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Inventor

Bou-Chi Chang

Inventor
Hsinchu, TW

Overview

3→
Patents
2007–2009
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.

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information60%
G06FElectric digital data processing20%
H04NPictorial communication, e.g. television20%
PatentTitleYear
7,538,751'Method of resolving display delay'20097,532,182'Image display with photo sensor'20097,215,317'Method for modulating backlight sources for flat panel displays'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2009Patents assigned to IND TECH RES INST (3)· patent assignee history
2007–2009Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IND TECH RES INST32007–2009
Locations
LocationPatentsSpan
Hsinchu, TW32007–2009