Inventor

Joo Young Oh

Inventor

Daejeon, KR

Overview

2013–2020

Patent span

Physics

Primary field (CPC G)

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

E21Bprimary

E21BEarth or rock drilling12%

G01NInvestigating or analysing materials by determining their chemical or physical properties12%

H04NPictorial communication, e.g. television12%

A61BDiagnosis6%

B41JTypewriters6%

G01FMeasuring volume, volume flow, mass flow or liquid level6%

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%

G01MTesting static or dynamic balance of machines or structures6%

G03GElectrography6%

G06FElectric digital data processing6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to OH JOO YOUNG (4)· patent assignee history

2013–2020Based in Seoul, KR· patent location history

2014Patents assigned to CHA YOUNG TAEK (2)· patent assignee history

2014Patents assigned to CHOI SUNGJOON (2)· patent assignee history

2014Patents assigned to KOREA IND TECH INST (2)· patent assignee history

2014–2018Based in Daejeon, KR· patent location history

2014Based in Daejon, KR· patent location history

2018Patents assigned to KOREA INST IND TECH (2)· patent assignee history

2018Based in Asan-si, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations