IP Library Granted Patent US 6,741,678
Granted Patent Utility
US 6,741,678 · Confirmation No. 9890

METHOD AND SYSTEM FOR SENDING A DATA RESPONSE FROM A CALLED PHONE TO A CALLING PHONE

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Code Description Pages PDF
2004-04-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-05-31 TRNA Transmittal of New Application 1 View
2001-05-31 SPEC Specification 10 View
2001-05-31 CLM Claims 11 View
2001-05-31 ABST Abstract 1 View
2001-05-31 DRW Drawings-only black and white line drawings 2 View
2001-05-31 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,741,678
App. No.
09/871,193
Filed
2001-05-31
Granted
2004-05-25
Pub. No.
US20020181672A1
Art Unit
2645
PTA
-160 days