Inventor

Jong-In Shim

Inventor

Seoul, KR

Overview

11→

Patents

1995–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 11 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 light15%

H01LSemiconductor devices12%

H10HInorganic light-emitting semiconductor devices having potential barriers12%

B82YSpecific uses or applications of nanostructures9%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

G02BOptical elements, systems or apparatus6%

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

H04BTransmission6%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

10,663,774Optical transmission module, optical transceiver, and optical communication system including same2020 10,451,905Optical transmission module, optical transceiver, and optical communication system including same2019 9,945,898Method and device for measuring internal quantum efficiency of an optical element2018 9,337,383'Light emitting device'2016 8,946,762'Light emitting diode and light emitting diode package'2015 8,600,705'Method and apparatus for measuring internal quantum well efficiency of LED'2013 7,693,200'Semiconductor laser diode having ridge'2010 7,369,588'Broad-band optical semiconductor device and a method for manufacturing the same'2008 6,771,681'Distributed feedback semiconductor laser'2004 5,614,436'Multiple quantum well distributed feedback semiconductor laser device and method for fabricating the same'1997 5,450,437'Multiple quantum well distributed feedback semiconductor laser device and method for fabricating the same'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1997Patents assigned to NEC CORP (2)· patent assignee history

1995–1997Based in Tokyo, JP· patent location history

2004–2010Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history

2004Based in Ansan-si, KR· patent location history

2008–2020Based in Seoul, KR· patent location history

2013–2016Patents assigned to SHIM JONG-IN (2)· patent assignee history

2015–2016Patents assigned to UNIV SOGANG IND UNIV COOP FOUN (2)· patent assignee history

2019–2020Patents assigned to IUCF HYU ERICA CAMPUS (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	3	2004–2010
IUCF HYU ERICA CAMPUS	2	2019–2020
NEC CORP	2	1995–1997
SHIM JONG-INself	2	2013–2016
UNIV SOGANG IND UNIV COOP FOUN	2	2015–2016

Locations

Location	Patents	Span
Seoul, KR	8	2008–2020
Tokyo, JP	2	1995–1997
Ansan-si, KR	1	2004