LexDanaLexDanabeta
Inventor

Gyungock Kim

Inventor
Daejeon, KR

Overview

55→
Patents
2006–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 55 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus25%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation14%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%
H10DInorganic electric semiconductor devices8%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%
H01LSemiconductor devices6%
H10HInorganic light-emitting semiconductor devices having potential barriers4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
H10NElectric solid-state devices not otherwise provided for3%
PatentTitleYear
10,859,765Optical coupling device and method for manufacturing the same202010,466,413Opto-electronic system including optical input/output device201910,396,528Laser device and methods for manufacturing the same201910,197,818Thermo-optic optical switch201910,168,474Method of manufacturing optical input/output device201910,151,874Wavelength division multiplexer201810,101,633Optical switch201810,031,293Optical coupler20189,900,098'Optical device module and optical communication network system using the same'20189,728,657'Photodetector'20179,690,042'Optical input/output device, optical electronic system including the same, and method of manufacturing the same'20179,618,776'Electro-absorption optical modulation device and method of fabricating the same'20179,507,087'Wavelength combiner unit and arrayed waveguide grating having the same'20169,459,409'Optical coupling device'20169,360,621'Flat-top mode generating device and arrayed waveguide grating having the same'20169,316,792'Optical coupler and optical device including the same'20169,231,372'Semiconductor laser and method of fabricating the same'20169,171,996'Low-voltage high-gain high-speed germanium photo detector and method of fabricating the same'20159,164,238'Optical coupler having self-focusing region and arryed-waveguide grating structure including the same'20159,118,160'VCSEL and manufacturing method of the same'20159,063,302'Optical connector and optical device having the same'20159,031,365'Optical device module and optical communication network system using the same'20159,025,920'Optical coupling devices and silicon photonics chips having the same'20158,948,224'Semiconductor laser device and method of fabricating the same'20158,936,951'Method of manufacturing semiconductor lasers'20158,928,107'Light detection devices and methods of manufacturing the same'20158,903,208'Waveguide with reduced phase error and photonics device including the same'20148,859,319'Methods of forming photo detectors'20148,823,121'Waveguide photo-detector'20148,761,553'Optical network structures for multi-core central processor unit'20148,698,271'Germanium photodetector and method of fabricating the same'20148,644,657'Method of tuning resonance wavelength of ring resonator'20148,615,149'Photonics chip with efficient optical alignment and bonding and optical apparatus including the same'20138,548,281'Electro-optic modulating device'20138,520,985'Mach-Zehnder modulator'20138,394,705'Method of manufacturing semiconductor device having optical devices'20138,346,027'Electro-optic device'20138,346,026'Photoelectric device using PN diode and silicon integrated circuit (IC) including the photoelectric device'20138,320,037'Electro-optic device'20128,288,185'Semiconductor devices and methods of forming the same'20128,242,571'Waveguide photo-detector'20128,180,184'Absorption modulator and manufacturing method thereof'20128,031,021'Oscillation circuit based on metal-insulator transition device and method of driving the oscillation circuit'20117,994,549'Optical device including gate insulator with modulated thickness'20117,995,625'Resonator of hybrid laser diode'20117,928,442'Optical device having strained buried channel'20117,924,492'Optical device including gate insulating layer having edge effect'20117,915,700'Monolithic integrated composite device having silicon integrated circuit and silicon optical device integrated thereon, and fabrication method thereof'20117,881,574'Optical device'20117,760,974'Silicon arrayed waveguide grating device for reducing effective refractive index variation of optical waveguide according to temperature'20107,756,176'Interband tunneling intersubband transition semiconductor laser'20107,728,327'2-terminal semiconductor device using abrupt metal-insulator transition semiconductor material'20107,646,942'Silicon semiconductor based high-speed ring optical modulator'20107,630,602'Optical filter module and method of manufacturing the same'20096,987,290'Current-jump-control circuit including abrupt metal-insulator phase transition device'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2016Patents assigned to KOREA ELECTRONICS TELECOMM (39)· patent assignee history
2006–2014Based in Seoul, KR· patent location history
2011–2020Based in Daejeon, KR· patent location history
2012–2015Patents assigned to KIM GYUNGOCK (19)· patent assignee history
2012–2015Patents assigned to JOO JIHO (7)· patent assignee history
2012–2015Patents assigned to KIM IN GYOO (7)· patent assignee history
2016–2020Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (14)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA ELECTRONICS TELECOMM392006–2016
KIM GYUNGOCKself192012–2015
ELECTRONICS & TELECOMMUNICATIONS RES INST142016–2020
JOO JIHO72012–2015
KIM IN GYOO72012–2015
Locations
LocationPatentsSpan
Daejeon, KR322011–2020
Seoul, KR232006–2014