Inventor · disambiguated record
Markus Hammes
Also filed as: HAMMES MARKUS
77 granted patents·21 pending applications·295 citations·filing 2001–2025
98Inventor score
Top patents by PatentIndex Score
98 records- 0195US11558729B2Safety system and methodSICK AG·Filed 2021·Granted Jan 17, 2023·4 cites·10 claims
- 0290US6933798B2Trimming method and trimming device for a PLL circuit for two-point modulationINFINEON TECHNOLOGIES AG·Filed 2003·Granted Aug 23, 2005·43 cites·9 claims
- 0389US9798003B2Distance measuring sensor and method for the detection and distance determination of objectsSICK AG·Filed 2015·Granted Oct 24, 2017·23 cites·15 claims
- 0484US8139204B2Distance-measuring optoelectronic sensorBRAUNE INGOLF·Filed 2010·Granted Mar 20, 2012·15 cites·15 claims
- 0583US9810626B2Optoelectronic sensor and method for the transmission monitoring of a front screenSICK AG·Filed 2016·Granted Nov 7, 2017·5 cites·14 claims
- 0682US10295331B2Distance sensorSICK AG·Filed 2016·Granted May 21, 2019·5 cites·15 claims
- 0782US9423499B2Laser scanner and method for a safe detection of objectsSICK AG·Filed 2015·Granted Aug 23, 2016·5 cites·15 claims
- 0881US8735792B2Optoelectronic sensorHAMMES MARKUS·Filed 2011·Granted May 27, 2014·11 cites·20 claims
- 0979US7409567B2Devices with reciprocal wake-up function from the standby modeINFINEON TECHNOLOGIES AG·Filed 2004·Granted Aug 5, 2008·28 cites·17 claims
- 1075US11118962B2Optical scanner comprising an electronic control device to counteract crosstalk between optical scannersSICK AG·Filed 2020·Granted Sep 14, 2021·1 cites·18 claims
- 1173US7567626B2Radio receiver for the reception of data bursts which are modulated with two modulation typesINFINEON TECHNOLOGIES AG·Filed 2005·Granted Jul 28, 2009·5 cites·16 claims
- 1273US7545885B2Compensation for the carrier frequency offset in a receiving apparatus, which is designed for a plurality of modulation types, in a mobile communications systemINFINEON TECHNOLOGIES AG·Filed 2005·Granted Jun 9, 2009·5 cites·20 claims
- 1372US7529288B2Channel qualification for an adaptive frequency hopping method by means of bit or packet error rate measurement and simultaneous field strength measurementINFINEON TECHNOLOGIES AG·Filed 2004·Granted May 5, 2009·16 cites·7 claims
- 1471US12469174B2Configuration of a 3D sensor for safe object trackingSICK AG·Filed 2024·Granted Nov 11, 2025·0 cites·16 claims
- 1570US8554159B2Direct FM/PM modulationVAN WAASEN STEFAN·Filed 2010·Granted Oct 8, 2013·3 cites·15 claims
- 1670US6756927B2Sigma-delta programming device for a PLL frequency synthesizer, configuration using the sigma-delta programming device, PLL frequency device, and method for programming a programmable deviceINFINEON TECHNOLOGIES AG·Filed 2003·Granted Jun 29, 2004·14 cites·10 claims
- 1768US6774738B2Trimming method for a transceiver using two-point modulationINFINEON TECHNOLOGIES AG·Filed 2003·Granted Aug 10, 2004·13 cites·12 claims
- 1867US10151837B2Optoelectronic sensorSICK AG·Filed 2015·Granted Dec 11, 2018·1 cites·16 claims
- 1967US7154347B2Compensating method for a PLL circuit that functions according to the two-point principle, and PLL circuit provided with a compensating deviceINFINEON TECHNOLOGIES AG·Filed 2002·Granted Dec 26, 2006·11 cites·17 claims
- 2067US7142063B2Two-point modulator comprising a PLL circuit and a simplified digital pre-filtering systemINFINEON TECHNOLOGIES AG·Filed 2002·Granted Nov 28, 2006·11 cites·16 claims
- 2166US2025377637A1Safety system and method of safeguarding a machineSICK AG·Filed 2025·Application pending·0 cites
- 2266US2024310521A1Safe Object Tracking of an ObjectSICK AG·Filed 2024·Application pending·0 cites
- 2365US7738491B2Frame structure, method for organizing data and method for transmitting dataINFINEON TECHNOLOGIES AG·Filed 2007·Granted Jun 15, 2010·3 cites·39 claims
- 2465US2024316778A1System and method for monitoring a hazardous zone of a machineSICK AG·Filed 2024·Application pending·0 cites
