Inventor · disambiguated record
Axel Pfau
Also filed as: PFAU AXEL
24 granted patents·12 pending applications·109 citations·filing 1991–2022
93Inventor score
Top patents by PatentIndex Score
36 records- 0178US8935843B2Temperature sensor and method for its manufactureBOGUHN DIRK·Filed 2012·Granted Jan 20, 2015·6 cites·8 claims
- 0276US8583385B2Thermal, flow measuring devicePFAU AXEL·Filed 2010·Granted Nov 12, 2013·5 cites·7 claims
- 0374US10489564B2Method and execution environment for the secure execution of program instructionsSIEMENS AG·Filed 2017·Granted Nov 26, 2019·2 cites·18 claims
- 0474US8423304B2Thermal, flow measuring devicePFAU AXEL·Filed 2010·Granted Apr 16, 2013·4 cites·15 claims
- 0573US11018846B2Methods and apparatuses for achieving a security function, in particular in the environment of a device and/or installation controllerSIEMENS AG·Filed 2018·Granted May 25, 2021·2 cites·14 claims
- 0673US10692403B2Modular security control deviceSIEMENS AG·Filed 2017·Granted Jun 23, 2020·2 cites·27 claims
- 0771US8899830B2Housing of a temperature sensor, especially of a thermal flow measuring devicePFAU AXEL·Filed 2011·Granted Dec 2, 2014·4 cites·9 claims
- 0869US9696191B2Thermal, flow measuring deviceENDRESS & HAUSER FLOWTEC AG·Filed 2013·Granted Jul 4, 2017·2 cites·15 claims
- 0969US9596795B2Manufacturing method for sensor of a thermal flow measuring deviceENDRESS & HAUSER FLOWTEC AG·Filed 2012·Granted Mar 14, 2017·2 cites·10 claims
- 1065US7320574B2TurbomachineALSTOM TECHNOLOGY LTD·Filed 2004·Granted Jan 22, 2008·21 cites·12 claims
- 1164US9671266B2Method for thermally determining mass flow of a gaseous medium and thermal mass flow meterENDRESS & HAUSER FLOWTEC AG·Filed 2013·Granted Jun 6, 2017·2 cites·14 claims
- 1262US9046397B2Method for registering flow and a thermal, flow measuring devicePFAU AXEL·Filed 2010·Granted Jun 2, 2015·2 cites·4 claims
- 1360US10983157B2Verification of sensor dataSIEMENS AG·Filed 2019·Granted Apr 20, 2021·0 cites·15 claims
- 1458US10605641B2Measuring device and method for determining a corrected mass flow and uses of the measuring deviceFLOWTEC AG·Filed 2014·Granted Mar 31, 2020·1 cites·28 claims
- 1555US2024219879A1Method, System and Inspection Device for Securely Executing Control ApplicationsSIEMENS AG·Filed 2022·Application pending·0 cites
- 1655US2024385586A1Testing a Configuration of at Least One Component of an Automation System and Automation SystemSIEMENS AG·Filed 2022·Application pending·0 cites
- 1752US10794743B2Thermal, flow measuring device and a method for manufacturing a thermal, flow measuring deviceFLOWTEC AG·Filed 2016·Granted Oct 6, 2020·0 cites·12 claims
- 1850US8166813B2Temperature sensor and method for its manufactureBOGHUN DIRK·Filed 2009·Granted May 1, 2012·2 cites·8 claims
- 1949US2023014846A1Integrity Monitoring System, Method for Operating an Integrity Monitoring System, and Integrity Monitoring UnitSIEMENS AG·Filed 2020·Application pending·0 cites
- 2048US10715517B2Retrieval device for authentication information, system and method for secure authenticationSIEMENS AG·Filed 2019·Granted Jul 14, 2020·0 cites·14 claims
- 2147US9739652B2Sensor and flow measuring deviceENDRESS & HAUSER FLOWTEC AG·Filed 2013·Granted Aug 22, 2017·0 cites·12 claims
- 2246US2009218000A1Apparatus for Redirecting a Medium Flowing in a PipelineFLOWTEC AG·Filed 2007·Application pending·0 cites
- 2346US2023244472A1Configuration Device, Update Server and Method for Updating Software of a Technical InstallationSIEMENS AG·Filed 2021·Application pending·0 cites
- 2445US11015964B2Thermal flow measuring device and method for its manufactureFLOWTEC AG·Filed 2016·Granted May 25, 2021·0 cites·18 claims
- 2545US2015153208A1Thermal, flow measuring device and method for operating a thermal, flow measuring deviceFLOWTEC AG·Filed 2014·Application pending·0 cites
- 2643US11003763B2Methods and apparatuses for achieving a security function, in particular in the environment of a device and/or installation controllerSIEMENS AG·Filed 2018·Granted May 11, 2021·0 cites·18 claims
- 2741US10612950B2Thermal, flow measuring device and arrangement with a tube or pipe and the thermal, flow measuring deviceFLOWTEC AG·Filed 2016·Granted Apr 7, 2020·0 cites·12 claims
- 2841US2018375842A1Methods and security control apparatuses for transmitting and receiving cryptographically protected network packetsSIEMENS AG·Filed 2018·Application pending·0 cites
- 2940US10107661B2Thermal flowmeter with energy storage elementFLOWTEC AG·Filed 2013·Granted Oct 23, 2018·0 cites·15 claims
- 3040US5293577AMethod and apparatus for preventing inadmissible deviations from the runtime protocol of an application in a data exchange systemSIEMENS NIXDORF INF SYST·Filed 1991·Granted Mar 8, 1994·52 cites·32 claims
- 3139US10533883B2Thermal, flow measuring device with diagnostic functionFLOWTEC AG·Filed 2015·Granted Jan 14, 2020·0 cites·9 claims
- 3239US2014366624A1Spacer for a Thermal, Flow Measuring DeviceFLOWTEC AG·Filed 2012·Application pending·0 cites
- 3338US2015316401A1Thermal, flow measuring apparatus and method for determining and/or monitoring flow of a mediumFLOWTEC AG·Filed 2013·Application pending·0 cites
- 3437US2018031403A1Thermal, flow measuring device with diagnostic functionENDRESS & HAUSER FLOWTEC AG·Filed 2015·Application pending·0 cites
- 3534US2013269428A1Measurement Transducer of a Thermal Mass Flow Meter for Determining the Flow of a Medium through a Pipe and Method for Fabricating itBAUR TOBIAS·Filed 2011·Application pending·0 cites
- 3633US2014348202A1Method for detecting presence of a droplet on a heated temperature sensorENDRESS & FLOWTEC AG·Filed 2012·Application pending·0 cites
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