IP Library › Granted Patent US 6,809,997
Granted Patent Utility
US 6,809,997 · Confirmation No. 9445

APPARATUS AND METHOD FOR DETECTING WOBBLE SIGNAL READ FROM OPTICAL DISC

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 Code Description Pages PDF
2009-06-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-06-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-05-21 PA.. Power of Attorney 2 View
2009-05-21 C.AD Change of Address 1 View
2009-05-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-05-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2004-09-08 LET. Miscellaneous Incoming Letter 4 View
2004-09-08 DRW Drawings-only black and white line drawings 18 View
2004-06-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-11-15 TRNA Transmittal of New Application 3 View
2002-11-15 SPEC Specification 27 View
2002-11-15 CLM Claims 9 View
2002-11-15 ABST Abstract 1 View
2002-11-15 DRW Drawings-only black and white line drawings 18 View
2002-11-15 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,809,997
App. No.
10/294,818
Filed
2002-11-15
Granted
2004-10-26
Pub. No.
US20030099172A1
Art Unit
2655
PTA
-49 days