Inventor

Sang Heon Yoon

Inventor

Seoul, KR

Overview

2003–2016

Patent span

Human necessities

Primary field (CPC A)

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

A47Lprimary

A47LDomestic washing or cleaning63%

D06FLaundering, drying, ironing, pressing or folding textile articles13%

F04BPositive-displacement machines for liquids7%

F16KValves3%

G01NInvestigating or analysing materials by determining their chemical or physical properties3%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

Y10TTechnical subjects covered by former us classification3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2003–2016Patents assigned to LG ELECTRONICS INC (25)· patent assignee history

2003–2016Based in Seoul, KR· patent location history

2010–2015Based in Yongin-si, KR· patent location history

2013–2016Patents assigned to YOON SANG HEON (5)· patent assignee history

2014–2016Patents assigned to CHANG JAE WON (2)· patent assignee history

2014–2016Patents assigned to PARK YOUNG HWAN (2)· patent assignee history

2015–2016Patents assigned to CHOI YONG JIN (2)· patent assignee history

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

Assignee and location history derived from the patent record.

Assignees

Locations