LexDanaLexDanabeta
Inventor

Sojin Park

Inventor
Seoul, KR

Overview

34→
Patents
2011–2020
Patent span
LOC
Primary field

Patents· 34 as inventor

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

A47Lprimary
A47LDomestic washing or cleaning41%
LOC1531%
G05DSystems for controlling or regulating non-electric variables8%
LOC075%
F24CDomestic stoves or ranges3%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy3%
LOC133%
LOC143%
LOC243%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
PatentTitleYear
10,856,714Autonomous cleaner202010,835,095Autonomous cleaner202010,827,895Autonomous cleaner202010,827,896Autonomous cleaner2020D0901023Wearable muscular strength aid apparatus202010,524,628Autonomous cleaner202010,481,611Autonomous cleaner201910,463,212Autonomous cleaner201910,463,221Autonomous cleaner201910,441,128Autonomous cleaner201910,420,448Autonomous cleaner201910,398,276Autonomous cleaner201910,362,916Autonomous cleaner201910,342,405Autonomous cleaner201910,342,400Autonomous cleaner201910,258,212Cleaner2019D0839511Robot vacuum cleaner2019D0834274Robot vacuum cleaner2018D0833094Dust canister for robot vacuum cleaner2018D0827233Robot vacuum cleaner2018D0818228Dust container for vacuum cleaner2018D0818226Robot vacuum cleaner2018D0812329'Robot cleaner'2018D0807599'Robot cleaner'2018D0789625'Vacuum cleaner'2017D0787141'Vacuum cleaner'20179,395,093'Range having an adjustable rear panel'2016D0728175'Vacuum cleaner'2015D0675154'Charger for robot cleaner'2013D0665547'Robot cleaner'2012D0658341'Robot cleaner'2012D0646113'Oven range'2011D0646112'Oven range'2011D0645414'Remote controller for massage chair'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2020Patents assigned to LG ELECTRONICS INC (34)· patent assignee history
2011–2020Based in Seoul, KR· patent location history
2011Based in Gyeonggi-do, KR· patent location history
2012–2013Patents assigned to KIM JINJU (3)· patent assignee history
2012–2013Patents assigned to NAM BOHYUN (3)· patent assignee history
2012–2013Patents assigned to PARK SOJIN (3)· patent assignee history
2012–2013Patents assigned to ROH HYOUNGWON (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG ELECTRONICS INC342011–2020
KIM JINJU32012–2013
NAM BOHYUN32012–2013
PARK SOJINself32012–2013
ROH HYOUNGWON32012–2013
Locations
LocationPatentsSpan
Seoul, KR332011–2020
Gyeonggi-do, KR12011