IP Library › Granted Patent US 6,727,874
Granted Patent Utility
US 6,727,874 · Confirmation No. 8128

DRIVING CIRCUIT AND DRIVING METHOD OF COLOR LIQUID CRYSTAL DISPLAY, AND COLOR LIQUID CRYSTAL DISPLAY DEVICE

Inventor: Noboru Okuzono
Patented Case View Patent ↗ View Publication ↗
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2018-08-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-08-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-08-13 PA.. Power of Attorney 165 View
2018-08-13 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2018-08-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-07-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-07-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-22 C.AD Change of Address 2 View
2011-06-22 PA.. Power of Attorney 2 View
2011-06-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-06-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-06-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2004-03-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-19 TRNA Transmittal of New Application 2 View
2001-11-19 ADS Application Data Sheet 3 View
2001-11-19 SPEC Specification 47 View
2001-11-19 CLM Claims 8 View
2001-11-19 ABST Abstract 1 View
2001-11-19 DRW Drawings-only black and white line drawings 17 View
2001-11-19 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,727,874
App. No.
09/988,189
Filed
2001-11-19
Granted
2004-04-27
Pub. No.
US20020060656A1
Examiner
AWAD, AMR A
Art Unit
2675
PTA
0 days