Inventor · disambiguated record
Hans Jurgen Matt
Also filed as: MATT HANS J · MATT HANS JUERGEN · MATT HANS JUERGEN DR · MATT HANS JURGEN
13 granted patents·5 pending applications·299 citations·filing 1989–2003
93Inventor score
Top patents by PatentIndex Score
18 records- 0178US6999920B1Exponential echo and noise reduction in silence intervalsCIT ALCATEL·Filed 2000·Granted Feb 14, 2006·31 cites·31 claims
- 0275US6493448B1Process for echo suppression with adaptive fir filtersCIT ALCATEL·Filed 1999·Granted Dec 10, 2002·55 cites·15 claims
- 0370US5570423AMethod of providing adaptive echo cancellationALCATEL NV·Filed 1995·Granted Oct 29, 1996·58 cites·9 claims
- 0461US5949367ADevice and method for classifying objects in an environmentally adaptive mannerALSTHOM CGE ALCATEL·Filed 1998·Granted Sep 7, 1999·46 cites·11 claims
- 0555US6041290AMethod of adaptively adjusting the coefficients of a digital filter in an echo cancellerCIT ALCATEL·Filed 1997·Granted Mar 21, 2000·26 cites·12 claims
- 0649US6320918B1Procedure for reducing interference in the transmission of an electrical communication signalCIT ALCATEL·Filed 1998·Granted Nov 20, 2001·27 cites·9 claims
- 0749US5909489AMethod of and circuit arrangement for improving the transmission properties of an echo affected transmission link in a telecommunications networkALSTHOM CGE ALCATEL·Filed 1997·Granted Jun 1, 1999·19 cites·10 claims
- 0847US2004121758A1Accounting advisor method, a mobile telecommunication device, a base station, and a computer software product for guiding a user of a mobileCIT ALCATEL·Filed 2003·Application pending·0 cites
- 0944US2001055985A1Telephoning and hands-free speech for cordless final apparatus with echo compensationCIT ALCATEL·Filed 2001·Application pending·0 cites
- 1040US2001006511A1Process for coordinated echo- and/or noise reductionFiled 2000·Application pending·0 cites
- 1140US2002012429A1Interference-signal-dependent adaptive echo suppressionCIT ALCATEL·Filed 2001·Application pending·0 cites
- 1239US6272181B1Method and device for the aggregation of signals from sampling valuesCIT ALCATEL·Filed 1998·Granted Aug 7, 2001·7 cites·16 claims
- 1337US2002067715A1Call signalling for IP terminalsCIT ALCATEL·Filed 2001·Application pending·0 cites
- 1436US5134618AMethod of testing connecting and/or switching devices and/or linesALCATEL NV·Filed 1989·Granted Jul 28, 1992·7 cites·18 claims
- 1530US6581153B1Integrated circuitST MICROELECTRONICS SRL·Filed 1999·Granted Jun 17, 2003·5 cites·7 claims
- 1629US6498850B1Multichannel echo canceller with a companderCIT ALCATEL·Filed 1999·Granted Dec 24, 2002·7 cites·9 claims
- 1729US6483915B1Equipment and processes for echo suppression with adaptive fir filtersCIT ALCATEL·Filed 1999·Granted Nov 19, 2002·3 cites·21 claims
- 1829US6269156B1Method, server and communications node for setting up fee-optimized communications connectionsCIT ALCATEL·Filed 1999·Granted Jul 31, 2001·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →