Inventor

Soo-Ran Park

Inventor

Suwon-si, KR

Overview

8→

Patents

2014–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Lprimary

H01LSemiconductor devices21%

H10KOrganic electric solid-state devices21%

G09FDisplaying11%

B26BHand-held cutting tools not otherwise provided for5%

G02BOptical elements, systems or apparatus5%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%

G06FElectric digital data processing5%

G09GArrangements or circuits for control of indicating devices using static means to present variable information5%

H04MTelephonic communication5%

H04NPictorial communication, e.g. television5%

PatentTitleYear

10,940,597Razor cartridge having a blade housing with slits receiving clips for securing razor blades2021 10,608,067Top emission device and organic light-emitting diode display device2020 10,050,096Top emission device and organic light-emitting diode display device2018 9,955,146Display device and driving method thereof2018 9,685,493'Top emission device and organic light-emitting diode display device'2017 9,577,013'Organic light-emitting diode (OLED) display capable of controlling light transmittance'2017 9,165,485'Display apparatus'2015 8,879,243'Multi-display device'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2020Patents assigned to SAMSUNG DISPLAY CO LTD (7)· patent assignee history

2014–2015Patents assigned to JEONG YONG-JU (2)· patent assignee history

2014–2015Patents assigned to PARK SOO-RAN (2)· patent assignee history

2014Patents assigned to CHOI MIN SUNG (1)· patent assignee history

2014–2015Based in Asan-si, KR· patent location history

2015Patents assigned to CHOI MINSUNG (1)· patent assignee history

2017–2020Based in Suwon-si, KR· patent location history

2017Based in Yongin, KR· patent location history

2021Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG DISPLAY CO LTD	7	2014–2020
JEONG YONG-JU	2	2014–2015
PARK SOO-RANself	2	2014–2015
CHOI MIN SUNG	1	2014
CHOI MINSUNG	1	2015

Locations

Location	Patents	Span
Suwon-si, KR	4	2017–2020
Asan-si, KR	2	2014–2015
Seoul, KR	1	2021
Yongin, KR	1	2017