Inventor

Chan Ki Lee

Inventor

Gwangmyeong-si, KR

Overview

2010–2021

Patent span

Chemistry

Primary field (CPC C)

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

C08Lprimary

C08LCompositions of macromolecular compounds21%

A45DHairdressing or shaving equipment7%

A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body7%

A61NElectrotherapy7%

B41FPrinting machines or presses7%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%

C09DCoating compositions, e.g. paints, varnishes or lacquers7%

G01SRadio direction-finding7%

H04MTelephonic communication7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2010–2011Patents assigned to POLYMERSNET CO LTD (3)· patent assignee history

2010–2011Based in Gwangmyeong-si, KR· patent location history

2012–2016Patents assigned to LEE CHAN KI (2)· patent assignee history

2012Based in Seoul, KR· patent location history

2016Patents assigned to AMOREPACIFIC CORP (1)· patent assignee history

2016Patents assigned to KIM JIN GUG (1)· patent assignee history

2016Based in Yongin-si, KR· patent location history

2021Patents assigned to AEROSPACE CORP (1)· patent assignee history

2021Based in Yorba Linda, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations