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Inventor

Yong-Gwan Lee

Inventor
Daejeon, KR

Overview

6→
Patents
2011–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

H03Hprimary
H03HImpedance networks, e.g. resonant circuits42%
H01JElectric discharge tubes or discharge lamps25%
H05HPlasma technique25%
C23CCoating metallic material8%
PatentTitleYear
9,960,011Plasma generation apparatus and plasma generation method20189,736,919'RF power distribution device and RF power distribution method'20178,884,520'Impedance matching apparatus'20148,466,623'Impedance matching methods and systems performing the same'20138,120,259'Impedance matching methods and systems performing the same'20128,053,991'Impedance matching methods and systems performing the same'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to PLASMART CO LTD (2)· patent assignee history
2011–2018Based in Daejeon, KR· patent location history
2012–2013Patents assigned to KIM JAE-HYUN (2)· patent assignee history
2012–2013Patents assigned to LEE SANG-WON (2)· patent assignee history
2012–2013Patents assigned to LEE YONG-GWAN (2)· patent assignee history
2013–2018Patents assigned to PLASMART INC (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PLASMART INC42013–2018
KIM JAE-HYUN22012–2013
LEE SANG-WON22012–2013
LEE YONG-GWANself22012–2013
PLASMART CO LTD22011–2012
Locations
LocationPatentsSpan
Daejeon, KR62011–2018