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Inventor

Yang Hwa Choi

Inventor
Yongin-si, KR

Overview

2→
Patents
2017–2021
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G05Gprimary
G05GControl devices or systems insofar as characterised by mechanical features only50%
G09GArrangements or circuits for control of indicating devices using static means to present variable information50%
PatentTitleYear
11,100,847Scan driver and display device including the same20219,791,884'Rotary input operation device'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to ALPS ELECTRIC CO LTD (1)· patent assignee history
2017Based in Miyagi, JP· patent location history
2021Patents assigned to SAMSUNG DISPLAY CO LTD (1)· patent assignee history
2021Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALPS ELECTRIC CO LTD12017
SAMSUNG DISPLAY CO LTD12021
Locations
LocationPatentsSpan
Yongin-si, KR12021
Miyagi, JP12017