Inventor · disambiguated record
Christoph Hofmann
Also filed as: HOFMANN CHRISTOPH · HOFMANN CHRISTOPH H
32 granted patents·15 pending applications·212 citations·filing 1998–2024
96Inventor score
Top patents by PatentIndex Score
47 records- 0195US11558729B2Safety system and methodSICK AG·Filed 2021·Granted Jan 17, 2023·4 cites·10 claims
- 0287US12260252B2Safety device and safety method for monitoring a machineSICK AG·Filed 2021·Granted Mar 25, 2025·2 cites·21 claims
- 0387US8321678B2System and method to send a message using multiple authentication mechanismsHOFMANN CHRISTOPH H·Filed 2006·Granted Nov 27, 2012·21 cites·18 claims
- 0487US8316422B2Propagation of principal authentication data in a mediated communication scenarioHOFMANN CHRISTOPH H·Filed 2006·Granted Nov 20, 2012·20 cites·22 claims
- 0586US8302160B2Propagation of authentication data in an intermediary service componentHOFMANN CHRISTOPH H·Filed 2006·Granted Oct 30, 2012·18 cites·17 claims
- 0685US12315384B2Augmented-reality-system for teaching a user of an applicationSICK AG·Filed 2023·Granted May 27, 2025·2 cites·15 claims
- 0780US11465283B2Method of protecting humans in an environment of a moving machineSICK AG·Filed 2019·Granted Oct 11, 2022·4 cites·17 claims
- 0878US7603476B1Pseudo-synchronous messagingSAP AG·Filed 2003·Granted Oct 13, 2009·21 cites·25 claims
- 0976US10634785B2Optoelectronic sensor and method of detecting object informationSICK AG·Filed 2017·Granted Apr 28, 2020·3 cites·12 claims
- 1076US8086726B2XI monitoring in high load scenarios (monitoring cockpit)HOFMANN CHRISTOPH·Filed 2007·Granted Dec 27, 2011·10 cites·20 claims
- 1174US7689709B2Native format tunnelingSAP AG·Filed 2003·Granted Mar 30, 2010·16 cites·15 claims
- 1273US8205007B2Native format tunnelingSURMA PETER·Filed 2010·Granted Jun 19, 2012·4 cites·17 claims
- 1373US7197701B2Management of hierarchiesSAP AG·Filed 2002·Granted Mar 27, 2007·21 cites·31 claims
- 1472US7895349B2Messaging protocol in enterprise applicationsSAP AG·Filed 2009·Granted Feb 22, 2011·3 cites·16 claims
- 1572US7182331B2Input unit of a letter sorting system and method for loading the input unitSIEMENS AG·Filed 2003·Granted Feb 27, 2007·10 cites·17 claims
- 1669US7680945B2Messaging protocol in enterprise applicationsSAP AG·Filed 2004·Granted Mar 16, 2010·5 cites·20 claims
- 1768US8051428B2Definition of an integrated notion of a message scenario for several messaging componentsSAP AG·Filed 2008·Granted Nov 1, 2011·4 cites·20 claims
- 1868US6749193B2Device and method for loading the input unit of a letter sorting systemSIEMENS AG·Filed 2003·Granted Jun 15, 2004·15 cites·7 claims
- 1967US11879974B2Sensor system comprising optoelectronic distance sensorsSICK AG·Filed 2019·Granted Jan 23, 2024·2 cites·7 claims
- 2065US2024316778A1System and method for monitoring a hazardous zone of a machineSICK AG·Filed 2024·Application pending·0 cites
- 2164US7373424B2Exactly once protocol for message-based collaborationSAP AG·Filed 2003·Granted May 13, 2008·10 cites·19 claims
- 2263US7389983B2Input unit of a letter sorting system and method for loading the input unitSIEMENS AG·Filed 2005·Granted Jun 24, 2008·2 cites·3 claims
- 2363US2024342913A1Method for monitoring the operation of a robotSICK AG·Filed 2024·Application pending·0 cites
- 2460US10870617B2Method for preparing dialkyl dicarbonates using amine oxidesLANXESS DEUTSCHLAND GMBH·Filed 2019·Granted Dec 22, 2020·0 cites·15 claims
- 2560US2011100542A1Method and manufacturing mold for the production of a rotor blade for a wind turbineREPOWER SYSTEMS AG·Filed 2009·Application pending·0 cites
- 2659US12037184B2Aluminum container containing dicarbonateLANXESS DEUTSCHLAND GMBH·Filed 2018·Granted Jul 16, 2024·0 cites·6 claims
- 2757US2025110451A1Monitoring at least one machineSICK AG·Filed 2024·Application pending·0 cites
- 2857US2024310530A1Contactless safeguarding of a machineSICK AG·Filed 2024·Application pending·0 cites
- 2956US2024326250A1System and method for monitoring a hazard zone of a robotSICK AG·Filed 2024·Application pending·0 cites
- 3055US12488497B2Localizing an optical markerSICK AG·Filed 2023·Granted Dec 2, 2025·0 cites·19 claims
- 3155US2025073932A1Contactless safeguarding at a cooperation zone of a machineSICK AG·Filed 2024·Application pending·0 cites
- 3254US7573901B2Hub-based messaging systemSAP AG·Filed 2004·Granted Aug 11, 2009·4 cites·17 claims
- 3353US2024189987A1Validation of a pose of a robot and of sensor data of a sensor moved along with the robotSICK AG·Filed 2023·Application pending·0 cites
- 3452US2025147479A1Safeguarding a machineSICK AG·Filed 2024·Application pending·0 cites
- 3550US10800728B2Method for producing dialkyldicarbonates using tertiary amines as catalystsLANXESS DEUTSCHLAND GMBH·Filed 2016·Granted Oct 13, 2020·0 cites·18 claims
- 3647US2025103764A1Generating an environmental modelSICK AG·Filed 2024·Application pending·0 cites
- 3746US8793325B2Time and event controlled message processingKESSLER JOERG·Filed 2004·Granted Jul 29, 2014·1 cites·18 claims
- 3845US2024192698A1Method of self-localization in a navigation environment and self-localizing vehicleSICK AG·Filed 2023·Application pending·0 cites
- 3943US8631476B2Data processing system including explicit and generic grants of action authorizationHOFMANN CHRISTOPH H·Filed 2005·Granted Jan 14, 2014·0 cites·12 claims
- 4042US2020290205A1Safeguarding a machineSICK AG·Filed 2020·Application pending·0 cites
- 4142US2023169684A1System and Method Using a SystemSICK AG·Filed 2022·Application pending·0 cites
- 4241US10227179B2Conveyor chute comprising a width adjusting mechanismSIEMENS AG·Filed 2016·Granted Mar 12, 2019·0 cites·14 claims
- 4340US6179284B1Method and apparatus for forming a scaled flow of overlapping shipmentsSIEMENS AG·Filed 1998·Granted Jan 30, 2001·6 cites·5 claims
- 4439USD798023SApparatus for handling and sorting packagesSIEMENS AG·Filed 2016·Granted Sep 19, 2017·3 cites·1 claims
- 4539US2018095168A1Optoelectronic sensor and method for optical monitoringSICK AG·Filed 2017·Application pending·0 cites
- 4631US2017219708A1Optoelectronic apparatus for securing a source of dangerSICK AG·Filed 2017·Application pending·0 cites
- 4727USD798022SApparatus for handling and sorting packagesSIEMENS AG·Filed 2016·Granted Sep 19, 2017·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →