IP Library › Granted Patent US 6,674,790
Granted Patent Utility
US 6,674,790 · Confirmation No. 7854

SYSTEM AND METHOD EMPLOYING CONCATENATED SPREADING SEQUENCES TO PROVIDE DATA MODULATED SPREAD SIGNALS HAVING INCREASED DATA RATES WITH EXTENDED MULTI-PATH DELAY SPREAD

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2016-09-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-09-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-09-15 PA.. Power of Attorney 4 View
2016-09-15 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2016-09-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-11-09 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-10-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-01-24 TRNA Transmittal of New Application 3 View
2002-01-24 SPEC Specification 18 View
2002-01-24 CLM Claims 3 View
2002-01-24 ABST Abstract 1 View
2002-01-24 DRW Drawings-only black and white line drawings 11 View
2002-01-24 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,674,790
App. No.
10/053,695
Filed
2002-01-24
Granted
2004-01-06
Art Unit
2634
PTA
0 days