Inventor · disambiguated record
Ulrich Andreas Muehlmann
Also filed as: MUEHLMANN ULRICH · MUEHLMANN ULRICH ANDREAS
37 granted patents·4 pending applications·42 citations·filing 2008–2025
95Inventor score
Top patents by PatentIndex Score
41 records- 0195US11385320B2Localization system and methodNXP BV·Filed 2020·Granted Jul 12, 2022·5 cites·22 claims
- 0294US11882455B2UWB communication node and system for facilitating a secure localization of UWB communication nodesNXP BV·Filed 2021·Granted Jan 23, 2024·4 cites·17 claims
- 0394US11516621B2Localization device and method of operating a localization deviceNXP BV·Filed 2021·Granted Nov 29, 2022·4 cites·20 claims
- 0483US11848725B2Near field communication-based method and system for state or event detection or classificationNXP BV·Filed 2022·Granted Dec 19, 2023·1 cites·13 claims
- 0583US10735038B2Adaptive NFC receiverNXP BV·Filed 2018·Granted Aug 4, 2020·5 cites·15 claims
- 0682US11757491B2Communication device and method of operating a communication deviceNXP BV·Filed 2022·Granted Sep 12, 2023·1 cites·26 claims
- 0781US11502727B2Classification of objects in the proximity of an NFC reader deviceNXP BV·Filed 2021·Granted Nov 15, 2022·1 cites·17 claims
- 0878US10412626B2Method and apparatus for optimum channel combination for NFC transceiversNXP BV·Filed 2017·Granted Sep 10, 2019·3 cites·18 claims
- 0975US11588668B2Channel equalizer and corresponding operating methodNXP BV·Filed 2021·Granted Feb 21, 2023·2 cites·16 claims
- 1075US9996786B1Method and apparatus for using non-uniform under sampling to achieve a software defined radio for NFC applicationsNXP BV·Filed 2017·Granted Jun 12, 2018·3 cites·16 claims
- 1173US11442131B2Device and method for unambiguous determination of angle of arrival for RF signalsNXP BV·Filed 2019·Granted Sep 13, 2022·2 cites·9 claims
- 1273US10127487B1Method and apparatus for using an over sampling architecture to achieve a software defined radio for NFC integrated circuitsNXP BV·Filed 2017·Granted Nov 13, 2018·2 cites·10 claims
- 1368US12489209B2Reconfigurable intelligent surface architecture with RFID arrayNXP USA INC·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 1467US12506348B2Radio frequency transaction with a mobile device having a depleted batteryNXP BV·Filed 2023·Granted Dec 23, 2025·0 cites·7 claims
- 1567US12476484B2Energy harvesting unit and operating method thereofNXP BV·Filed 2023·Granted Nov 18, 2025·0 cites·20 claims
- 1666US11171687B2Method and system for operating a communications device that communicates via inductive couplingNXP BV·Filed 2019·Granted Nov 9, 2021·1 cites·15 claims
- 1766US10992504B2Active load modulation transceiverNXP BV·Filed 2019·Granted Apr 27, 2021·1 cites·14 claims
- 1865US12494795B2Communication device and operating methodNXP BV·Filed 2024·Granted Dec 9, 2025·0 cites·20 claims
- 1965US11171676B2Dynamic sensitivity control in a near-field communication receiverNXP BV·Filed 2020·Granted Nov 9, 2021·1 cites·18 claims
- 2065US10880767B2Robust protocol detection for near field communication devices operating in card-emulation modeNXP BV·Filed 2019·Granted Dec 29, 2020·1 cites·14 claims
- 2165US10367667B2Joint ad-hoc signal and collision detection methodNXP BV·Filed 2017·Granted Jul 30, 2019·1 cites·16 claims
- 2263US12015277B2Sensor node with wireless energy harvesting and method for operating the sensor nodeNXP BV·Filed 2022·Granted Jun 18, 2024·0 cites·20 claims
- 2358US12445337B2Communication device and operating methodNXP BV·Filed 2022·Granted Oct 14, 2025·0 cites·20 claims
- 2458US2025392318A1Near field communication device and operating methodNXP BV·Filed 2025·Application pending·0 cites
- 2557US8638255B2System for reading information transmitted from a transponderMUEHLMANN ULRICH·Filed 2009·Granted Jan 28, 2014·4 cites·12 claims
- 2654US11908296B2System, device and methods for protecting a user deviceNXP BV·Filed 2021·Granted Feb 20, 2024·0 cites·19 claims
- 2753US11206170B2Communications device and method for operating a communications deviceNXP BV·Filed 2019·Granted Dec 21, 2021·0 cites·15 claims
- 2852US12255700B2Dynamic BBA gain for near-field radio frequency signal processingNXP BV·Filed 2022·Granted Mar 18, 2025·0 cites·20 claims
- 2951US12444841B2NFC-based distance determinationNXP BV·Filed 2023·Granted Oct 14, 2025·0 cites·17 claims
- 3051US12387063B2Method and detector for detecting a presence of a wireless deviceNXP BV·Filed 2023·Granted Aug 12, 2025·0 cites·20 claims
- 3151US11764833B2Phase value determination for an NFC card emulating device utilizing active load modulationNXP BV·Filed 2021·Granted Sep 19, 2023·0 cites·19 claims
- 3249US11409970B2UWB communication device and corresponding operating methodNXP BV·Filed 2021·Granted Aug 9, 2022·0 cites·19 claims
- 3349US11043929B2Method and system for gain control in a communications deviceNXP BV·Filed 2019·Granted Jun 22, 2021·0 cites·9 claims
- 3449US10630514B2Bit synchronization for on/off key (OOK) communicationNXP BV·Filed 2019·Granted Apr 21, 2020·0 cites·10 claims
- 3548US10631265B2Method and system for determining the position of a nodeNXP BV·Filed 2019·Granted Apr 21, 2020·0 cites·16 claims
- 3647US9013277B2Method of allocating digital data coming from transponders and a reader theretoMUEHLMANN ULRICH·Filed 2008·Granted Apr 21, 2015·0 cites·12 claims
- 3746US2022141772A1Rf communication devices and operating methodsNXP BV·Filed 2021·Application pending·0 cites
- 3843US11025302B2Accurate end of pause-A detection for near field communicationsNXP BV·Filed 2020·Granted Jun 1, 2021·0 cites·8 claims
- 3943US10574281B1Baseband automatic gain control for on-off keying protocols without a preambleNXP BV·Filed 2018·Granted Feb 25, 2020·0 cites·18 claims
- 4042US2011109440A1System for reading information transmitted from a transponderNXP BV·Filed 2009·Application pending·0 cites
- 4141US2010207733A1Method for classifying a transponder and/or signals from a transponder and readerNXP BV·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →