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Inventor

Won Kyoung Lee

Inventor
Daejeon, KR

Overview

21→
Patents
2005–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 21 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication15%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light11%
H04BTransmission11%
G02BOptical elements, systems or apparatus7%
H04JMultiplex communication7%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
G06FElectric digital data processing4%
H04QSelecting4%
A61KPreparations for medical, dental or toiletry purposes2%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%
PatentTitleYear
10,739,196Spectroscopic apparatus and spectroscopic method using orthogonal code202010,552,022Display control method, apparatus, and non-transitory computer-readable recording medium202010,404,375Method and apparatus for processing traffic in optical transport network201910,345,243Apparatus and method for processing bio optical signal using spread spectrum201910,009,272Packet transmission apparatus for processing operations, administration, and maintenance (OAM) packet and protection switching message20189,879,038'Salt of tenofovir disoproxil'20189,743,162'Apparatus and method for managing OTN traffic in packet-circuit integrated transport system based on multilayer-integrated fabric switch'20179,215,187'Packet transport system and traffic management method thereof'20159,197,319'Device for monitoring optical link fault and method thereof'20158,483,218'Packet transport layer apparatus'20138,440,064'Electrode module and deionization apparatus using the same'20138,391,297'Method for transmitting extended protocol message to control subscriber services of connection-oriented Ethernet'20137,873,041'Method and apparatus for searching forwarding table'20117,535,740'Electronic apparatus and power circuit having reduced switching loss'20097,242,834'Dispersion-shifted fiber for optical parametric amplifier'20077,230,958'Raman amplifier and raman pumping method'20077,154,663'Dispersion compensating fiber for S-band discrete Raman amplifier'20067,133,196'Erbium doped fiber amplifier for reducing transient phenomena of OSNR and BER in dynamic WDM system and amplifying method thereof'20067,038,841'Fiber amplifier and control method thereof'20066,992,816'Apparatus and method for gain-spectrum-tilt compensation in long-wavelength band dispersion-compensating hybrid fiber amplifier'20066,972,108'Device for metallizing uranium oxide and recovering uranium'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2020Based in Daejeon, KR· patent location history
2006–2015Patents assigned to KOREA ELECTRONICS TELECOMM (9)· patent assignee history
2006–2007Based in Busan, KR· patent location history
2009–2013Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2009–2013Based in Suwon-si, KR· patent location history
2013–2015Patents assigned to LEE WON KYOUNG (4)· patent assignee history
2017–2020Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (5)· patent assignee history
2018Based in Hwaseong-si, KR· patent location history
2019–2020Patents assigned to KOREA ADVANCED INST SCI & TECH (2)· patent assignee history
2020Based in Seongnam-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA ELECTRONICS TELECOMM92006–2015
ELECTRONICS & TELECOMMUNICATIONS RES INST52017–2020
LEE WON KYOUNGself42013–2015
KOREA ADVANCED INST SCI & TECH22019–2020
SAMSUNG ELECTRONICS CO LTD22009–2013
Locations
LocationPatentsSpan
Daejeon, KR142005–2020
Busan, KR32006–2007
Suwon-si, KR22009–2013
Seongnam-si, KR12020
Hwaseong-si, KR12018