IP Library › Granted Patent US 6,658,097
Granted Patent Utility
US 6,658,097 · Confirmation No. 6433

CODEC CIRCUIT AND METHOD FOR INCREASING THE DATA TRANSMISSION RATE DURING A MODEM TRANSMISSION

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2019-09-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-09-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-09-06 C.AD Change of Address 2 View
2019-09-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-09-06 MFEE.C.AD Maintenance Fee Address Change 2 View
2019-09-06 PA.. Power of Attorney 3 View
2019-09-06 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2003-08-04 LET. Miscellaneous Incoming Letter 1 View
2003-08-04 DRW Drawings-only black and white line drawings 2 View
2003-08-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-04 FRPR Certified Copy of Foreign Priority Application 22 View
2003-08-04 LET. Miscellaneous Incoming Letter 1 View
2001-12-21 TRNA Transmittal of New Application 3 View
2001-12-21 SPEC Specification 12 View
2001-12-21 CLM Claims 4 View
2001-12-21 ABST Abstract 1 View
2001-12-21 DRW Drawings-only black and white line drawings 2 View
2001-12-21 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,658,097
App. No.
10/037,465
Filed
2001-12-21
Granted
2003-12-02
Pub. No.
US20020126747A1
Art Unit
2643
PTA
-90 days