IP Library › Granted Patent US RE38,476
Granted Patent Re-Issue
US RE38,476 · Confirmation No. 7917

SIGNAL PROCESSING APPARATUS

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2014-05-27 OATH Oath or Declaration filed 32 View
2014-04-29 OATH Oath or Declaration filed 30 View
2011-08-03 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2007-05-17 COCIN Request for Certificate of Correction 1 View
2007-05-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-05-17 COCIN Request for Certificate of Correction 1 View
2005-12-08 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-07-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-17 LET. Miscellaneous Incoming Letter 1 View
2002-06-27 TRNA Transmittal of New Application 5 View
2002-06-27 A.PE Preliminary Amendment 4 View
2002-06-27 SPEC Specification 55 View
2002-06-27 CLM Claims 2 View
2002-06-27 ABST Abstract 1 View
2002-06-27 DRW Drawings-only black and white line drawings 37 View
2002-06-27 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US RE38,476
App. No.
10/185,804
Filed
2002-06-27
Granted
2004-03-30
Art Unit
3736
PTA
0 days