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Inventor

Ji Myon Lee

Inventor
Kumi-shi, KR

Overview

4→
Patents
2001–2007
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.

H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light38%
G02BOptical elements, systems or apparatus25%
C30BSingle-crystal growth13%
H10HInorganic light-emitting semiconductor devices having potential barriers13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
PatentTitleYear
7,179,669'Tunable semiconductor laser and method thereof'20077,130,325'Sampled grating distributed feedback wavelength tunable semiconductor laser integrated with sampled grating distributed Bragg reflector'20067,065,108'Method of wavelength tuning in a semiconductor tunable laser'20066,294,016'Method for manufacturing p-type GaN based thin film using nitridation'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to KWANGJU INST SCI & TECH (1)· patent assignee history
2001Based in Kwangju, KR· patent location history
2006–2007Patents assigned to KOREA ELECTRONICS TELECOMM (3)· patent assignee history
2006–2007Based in Kumi-shi, KR· patent location history
2006Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA ELECTRONICS TELECOMM32006–2007
KWANGJU INST SCI & TECH12001
Locations
LocationPatentsSpan
Kumi-shi, KR22006–2007
Daejeon, KR12006
Kwangju, KR12001