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Inventor

Se-Myun Oh

Inventor
Seoul, KR

Overview

4→
Patents
2012–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B63Hprimary
B63HMarine propulsion or steering33%
Y02TClimate change mitigation technologies related to transportation17%
B63BShips or other waterborne vessels8%
B63JAuxiliaries on vessels8%
F16CShafts8%
G01KMeasuring temperature8%
H02KDynamo-electric machines8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
10,696,366Propulsion apparatus for ship20209,963,211Propulsion apparatus for ship and ship having the same20189,862,460'Propeller for ship, and assembling method and disassembling method therefor'20188,192,240'Contra-rotating propeller supported on rudder horn of ship'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to SAMSUNG HEAVY IND (4)· patent assignee history
2012Patents assigned to CHO HEE SANG (1)· patent assignee history
2012Patents assigned to CHOI SOON HO (1)· patent assignee history
2012Patents assigned to OH SE MYUN (1)· patent assignee history
2012Patents assigned to RHYU SEONG SUN (1)· patent assignee history
2012–2020Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG HEAVY IND42012–2020
CHO HEE SANG12012
CHOI SOON HO12012
OH SE MYUNself12012
RHYU SEONG SUN12012
Locations
LocationPatentsSpan
Seoul, KR42012–2020