Inventor
Hyun Chul Lim
Inventor
Seoul, KR
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices21%
H10HInorganic light-emitting semiconductor devices having potential barriers21%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
F21KNon-electric light sources using luminescence7%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted7%
H05BElectric heating7%
Y10TTechnical subjects covered by former us classification7%
B01DSeparation3%
B09BDisposal of solid waste not otherwise provided for3%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
PatentTitleYear
9,935,238Light-emitting element and lighting system20189,559,257'Light emitting device and lighting system'20179,362,451'Light emitting diode and light emitting device package including the same'20169,112,093'Light emitting device'20159,087,961'Light emitting device and lighting system'20158,952,400'Light emitting diode and light emitting device package including the same'20158,816,255'Surface heater using strip type surface heating element and fabricating method thereof'20148,409,516'Monolith, catalyst convertor for purifying exhaust gas using the same and method for manufacturing the catalyst convertor'20138,405,009'Defrost heater using strip type surface heat emission element and fabricating method thereof and defrost apparatus using the same'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2015Patents assigned to LIM HYUN CHUL (4)· patent assignee history
2013–2014Patents assigned to JEONG SANG DONG (3)· patent assignee history
2013–2014Patents assigned to LEE JAE YEONG (3)· patent assignee history
2013–2014Patents assigned to AMOGREENTECH CO LTD (2)· patent assignee history
2013–2014Based in Gwangmyeong-si, KR· patent location history
2015–2018Patents assigned to LG INNOTEK CO LTD (6)· patent assignee history
2015–2018Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG INNOTEK CO LTD | 6 | 2015–2018 |
| LIM HYUN CHULself | 4 | 2013–2015 |
| JEONG SANG DONG | 3 | 2013–2014 |
| LEE JAE YEONG | 3 | 2013–2014 |
| AMOGREENTECH CO LTD | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 6 | 2015–2018 |
| Gwangmyeong-si, KR | 3 | 2013–2014 |