Inventor

Min-Chul Oh

Inventor

Seoul, KR

Overview

4→

Patents

1996–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 4 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein22%

H01LSemiconductor devices22%

H10DInorganic electric semiconductor devices22%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1022%

G02BOptical elements, systems or apparatus11%

PatentTitleYear

10,636,790Semiconductor devices and methods for manufacturing the same2020 10,115,722Semiconductor devices and methods for manufacturing the same2018 5,555,326'Optical waveguide intensity modulator using electro-optic polymer'1996 5,513,283'Te-Me mode converter on polymer waveguide'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to KOREA ELECTRONICS TELECOMM (2)· patent assignee history

1996Based in Daejeon, KR· patent location history

2018–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history

2018–2020Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOREA ELECTRONICS TELECOMM	2	1996
SAMSUNG ELECTRONICS CO LTD	2	2018–2020

Locations

Location	Patents	Span
Seoul, KR	2	2018–2020
Daejeon, KR	2	1996