Inventor

Younggeun Roh

Inventor

Seoul, KR

Overview

26→

Patents

2017–2020

Patent span

Physics

Primary field (CPC G)

Patents· 26 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus16%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light10%

H01LSemiconductor devices9%

A61BDiagnosis6%

G01NInvestigating or analysing materials by determining their chemical or physical properties5%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%

B82YSpecific uses or applications of nanostructures3%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%

H10DInorganic electric semiconductor devices3%

PatentTitleYear

10,809,127Method and apparatus for analyzing spectral information2020 10,756,301Electronic device having stacking structure comprising two dimensional materials2020 10,615,561Multi-wavelength laser apparatus2020 10,605,658Spectrometer2020 10,568,527Apparatus for and method of monitoring blood pressure and wearable device having function of monitoring blood pressure2020 10,545,050Optical signal processing method and apparatus2020 10,520,438Collection optics system for spectrometer and Raman spectral system2019 10,466,569Beam steering device, optical apparatus including beam steering device, and beam steering method2019 10,405,806Apparatus for and method of measuring blood pressure2019 10,393,580Spectrometer including light filter2019 10,388,224Quantum dot light emitting device and optical apparatus including the same2019 10,379,275Optical filter including plates for filtering light and optical measuring device employing optical filter2019 10,347,686Optical sensor2019 10,288,479Optical device including slot and apparatus employing the optical device2019 10,265,023Laser speckle contrast imaging system, laser speckle contrast imaging method, and apparatus including the laser speckle contrast imaging system2019 10,203,438Optical filter including plates for filtering light and optical measuring device employing optical filter2019 10,012,824Optical device and method of controlling direction of light from optical device2018 9,904,077'Tunable nano-antenna and methods of manufacturing and operating the same'2018 9,903,815'Authentication structure/apparatus and method'2018 9,847,621Apparatus for outputting directional light and light interconnection system having the same2017 9,790,332'Nanostructure and optical device including the nanostructure'2017 9,715,063'Light interconnection device using plasmonic via'2017 9,666,675'Graphene device and method of operating the same'2017 9,577,123'Nanostructure and optical device having nanostructure'2017 9,559,227'Nanostructure and optical device including the nanostructure'2017 9,553,083'Apparatus for controlling heat flow'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (26)· patent assignee history

2017Patents assigned to UNIST (ULSAN NAT INST OF SCIENCE AND TECHNOLOGY) (3)· patent assignee history

2017Patents assigned to UNIST ACADEMY-INDUSTRY RES CORP (2)· patent assignee history

2017Patents assigned to INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIV (1)· patent assignee history

2017–2020Based in Seoul, KR· patent location history

2019Based in Suwon-si, KR· patent location history

2020Patents assigned to RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	26	2017–2020
UNIST (ULSAN NAT INST OF SCIENCE AND TECHNOLOGY)	3	2017
UNIST ACADEMY-INDUSTRY RES CORP	2	2017
INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIV	1	2017
RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV	1	2020

Locations

Location	Patents	Span
Seoul, KR	24	2017–2020
Suwon-si, KR	2	2019