Inventor

Koji Shigamura

Inventor

Shanghai, CN

Overview

2→

Patents

2020

Patent span

Electricity

Primary field (CPC H)

Patents· 2 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%

G06FElectric digital data processing20%

H01LSemiconductor devices20%

H10DInorganic electric semiconductor devices20%

H10KOrganic electric solid-state devices20%

PatentTitleYear

10,634,943Display substrate and manufacturing method thereof, display panel and display device2020 10,598,981Display substrate and manufacturing method thereof, display panel and display device2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to SHANGHAI TIANMA MICRO ELECT CO (1)· patent assignee history

2020Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHANGHAI TIANMA MICRO ELECT CO	1	2020

Locations

Location	Patents	Span
Shanghai, CN	2	2020