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Inventor

Chul Sik Kee

Inventor
Gwangju, KR

Overview

2→
Patents
2007–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus29%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
H01LSemiconductor devices14%
H03CModulation14%
H10KOrganic electric solid-state devices14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
PatentTitleYear
9,231,226'Terahertz wave modulator based on hole-injection and -transfer'20167,220,065'Connection apparatus for parallel optical interconnect module and parallel optical interconnect module using the same'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to KOREA ELECTRONICS TELECOMM (1)· patent assignee history
2007Based in Daejeon, KR· patent location history
2016Patents assigned to KANG CHUL (1)· patent assignee history
2016Patents assigned to KEE CHUL-SIK (1)· patent assignee history
2016Patents assigned to KWANGJU INST SCI & TECH (1)· patent assignee history
2016Patents assigned to LEE JOONG-WOOK (1)· patent assignee history
2016Based in Gwangju, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KANG CHUL12016
KEE CHUL-SIKself12016
KOREA ELECTRONICS TELECOMM12007
KWANGJU INST SCI & TECH12016
LEE JOONG-WOOK12016
Locations
LocationPatentsSpan
Gwangju, KR12016
Daejeon, KR12007