Inventor

Yui-Chen Liu

Inventor

Taipei, TW

Overview

3→

Patents

2009–2013

Patent span

Physics

Primary field (CPC G)

Patents· 3 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 therein75%

G02BOptical elements, systems or apparatus25%

PatentTitleYear

8,384,857'Color filter substrate with part of spacer disposed above color filter pattern protrusion and liquid crystal display panel'2013 8,189,150'Liquid crystal display panel'2012 7,544,581'Method for manufacturing display substrate'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2013Patents assigned to CHUNGHWA PICTURE TUBES LTD (2)· patent assignee history

2009–2013Based in Taipei, TW· patent location history

2012–2013Patents assigned to LIU YUI-CHEN (2)· patent assignee history

2012Patents assigned to CHUNGWA PICTURE TUBES LTD (1)· patent assignee history

2013Patents assigned to CHIU HSIEN-CHING (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHUNGHWA PICTURE TUBES LTD	2	2009–2013
LIU YUI-CHENself	2	2012–2013
CHIU HSIEN-CHING	1	2013
CHUNGWA PICTURE TUBES LTD	1	2012

Locations

Location	Patents	Span
Taipei, TW	3	2009–2013