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Inventor

Hsien-Kai Tseng

Inventor
Taoyuan, TW

Overview

4→
Patents
2009–2012
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices40%
H10DInorganic electric semiconductor devices40%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%
PatentTitleYear
8,314,423'Thin film transistor array substrate and manufacturing method thereof'20127,776,497'Mask having multiple transmittances'20107,704,647'Mask and manufacturing method thereof'20107,553,707'Method for manufacturing a Liquid crystal display device'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2010Based in Taoyuan, TW· patent location history
2010–2012Patents assigned to AU OPTRONICS CORP (2)· patent assignee history
2010Patents assigned to AU OPTRONIC CORP (1)· patent assignee history
2012Patents assigned to CHAN LIH-HSIUNG (1)· patent assignee history
2012Patents assigned to CHEN CHIEN-HUNG (1)· patent assignee history
2012Patents assigned to LIAO CHIN-YUEH (1)· patent assignee history
2012Based in Taoyuan County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AU OPTRONICS CORP22010–2012
AU OPTRONIC CORP12010
CHAN LIH-HSIUNG12012
CHEN CHIEN-HUNG12012
LIAO CHIN-YUEH12012
Locations
LocationPatentsSpan
Taoyuan, TW32009–2010
Taoyuan County, TW12012