IP Library › Granted Patent US 6,690,747
Granted Patent Utility
US 6,690,747 · Confirmation No. 2627

METHOD FOR REFERENCE SIGNAL GENERATION IN THE PRESENCE OF FREQUENCY OFFSETS IN A COMMUNICATIONS STATION WITH SPATIAL PROCESSING

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 Code Description Pages PDF
2012-12-06 C.AD Change of Address 1 View
2012-12-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-12-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-12-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-12-05 PA.. Power of Attorney 2 View
2008-12-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-07-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-12-08 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-10-17 IDS Information Disclosure Statement (IDS) Form (SB08) 22 View
2003-10-17 FOR Foreign Reference 30 View
2003-10-17 FOR Foreign Reference 9 View
2003-10-17 FOR Foreign Reference 48 View
2003-10-17 FOR Foreign Reference 31 View
2003-10-17 FOR Foreign Reference 13 View
2003-10-17 FOR Foreign Reference 13 View
2003-10-17 FOR Foreign Reference 21 View
2003-10-17 FOR Foreign Reference 21 View
2003-10-17 FOR Foreign Reference 16 View
2003-10-17 FOR Foreign Reference 22 View
2001-06-06 TRNA Transmittal of New Application 2 View
2001-06-06 SPEC Specification 33 View
2001-06-06 CLM Claims 11 View
2001-06-06 ABST Abstract 1 View
2001-06-06 DRW Drawings-only black and white line drawings 8 View
2001-06-06 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,690,747
App. No.
09/877,807
Filed
2001-06-06
Granted
2004-02-10
Pub. No.
US20010031022A1
Art Unit
2631
PTA
0 days