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App. No. 09/984,944 · Confirmation No. 3104

OFDM TRANSMITTING AND RECEIVING APPARATUS AND OFDM TRANSMITTING AND RECEIVING METHOD

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-04-13 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-04-13 LET. Miscellaneous Incoming Letter 1 View
2004-04-13 DRW Drawings-only black and white line drawings 27 View
2004-03-31 LET. Miscellaneous Incoming Letter 1 View
2001-10-31 TRNA Transmittal of New Application 4 View
2001-10-31 A.PE Preliminary Amendment 17 View
2001-10-31 SPEC Specification 50 View
2001-10-31 CLM Claims 9 View
2001-10-31 ABST Abstract 1 View
2001-10-31 DRW Drawings-only black and white line drawings 27 View
2001-10-31 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/984,944
Filed
2001-10-31
Granted
2004-06-08
Pub. No.
US20020027875A1
Art Unit
2667
PTA
-57 days