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Inventor

Hyungwook Choi

Inventor
Seoul, KR

Overview

4→
Patents
2017–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Lprimary
H01LSemiconductor devices25%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
G06FElectric digital data processing8%
H02JElectric power networks8%
H04MTelephonic communication8%
PatentTitleYear
10,230,009Solar cell and method for manufacturing the same201910,033,202Method and apparatus for controlling battery charging of device201810,014,419Solar cell and method for manufacturing the same20189,722,104'Solar cell and method for manufacturing the same'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to LG ELECTRONICS INC (3)· patent assignee history
2017–2019Based in Seoul, KR· patent location history
2018Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG ELECTRONICS INC32017–2019
SAMSUNG ELECTRONICS CO LTD12018
Locations
LocationPatentsSpan
Seoul, KR42017–2019