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Inventor

Dae Gyun Choi

Inventor
Incheon, KR

Overview

2→
Patents
2017–2019
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E02Fprimary
E02FDredging40%
F15BSystems acting by means of fluids in general20%
F16KValves20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
10,329,738Construction machine and method for controlling construction machine20199,651,159'Pilot signal block assembly for construction machinery and control valve assembly having the same'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to DOOSAN INFRACORE CO LTD (2)· patent assignee history
2017Based in Gyeonggi-do, KR· patent location history
2019Based in Incheon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOOSAN INFRACORE CO LTD22017–2019
Locations
LocationPatentsSpan
Incheon, KR12019
Gyeonggi-do, KR12017