Inventor

Seung-Cheol Choi

Inventor

Anyang-si, KR

Overview

2006–2019

Patent span

Electricity

Primary field (CPC H)

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

H02Mprimary

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 systems31%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters25%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

G01RMeasuring electric variables9%

B08BCleaning in general6%

C23CCoating metallic material6%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%

H02HEmergency protective circuit arrangements3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2006–2009Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history

2006–2009Based in Suwon-si, KR· patent location history

2015–2019Patents assigned to LSIS CO LTD (10)· patent assignee history

2015–2019Based in Anyang-si, KR· patent location history

2017–2018Based in Gyeonggi-do, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LSIS CO LTD	10	2015–2019
SAMSUNG ELECTRONICS CO LTD	2	2006–2009

Locations