IP Library Granted Patent US 6,559,894
Granted Patent Utility
US 6,559,894 · Confirmation No. 4312

BLOCK-ADAPTIVE EQUALIZATION USING PARTIAL DECISION FEEDBACK IN DIGITAL BROADCAST COMMUNICATIONS

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Code Description Pages PDF
2011-10-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-10-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-08-02 PA.. Power of Attorney 2 View
2011-08-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-06-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-06-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-06-09 PA.. Power of Attorney 1 View
2009-06-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-06-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2001-06-11 TRNA Transmittal of New Application 2 View
2001-06-11 A.PE Preliminary Amendment 3 View
2001-06-11 SPEC Specification 14 View
2001-06-11 CLM Claims 4 View
2001-06-11 ABST Abstract 1 View
2001-06-11 DRW Drawings-only black and white line drawings 8 View
2001-06-11 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,559,894
App. No.
09/879,662
Filed
2001-06-11
Granted
2003-05-06
Pub. No.
US20020009135A1
Art Unit
2614
PTA
-95 days