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Inventor

Dong Hui Lee

Inventor
Gyeonggi-do, KR

Overview

5→
Patents
2013–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

F04Bprimary
F04BPositive-displacement machines for liquids33%
G06FElectric digital data processing17%
G11CStatic stores17%
H01PWaveguides17%
H05KPrinted circuits17%
PatentTitleYear
11,087,807Memory controller and method of operating the same202111,074,123Device for detecting error of data stored in memory device, and operating method thereof202110,530,029Method for designing and manufacturing circulator module having function of directional coupler embedded therein20208,485,794'Reciprocating compressor with rotary valve'20138,459,962'Variable displacement swash plate type compressor'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to DOOWON ELECTRONIC CO LTD (1)· patent assignee history
2013Patents assigned to DOOWON TECHNICAL COLLEGE (1)· patent assignee history
2013Patents assigned to KIM KI BEOM (1)· patent assignee history
2013Patents assigned to KIM KI-BEOM (1)· patent assignee history
2013Based in Anseong-si, KR· patent location history
2020Patents assigned to 3RWAVE CO LTD (1)· patent assignee history
2020–2021Based in Gyeonggi-do, KR· patent location history
2021Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3RWAVE CO LTD12020
DOOWON ELECTRONIC CO LTD12013
DOOWON TECHNICAL COLLEGE12013
KIM KI BEOM12013
KIM KI-BEOM12013
Locations
LocationPatentsSpan
Gyeonggi-do, KR22020–2021
Anseong-si, KR22013
Yongin-si, KR12021