Inventor · disambiguated record
Christian Fleischhacker
Also filed as: FLEISCHHACKER CHRISTIAN
10 granted patents·1 pending application·72 citations·filing 2001–2021
87Inventor score
Top patents by PatentIndex Score
11 records- 0183US7898329B1Common-mode robust high-linearity analog switchLANTIQ DEUTSCHLAND GMBH·Filed 2009·Granted Mar 1, 2011·13 cites·25 claims
- 0274US6646580B2Digital/analog converter with programmable gainINFINEON TECHNOLOGIES AG·Filed 2001·Granted Nov 11, 2003·22 cites·6 claims
- 0364US2022045711A1Time division duplexing receiver with constant impedance for a broadband line terminal with asynchronous transmissionMAXLINEAR INC·Filed 2021·Application pending·0 cites
- 0463US7324467B2Bridge circuit to suppress echoes in communication devicesINFINEON TECHNOLOGIES AG·Filed 2003·Granted Jan 29, 2008·8 cites·17 claims
- 0559US7149243B2System and method for establishing an xdsl data transfer linkINFINEON TECHNOLOGIES AG·Filed 2001·Granted Dec 12, 2006·9 cites·17 claims
- 0659US7116159B2Method and apparatus for adjusting an active filterINFINEON TECHNOLOGIES AG·Filed 2003·Granted Oct 3, 2006·10 cites·19 claims
- 0756US6845252B2Programmable echo cancellation filterINFINEON TECHNOLOGIES AG·Filed 2001·Granted Jan 18, 2005·5 cites·17 claims
- 0855US7084677B2Line driverINFINEON TECHNOLOGIES AG·Filed 2004·Granted Aug 1, 2006·5 cites·25 claims
- 0952US11159193B2Time division duplexing receiver with constant impedance for a broadband line terminal with asynchronous transmissionINTEL IP CORP·Filed 2017·Granted Oct 26, 2021·0 cites·14 claims
- 1051US7778210B2Bridge circuit to suppress echoes in communication devicesINFINEON TECHNOLOGIES AG·Filed 2008·Granted Aug 17, 2010·0 cites·24 claims
- 1141US8027279B2Echo cancellationLANTIQ DEUTSCHLAND GMBH·Filed 2007·Granted Sep 27, 2011·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →