IP Library › Granted Patent US 6,762,742
Granted Patent Utility
US 6,762,742 · Confirmation No. 6184

APPARATUS AND METHOD FOR AUTOMATIC BRIGHTNESS CONTROL FOR USE IN LIQUID CRYSTAL DISPLAY DEVICE

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2007-06-05 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-09-05 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-06-07 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-09-25 TRNA Transmittal of New Application 4 View
2001-09-25 SPEC Specification 33 View
2001-09-25 CLM Claims 9 View
2001-09-25 ABST Abstract 1 View
2001-09-25 DRW Drawings-only black and white line drawings 13 View
2001-09-25 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,762,742
App. No.
09/961,438
Filed
2001-09-25
Granted
2004-07-13
Pub. No.
US20020122020A1
Examiner
WU, XIAO MIN
Art Unit
2674
PTA
-30 days