Inventor

Yeon-sang Park

Inventor

Seoul, KR

Overview

10→

Patents

2014–2021

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus23%

H01LSemiconductor devices10%

B82YSpecific uses or applications of nanostructures6%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light6%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%

Y10TTechnical subjects covered by former us classification6%

A61KPreparations for medical, dental or toiletry purposes3%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%

B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units3%

PatentTitleYear

10,933,033Composition for preventing or reducing nephrotoxicity and use thereof2021 9,991,371Semiconductor device including two-dimensional material2018 9,626,887'Image display device and method and apparatus for implementing augmented reality using unidirectional beam'2017 9,499,400'Optical devices and methods of controlling propagation directions of light from the optical devices'2016 9,341,753'Optical device and method of controlling propagation directions of light and surface plasmon by using the optical device'2016 9,279,937'Optical interconnection for stacked integrated circuit'2016 9,207,369'Optical modulator and method of manufacturing the optical modulator'2015 9,029,252'Nanostructure, optical device including the same, and methods of manufacturing the nanostructure and the optical device'2015 8,879,138'Surface plasmon polariton modulator'2014 8,848,756'Surface plasmon laser'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2018Patents assigned to SAMSUNG ELECTRONICS CO LTD (9)· patent assignee history

2014–2018Based in Seoul, KR· patent location history

2016Patents assigned to CHOE JONG-HO (1)· patent assignee history

2016Patents assigned to KIM JIN-EUN (1)· patent assignee history

2016Patents assigned to KOREA UNIV IND & ACAD COLLABORATION FOUND (1)· patent assignee history

2021Patents assigned to KOREA INST SCI & TECH (1)· patent assignee history

2021Based in Gangneung-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	9	2014–2018
CHOE JONG-HO	1	2016
KIM JIN-EUN	1	2016
KOREA INST SCI & TECH	1	2021
KOREA UNIV IND & ACAD COLLABORATION FOUND	1	2016

Locations

Location	Patents	Span
Seoul, KR	9	2014–2018
Gangneung-si, KR	1	2021