Inventor

Jae Taek Lee

Inventor

Seoul, KR

Overview

1999–2021

Patent span

Electricity

Primary field (CPC H)

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

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%

C07KPeptides7%

C12NMicroorganisms or enzymes7%

C12YEnzymes7%

F01DNon-positive displacement machines or engines, e.g. steam turbines7%

F02CGas-turbine plants7%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants7%

H01FMagnets7%

H01LSemiconductor devices7%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1999Based in Kunpo, KR· patent location history

2015Patents assigned to AN BYUNG CHULL (1)· patent assignee history

2015Patents assigned to BAI HYOUNG-WOO (1)· patent assignee history

2015Patents assigned to CHUNG BYUNG YEOUP (1)· patent assignee history

2015Based in Jeollabuk-do, KR· patent location history

2015Based in Gunpo-si, KR· patent location history

2021Patents assigned to DOOSAN HEAVY IND & CONSTRUCTION CO LTD (1)· patent assignee history

2021Patents assigned to DOOSAN HEAVY IND CONSTR CO LTD (1)· patent assignee history

2021Based in Seoul, KR· patent location history

2021Based in Hwaseong-si, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AN BYUNG CHULL	1	2015
BAI HYOUNG-WOO	1	2015
CHUNG BYUNG YEOUP	1	2015
DOOSAN HEAVY IND & CONSTRUCTION CO LTD	1	2021
DOOSAN HEAVY IND CONSTR CO LTD	1	2021

Locations