Inventor
Hae Jin Park
Inventor
Seoul, KR
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices15%
F25DRefrigerators13%
H10HInorganic light-emitting semiconductor devices having potential barriers13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
G05DSystems for controlling or regulating non-electric variables7%
F24FAir-conditioning5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
A61BDiagnosis3%
F21KNon-electric light sources using luminescence3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
PatentTitleYear
10,957,755Display panel having a gate driving circuit arranged distributively in a display region of the display panel and organic light-emitting diode display device using the same202110,783,820Gate driver and flat panel display device including the same202010,449,392Rectal phantom unit and phantom device including the same201910,340,417Semiconductor device, semiconductor device package, and lighting system comprising same201910,199,530Ultraviolet light-emitting device and light unit comprising same201910,064,597Head and neck simulation phantom device20189,997,666Light emitting device2018D0762183'LED package body'20169,397,257'Light emitting device'20169,356,200'Light emitting device package'20169,240,533'Ultraviolet light emitting device'20169,029,895'Ultraviolet light emitting device'20159,000,415'Light emitting device'20158,681,304'Liquid crystal display device with a lateral pattern portion formed on a side of the data line for improving a rubbing defect'20146,887,315'Vacuum plate having a symmetrical air-load block'20056,101,825'Refrigerator having a device for opening/closing cool air supply ports and method for controlling the same'20006,052,999'Method for controlling opening/closing of cool air discharge ports of a refrigerator'20005,950,449'Refrigerator having cool air dispersing blades of which angular position is changed successively'19995,907,953'Temperature controlling method and apparatus for refrigerator using velocity control of rotary blade'19995,816,054'Defrosting apparatus for refrigerators and method for controlling the same'19985,799,496'Temperature controlling method and apparatus for refrigerator using velocity control of ventilation fan and direction control of rotary blade'19985,778,688'Temperature controlling method for separate cooling refrigerator having rotary blade'19985,775,124'Methods and apparatus for controlling the volume and entry direction of cool air supplied to a cooling chamber'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2000Patents assigned to SAMSUNG ELECTRONICS CO LTD (8)· patent assignee history
1998–2019Based in Suwon-si, KR· patent location history
2005–2019Based in Seoul, KR· patent location history
2014Patents assigned to HYDIS TECH CO LTD (1)· patent assignee history
2014–2018Based in Gyeonggi-do, KR· patent location history
2015–2019Patents assigned to LG INNOTEK CO LTD (9)· patent assignee history
2018Patents assigned to CATHOLIC UNIV INDUSTRY ACADEMIC COOPERATION FOUNDATION (1)· patent assignee history
2020–2021Patents assigned to LG DISPLAY CO LTD (2)· patent assignee history
2020Based in Goryeong-gun, KR· patent location history
2021Based in Paju-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG INNOTEK CO LTD | 9 | 2015–2019 |
| SAMSUNG ELECTRONICS CO LTD | 8 | 1998–2000 |
| LG DISPLAY CO LTD | 2 | 2020–2021 |
| CATHOLIC UNIV INDUSTRY ACADEMIC COOPERATION FOUNDATION | 1 | 2018 |
| HYDIS TECH CO LTD | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 10 | 2005–2019 |
| Suwon-si, KR | 8 | 1998–2019 |
| Gyeonggi-do, KR | 2 | 2014–2018 |
| Paju-si, KR | 1 | 2021 |
| Goryeong-gun, KR | 1 | 2020 |