IP Library › Granted Patent US 6,624,800
Granted Patent Utility
US 6,624,800 · Confirmation No. 3889

CONTROLLER CIRCUIT FOR LIQUID CRYSTAL MATRIX DISPLAY DEVICES

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 Code Description Pages PDF
2010-04-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-04-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-03-31 PA.. Power of Attorney 1 View
2010-03-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-03-31 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2003-07-25 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-03-21 TRNA Transmittal of New Application 1 View
2001-03-21 SPEC Specification 13 View
2001-03-21 CLM Claims 1 View
2001-03-21 ABST Abstract 1 View
2001-03-21 DRW Drawings-only black and white line drawings 3 View
2001-03-21 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,624,800
App. No.
09/814,387
Filed
2001-03-21
Granted
2003-09-23
Pub. No.
US20010024199A1
Art Unit
2675
PTA
-5 days