Inventor

Yoojin Choi

Inventor

Seoul, KR

Overview

2019–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 13 as inventor

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

LOC14primary

LOC1418%

B60LPropulsion of electrically-propelled vehicles9%

G01RMeasuring electric variables9%

H02JElectric power networks9%

Y02TClimate change mitigation technologies related to transportation9%

G06FElectric digital data processing6%

H01HElectric switches6%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%

H03KPulse technique6%

H04MTelephonic communication6%

PatentTitleYear

10,970,092Terminal with a display including a main display region and a purality of sub display regions and method for controlling the same2021 D0914722Display screen or portion thereof with graphical user interface2021 D0912685Display screen or portion thereof with graphical user interface2021 D0912073Display screen or portion thereof with graphical user interface2021 10,931,808Terminal2021 D0911381Display screen or portion thereof with transitional graphical user interface2021 D0910680Display screen or portion thereof with graphical user interface2021 D0910683Display screen or portion thereof with graphical user interface2021 10,862,296Apparatus and method for protecting MOSFET relay by using voltage detector and signal fuse2020 10,581,044Secondary battery which detects displacement of gas discharge part to prevent battery cell swelling, system for charging secondary battery, and method for manufacturing secondary battery2020 10,446,352System and method for independently controlling relay, using bimetal2019 10,365,333Transformation relay and battery voltage measurement system using same2019 10,266,056Battery access system and method2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to LG CHEMICAL LTD (5)· patent assignee history

2019–2020Based in Daejeon, KR· patent location history

2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (6)· patent assignee history

2021Patents assigned to LG ELECTRONICS INC (2)· patent assignee history

2021Based in Seoul, KR· patent location history

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

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	6	2021
LG CHEMICAL LTD	5	2019–2020
LG ELECTRONICS INC	2	2021

Locations

Location	Patents	Span
Seoul, KR	7	2021
Daejeon, KR	5	2019–2020
Suwon-si, KR	1	2021