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Inventor

Kunchang Yang

Inventor
Shenzhen, CN

Overview

2→
Patents
2015–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%
C09DCoating compositions, e.g. paints, varnishes or lacquers25%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%
PatentTitleYear
9,535,291'PSVA LCD panel and method for manufacturing the PSVA LCD panel'20179,216,562'Alignment film material and manufacturing method for liquid crystal display panel'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2017Patents assigned to SHENZHEN CHINA STAR OPTOELECT (2)· patent assignee history
2015–2017Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHENZHEN CHINA STAR OPTOELECT22015–2017
Locations
LocationPatentsSpan
Shenzhen, CN22015–2017