Inventor

Longcai Xin

Inventor

Shanghai, CN

Overview

2→

Patents

2015–2020

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.

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein50%

H01LSemiconductor devices25%

H10DInorganic electric semiconductor devices25%

PatentTitleYear

10,802,359Display panel having wide and narrow viewing angle display modes comprising dye molecules dispersed in a liquid crystal layer, display device and display method2020 9,196,634'TFT array substrate, display panel and display device'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to SHANGHAI AVIC OPTOELECTRONICS (1)· patent assignee history

2015Patents assigned to TIANMA MICRO ELECTRONICS CO LTD (1)· patent assignee history

2015–2020Based in Shanghai, CN· patent location history

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

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHANGHAI AVIC OPTOELECTRONICS	1	2015
SHANGHAI TIANMA MICRO ELECT CO	1	2020
TIANMA MICRO ELECTRONICS CO LTD	1	2015

Locations

Location	Patents	Span
Shanghai, CN	2	2015–2020