Inventor
Ho-Won Choi
Inventor
Daegu, KR
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices22%
H01LSemiconductor devices19%
G06FElectric digital data processing12%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
H10HInorganic light-emitting semiconductor devices having potential barriers7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h102%
PatentTitleYear
10,998,580Electrolyte for rechargeable lithium battery and rechargeable lithium battery202110,985,404Electrolyte for lithium secondary battery, and lithium secondary battery comprising electrolyte202110,923,767Organic electrolyte solution and lithium battery including organic electrolyte solution202110,916,806Electrolyte for lithium secondary battery, and lithium secondary battery comprising electrolyte202110,886,568Electrolyte for rechargeable lithium battery and rechargeable lithium battery202110,410,576Display device having a light-emitting structure201910,411,077Display device having a color filter201910,388,705Display panel and method for manufacturing thereof201910,388,905Display device having an auxiliary electrode201910,367,039Display device having areas201910,297,792Display device having a micro-cavity structure and method for forming the same201910,204,966Organic light-emitting display device and method of manufacturing the same20199,547,387'Method for manufacturing organic light emitting display'20179,202,408'Organic light emitting display'20159,196,662'Organic light emitting display and method for manufacturing the same'20159,196,876'Touch screen integrated organic light emitting display device and method for fabricating the same'20159,184,409'Flexible organic light emitting display and method in an in-cell structure having a touch electrode array for manufacturing the same'20159,158,396'Organic light emitting diode display device with built-in touch panel'20159,130,181'Organic light emitting display and method for manufacturing the same'20159,058,074'Organic light emitting display'20158,946,690'Touch screen integrated organic light emitting display device and method for fabricating the same'20158,872,168'Flexible organic light emitting display and method in an in-cell structure having a touch electrode array for manufacturing the same'20148,299,702'Luminescence display panel with auxiliary electrode and method for fabricating the same'20127,839,086'Display device and method for manufacturing the same'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2012Based in Gumi-si, KR· patent location history
2012–2019Patents assigned to LG DISPLAY CO LTD (18)· patent assignee history
2012Patents assigned to CHOI HO WON (1)· patent assignee history
2014–2017Based in Daegu, KR· patent location history
2015Patents assigned to CHOI HO-WON (2)· patent assignee history
2015Patents assigned to LEE JAE-DO (1)· patent assignee history
2019Based in Paju-si, KR· patent location history
2019Based in Gyeonggi-do, KR· patent location history
2021Patents assigned to SAMSUNG SDI CO LTD (5)· patent assignee history
2021Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG DISPLAY CO LTD | 18 | 2012–2019 |
| SAMSUNG SDI CO LTD | 5 | 2021 |
| CHOI HO-WONself | 2 | 2015 |
| CHOI HO WONself | 1 | 2012 |
| LEE JAE-DO | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daegu, KR | 9 | 2014–2017 |
| Paju-si, KR | 6 | 2019 |
| Yongin-si, KR | 5 | 2021 |
| Gumi-si, KR | 2 | 2010–2012 |
| Gyeonggi-do, KR | 1 | 2019 |