Assignee
XIGNAL TECHNOLOGIES AG
DE·9 granted patents·72 citations·filing 2001–2003
Top patents by PatentIndex Score
9 records- 0177US6838929B2Integrated circuit arrangement comprising an active filter and a method for tuning an active filterXIGNAL TECHNOLOGIES AG·Filed 2003·Granted Jan 4, 2005·21 cites·7 claims
- 0263US6791415B2Integrated circuit arrangement with a transconductance amplifierXIGNAL TECHNOLOGIES AG·Filed 2002·Granted Sep 14, 2004·13 cites·15 claims
- 0358US6812819B2Inductive element of an integrated circuitXIGNAL TECHNOLOGIES AG·Filed 2003·Granted Nov 2, 2004·10 cites·11 claims
- 0451US6967506B2Circuit arrangement for the discrete-time comparison of signalsXIGNAL TECHNOLOGIES AG·Filed 2002·Granted Nov 22, 2005·6 cites·17 claims
- 0549US6856182B2Charge pumpXIGNAL TECHNOLOGIES AG·Filed 2001·Granted Feb 15, 2005·7 cites·10 claims
- 0645US6762628B2Method for operating a comparator and a pre-amplifier of an integrated circuit, which pre-amplifier is connected in series to the comparator, as well as an integrated circuit arrangement comprising a comparator and a pre-amplifier which is connected in series to the comparatorXIGNAL TECHNOLOGIES AG·Filed 2003·Granted Jul 13, 2004·4 cites·16 claims
- 0743US6825710B2Current mirror for an integrated circuitXIGNAL TECHNOLOGIES AG·Filed 2003·Granted Nov 30, 2004·5 cites·8 claims
- 0843US6621337B2Power-efficient amplifier circuit and process for power-efficient amplification of a signalXIGNAL TECHNOLOGIES AG·Filed 2001·Granted Sep 16, 2003·4 cites·20 claims
- 0938US6798279B2Integrated circuit arrangement with a cascoded current source and an adjusting circuit for adjusting the operating point of the cascoded current sourceXIGNAL TECHNOLOGIES AG·Filed 2003·Granted Sep 28, 2004·2 cites·7 claims
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