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App. No. 09/874,158 · Confirmation No. 5894

PRODUCT CODE BASED FORWARD ERROR CORRECTION SYSTEM

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2014-11-05 OATH Oath or Declaration filed 14 View
2004-04-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-02-02 LET. Miscellaneous Incoming Letter 1 View
2004-02-02 DRW Drawings-only black and white line drawings 19 View
2001-12-31 TRNA Transmittal of New Application 4 View
2001-12-31 DRW Drawings-only black and white line drawings 19 View
2001-12-31 OATH Oath or Declaration filed 3 View
2001-06-04 TRNA Transmittal of New Application 3 View
2001-06-04 SPEC Specification 28 View
2001-06-04 CLM Claims 4 View
2001-06-04 ABST Abstract 1 View
2001-06-04 DRW Drawings-only black and white line drawings 19 View
2001-06-04 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/874,158
Filed
2001-06-04
Granted
2004-10-26
Pub. No.
US20020049947A1
Art Unit
2133
PTA
-186 days