Inventor · disambiguated record
Martin Schiefer
Also filed as: SCHIEFER MARTIN
9 granted patents·4 pending applications·38 citations·filing 1996–2025
81Inventor score
Top patents by PatentIndex Score
13 records- 0171US7016647B2Method and system for data communication between a read/write device and a mobile memory device based on transfer-time measurementSIEMENS AG·Filed 2002·Granted Mar 21, 2006·20 cites·19 claims
- 0261US10217044B2Transponder and method for tuning the radio transponderSIEMENS AG·Filed 2016·Granted Feb 26, 2019·1 cites·12 claims
- 0357US12442887B2Method and system for radio transmission of data related to a production installationSIEMENS AG OESTERREICH·Filed 2021·Granted Oct 14, 2025·0 cites·13 claims
- 0455US9904823B2Antenna for a read/write unit for radio frequency identification (RFID) arrangements, and read/write unit for operation with an external antennaHORST DIETER·Filed 2013·Granted Feb 27, 2018·1 cites·17 claims
- 0555US2025300370A1Switchable Broadband AntennaSIEMENS AG·Filed 2025·Application pending·0 cites
- 0643US2019050698A1Apparatus and Method for Automatic Presence Monitoring in a Passenger CompartmentSIEMENS AG·Filed 2018·Application pending·0 cites
- 0740US6944240B2Method and circuit for transmitting a data-modulated high-frequency data signal from a transmitter to a receiver having a simplified receiver architectureSIEMENS AG·Filed 2002·Granted Sep 13, 2005·0 cites·18 claims
- 0839US11217103B2Method and system for localizing a movable objectSiemens Mobility GmbH·Filed 2020·Granted Jan 4, 2022·0 cites·16 claims
- 0937US11335997B2Conductively coated window pane for rail vehiclesSIEMENS AG OESTERREICH·Filed 2016·Granted May 17, 2022·0 cites·13 claims
- 1037US5731762AData medium for identifying objects, scanning device for interrogation of the data medium and process for controlling the data mediumSIEMENS AG OESTERREICH·Filed 1996·Granted Mar 24, 1998·16 cites·15 claims
- 1136US2003002451A1Method and system for transferring data between at least one read/write device and at least one data memory in an identification system using a time-slot pattern predetermined by the read/write deviceSIEMENS AG·Filed 2002·Application pending·0 cites
- 1236US2018284045A1Sensing Element for a Measurement System Suitable for Dielectric Impedance SpectroscopySIEMENS AG OESTERREICH·Filed 2016·Application pending·0 cites
- 1326US8102303B2Method for distance measurement and data transmission in a continuous wave radar systemALBERT OLAF·Filed 2009·Granted Jan 24, 2012·0 cites·18 claims
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