Inventor
Jin Kyung Choi
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 devices22%
H10HInorganic light-emitting semiconductor devices having potential barriers22%
B29CShaping or joining of plastics9%
B29LIndexing scheme associated with subclass b29c, relating to particular articles9%
F16CShafts9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling4%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
G02BOptical elements, systems or apparatus4%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light4%
PatentTitleYear
10,651,345Light emitting device, light emitting device package including the device, and lighting apparatus including the package202010,546,977Light emitting device, light emitting device package including the device, and lighting apparatus including the package202010,388,830Light emitting device package and light emitting device comprising same201910,326,056Light emitting device, light emitting device package including the device, and lighting apparatus including the package20199,680,065'Light emitting device and light emitting device package including the same'20178,681,831'Light outputting device and light scanning unit having the same'20146,574,410'Planar light waveguide circuit with landmarks'20036,336,986'Method for producing hybrid driveshaft'20026,126,770'Method for fabricating a spindle or roller employing a composite material'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2002Patents assigned to KOREA ADVANCED INST SCI & TECH (2)· patent assignee history
2000Based in Kyungki-do, KR· patent location history
2002Based in Kyungki, KR· patent location history
2003–2014Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2003–2020Based in Seoul, KR· patent location history
2014Patents assigned to CHOI JIN-KYUNG (1)· patent assignee history
2014Based in Suwon-si, KR· patent location history
2017–2020Patents assigned to LG INNOTEK CO LTD (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG INNOTEK CO LTD | 5 | 2017–2020 |
| KOREA ADVANCED INST SCI & TECH | 2 | 2000–2002 |
| SAMSUNG ELECTRONICS CO LTD | 2 | 2003–2014 |
| CHOI JIN-KYUNGself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 6 | 2003–2020 |
| Suwon-si, KR | 1 | 2014 |
| Kyungki, KR | 1 | 2002 |
| Kyungki-do, KR | 1 | 2000 |