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Inventor

Up Namkoong

Inventor
Daejeon, KR

Overview

4→
Patents
2014–2016
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.

H01Pprimary
H01PWaveguides22%
G01RMeasuring electric variables11%
H01CResistors11%
H01QAntennas, i.e. radio aerials11%
H01RElectrically-conductive connections11%
H02HEmergency protective circuit arrangements11%
H03GControl of amplification11%
H03KPulse technique11%
PatentTitleYear
9,448,270'Pulse injection apparatus'20169,190,722'Antenna line protection device'20158,994,471'Stacked diode limiter'20158,681,467'Surge protection apparatus and method using the same'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2015Patents assigned to KOREA ELECTRONICS TELECOMM (3)· patent assignee history
2014Patents assigned to CHU KWANG-UK (1)· patent assignee history
2014Patents assigned to LEE KYUNG-HOON (1)· patent assignee history
2014Patents assigned to NAMKOONG UP (1)· patent assignee history
2014Based in Buyeo-gun, KR· patent location history
2015–2016Based in Daejeon, KR· patent location history
2016Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA ELECTRONICS TELECOMM32014–2015
CHU KWANG-UK12014
ELECTRONICS & TELECOMMUNICATIONS RES INST12016
LEE KYUNG-HOON12014
NAMKOONG UPself12014
Locations
LocationPatentsSpan
Daejeon, KR32015–2016
Buyeo-gun, KR12014