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Inventor

Wen-Ping Chuang

Inventor
Taipei, TW

Overview

3→
Patents
2008–2012
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.

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere29%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein29%
B29CShaping or joining of plastics14%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
8,142,591'Method for producing liquid crystal display element without substrates'20127,435,516'Photosensitive material for non-substrate liquid crystal display'20087,425,282'Polymer liquid crystal device and fabrication method thereof'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2012Patents assigned to IND TECH RES INST (3)· patent assignee history
2008Based in Taipei, TW· patent location history
2012Patents assigned to CHANG YIH-HER (1)· patent assignee history
2012Patents assigned to CHUANG WEN-PING (1)· patent assignee history
2012Patents assigned to LEE JUH-SHYONG (1)· patent assignee history
2012Patents assigned to SHEEN YUUNG-CHING (1)· patent assignee history
2012Based in Sanchong City, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IND TECH RES INST32008–2012
CHANG YIH-HER12012
CHUANG WEN-PINGself12012
LEE JUH-SHYONG12012
SHEEN YUUNG-CHING12012
Locations
LocationPatentsSpan
Taipei, TW22008
Sanchong City, TW12012