- 2564US8559969B2Method and system for sharing a clock reference signal within an integrated mobile deviceHAMMES MARKUS·Filed 2008·Granted Oct 15, 2013·2 cites·19 claims
- 2664US2024061391A1Safety system and method using a safety systemSICK AG·Filed 2023·Application pending·0 cites
- 2763US2024342913A1Method for monitoring the operation of a robotSICK AG·Filed 2024·Application pending·0 cites
- 2862US8730458B2Optoelectronic sensor and method for detecting objectsHAMMES MARKUS·Filed 2012·Granted May 20, 2014·1 cites·16 claims
- 2962US7526262B2Converter circuit for a limiter receiver structure and method for converting a signal in a limiter receiver structureINFINEON TECHNOLOGIES AG·Filed 2005·Granted Apr 28, 2009·2 cites·14 claims
- 3061US12349060B2Safety system and method using a safety systemSICK AG·Filed 2022·Granted Jul 1, 2025·0 cites·16 claims
- 3161US9344095B2Temperature compensation for an oscillator crystalHAMMES MARKUS·Filed 2010·Granted May 17, 2016·2 cites·25 claims
- 3261US7502435B2Two-point modulator arrangement and use thereof in a transmission arrangement and in a reception arrangementINFINEON TECHNOLOGIES AG·Filed 2004·Granted Mar 10, 2009·7 cites·9 claims
- 3361US7430265B2Circuit arrangement provided with a phase-locked loop and transmitter-receiver with said circuit arrangementINFINEON TECHNOLOGIES AG·Filed 2004·Granted Sep 30, 2008·7 cites·13 claims
- 3461US2025180752A1Optically Scanning SensorSICK AG·Filed 2024·Application pending·0 cites
- 3560US7453325B2Single point modulator having a PLL circuitINFINEON TECHNOLOGIES AG·Filed 2004·Granted Nov 18, 2008·7 cites·14 claims
- 3659US12181596B2Safety system and method using a safety systemSICK AG·Filed 2022·Granted Dec 31, 2024·0 cites·16 claims
- 3759US9565505B2Loudspeaker cone excursion estimation using reference signalINTEL IP CORP·Filed 2015·Granted Feb 7, 2017·1 cites·20 claims
- 3859US7613224B2Qualification and selection of the frequency channels for an adaptive frequency hopping method by means of field strength measurementINFINEON TECHNOLOGIES AG·Filed 2004·Granted Nov 3, 2009·5 cites·13 claims
- 3959US6993097B2Demodulation method and demodulator for CPFSK-modulated signalsINFINEON TECHNOLOGIES AG·Filed 2001·Granted Jan 31, 2006·5 cites·13 claims
- 4058US8537877B2Channel qualification for an adaptive frequency hopping method by means of bit or packet error rate measurement and simultaneous field strength measurementFELBECKER BRITTA·Filed 2009·Granted Sep 17, 2013·2 cites·9 claims
- 4157US8681045B2Hybrid satellite positioning receiverHAMMES MARKUS·Filed 2010·Granted Mar 25, 2014·1 cites·26 claims
- 4257US8050570B2Optoelectronic sensorSICK AG·Filed 2008·Granted Nov 1, 2011·5 cites·29 claims
- 4357US6785348B2Demodulator and method for demodulating CPFSK-modulated signals using a linear approximation of the CPFSK signalINFINEON TECHNOLOGIES AG·Filed 2002·Granted Aug 31, 2004·4 cites·10 claims
- 4457US2025319597A1Method, safety device and machine assembly for the safe operation of a movable machineSICK AG·Filed 2025·Application pending·0 cites
- 4557US2024310530A1Contactless safeguarding of a machineSICK AG·Filed 2024·Application pending·0 cites
- 4657US2024019537A1Radar ArrangementKROHNE MESSTECHNIK GMBH·Filed 2023·Application pending·0 cites
- 4756US12111424B2Safety laser scanner and method for front screen monitoringSICK AG·Filed 2021·Granted Oct 8, 2024·0 cites·15 claims
- 4856US9369225B2Distribution of an electronic reference clock signal that includes delay and validity informationINTEL MOBILE COMM GMBH·Filed 2012·Granted Jun 14, 2016·1 cites·15 claims
- 4956US7356324B2Mobile radio receiver deviceINFINEON TECHNOLOGIES AG·Filed 2004·Granted Apr 8, 2008·4 cites·17 claims
- 5056US7127221B2Receiver circuit, particularly for mobile radioINFINEON TECHNOLOGIES AG·Filed 2003·Granted Oct 24, 2006·4 cites·8 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →