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Inventor

Jung Hoon Choi

Inventor
Incheon, KR

Overview

5→
Patents
2016–2021
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

LOC23primary
LOC2320%
E02BHydraulic engineering10%
F16LPipes10%
G01GWeighing10%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure10%
G01MTesting static or dynamic balance of machines or structures10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
G09BEducational or demonstration appliances10%
H01RElectrically-conductive connections10%
PatentTitleYear
11,060,648Connecting device for piping202111,063,383Receptacle connector2021D0924377Pipe connector2021D0924376Pipe connector20219,488,561'Test apparatus for early landslide detection fully-connected with pore water pressure, surface displacement and shear surface'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to KOREA INST GEOSCIENCE & MINERAL RESOURCES (1)· patent assignee history
2016Patents assigned to KOREA INST OF GEOSCIENCE AND MINERAL RESOURCE (1)· patent assignee history
2016Based in Daejeon, KR· patent location history
2021Patents assigned to ESSEN TECH CO LTD (3)· patent assignee history
2021Patents assigned to LS MTRON LTD (1)· patent assignee history
2021Based in Incheon, KR· patent location history
2021Based in Anyang-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ESSEN TECH CO LTD32021
KOREA INST GEOSCIENCE & MINERAL RESOURCES12016
KOREA INST OF GEOSCIENCE AND MINERAL RESOURCE12016
LS MTRON LTD12021
Locations
LocationPatentsSpan
Incheon, KR32021
Anyang-si, KR12021
Daejeon, KR12016