Inventor
Chul-Eun Yun
Inventor
Hwaseong-si, KR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks18%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
G06FElectric digital data processing9%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy9%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general5%
F21SNon-portable lighting devices5%
F21VFunctional features or details of lighting devices or systems thereof5%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems5%
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 emitted5%
G02BOptical elements, systems or apparatus5%
PatentTitleYear
10,928,029Guide lamp for vehicle202110,199,837Method for charging battery and electronic device201910,135,263Method and apparatus for charging a battery20189,660,475'Control circuit for reducing charging time and method thereof'20179,634,509'Method for rapid charging and electronic device thereof'20178,847,669'Method for controlling temperature of terminal and terminal supporting the same'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history
2014Patents assigned to JANG SE YOUNG (1)· patent assignee history
2014Patents assigned to PARK KI YEON (1)· patent assignee history
2014Based in Seoul, KR· patent location history
2017–2019Based in Hwaseong-si, KR· patent location history
2017–2018Based in Gyeonggi-do, KR· patent location history
2018Patents assigned to FAIRCHILD KOREA SEMICONDUCTOR LTD (1)· patent assignee history
2021Patents assigned to SL CORP (1)· patent assignee history
2021Based in Gyeongsan-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 5 | 2014–2019 |
| FAIRCHILD KOREA SEMICONDUCTOR LTD | 1 | 2018 |
| JANG SE YOUNG | 1 | 2014 |
| PARK KI YEON | 1 | 2014 |
| SL CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hwaseong-si, KR | 2 | 2017–2019 |
| Gyeonggi-do, KR | 2 | 2017–2018 |
| Gyeongsan-si, KR | 1 | 2021 |
| Seoul, KR | 1 | 2014 |