%
H02NElectric machines not otherwise provided for9%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
Y02TClimate change mitigation technologies related to transportation4%
F03GSpring, weight, inertia or like motors3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
Y02ATechnologies for adaptation to climate change3%
PatentTitleYear
10,642,121Reflective display device for visible light and infrared camouflage and active camouflage device using the same2020RE047656Optical assembly, backlight unit and display apparatus thereof201910,291,153Electrode stacked energy conversion device using liquid201910,270,370Energy conversion substrate using liquid201910,090,783Energy conversion device using change of contact area and contact angle of liquid201810,050,567Flexible energy conversion device using liquid20189,998,034Energy conversion device using liquid20189,954,463Energy conversion device using change of contact surface with liquid20189,664,089'Fault diagnosis method of SCR system and an apparatus thereof'20179,140,929'Optical assembly, backlight unit and display apparatus thereof'20158,672,498'Optical assembly, backlight unit and display apparatus thereof'20148,664,139'Desulfurization method for LNT system'20148,482,691'Display apparatus having a minimized non-display region'20138,403,511'Optical assembly, backlight unit and display apparatus thereof'20138,327,624'System for purifying exhaust gas'20128,181,448'System for controlling urea injection quantity of vehicle and method thereof'20128,054,530'E-paper panel'20118,054,554'Display apparatus'20118,045,272'Display apparatus'20118,023,194'Display apparatus'20117,611,248'Projection lens unit and thin projector using the same'20097,582,332'Particles having charge-controlling group on outer surface for electronic-paper display device and method for preparing the same'20097,540,618'Thin projector'20097,535,525'Electronic paper display device and method of preparation the same'20097,287,865'Display optical system'20077,125,123'Image projector'20067,066,607'Projection-type display optical system'20066,747,709'Optical system of liquid crystal projector using liquid crystal displays'20045,772,301'Display combined with slide projector and liquid crystal projector'19985,283,602'Optical system for projector'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2019Patents assigned to LG ELECTRONICS INC (18)· patent assignee history
1998–2019Based in Seoul, KR· patent location history
2011–2019Based in Pyeongtaek-si, KR· patent location history
2012–2015Patents assigned to KWON SOON HYUNG (6)· patent assignee history
2012–2017Patents assigned to HYUNDAI MOTOR CO LTD (4)· patent assignee history
2012Based in Kyungki-do, KR· patent location history
2012Based in Hwaseong-si, KR· patent location history
2013–2015Patents assigned to BAE SEUNG CHOON (3)· patent assignee history
2018–2020Patents assigned to KOREA ELECTRONICS TECHNOLOGY (7)· patent assignee history
2019–2020Based in Seongnam-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ELECTRONICS INC | 18 | 1998–2019 |
| KOREA ELECTRONICS TECHNOLOGY | 7 | 2018–2020 |
| KWON SOON HYUNGself | 6 | 2012–2015 |
| HYUNDAI MOTOR CO LTD | 4 | 2012–2017 |
| BAE SEUNG CHOON | 3 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 17 | 1998–2019 |
| Pyeongtaek-si, KR | 8 | 2011–2019 |
| Seongnam-si, KR | 2 | 2019–2020 |
| Kyungki-do, KR | 1 | 2012 |
| Hwaseong-si, KR | 1 | 2012 |