Inventor

Xiaoping Cheng

Inventor

Shenzhen, CN

Overview

6→

Patents

2017–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 6 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 therein30%

H01LSemiconductor devices20%

H10DInorganic electric semiconductor devices15%

H10KOrganic electric solid-state devices15%

G02BOptical elements, systems or apparatus10%

C09KMaterials for miscellaneous applications, not provided for elsewhere5%

H10HInorganic light-emitting semiconductor devices having potential barriers5%

PatentTitleYear

10,534,232Array substrate and manufacturing method thereof2020 10,416,492Polarizer2019 10,371,999Array substrate and manufacturing method thereof2019 10,175,536Liquid crystal display device, quantum rods alignment plate and method for making the same2019 10,007,156Array substrate and manufacturing method thereof2018 9,766,493'Liquid crystal display'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to SHENZHEN CHINA STAR OPTOELECT (6)· patent assignee history

2017–2020Based in Shenzhen, CN· patent location history

2019Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHENZHEN CHINA STAR OPTOELECT	6	2017–2020

Locations

Location	Patents	Span
Shenzhen, CN	5	2017–2020
Guangdong, CN	1	2019