Inventor · disambiguated record
Ronaldus Frederik Johannes Holthuizen
Also filed as: HOLTHUIZEN RONALDUS F J · HOLTHUIZEN RONALDUS FREDERIK J · HOLTHUIZEN RONALDUS FREDERIK JOHANNES
17 granted patents·7 pending applications·128 citations·filing 2002–2022
90Inventor score
Files withKONINKLIJKE PHILIPS NV14KONINKL PHILIPS ELECTRONICS NV5HOLTHUIZEN RONALDUS FREDERIK JOHANNES3VAN MUISWINKEL ARIANNE M C1WEISS STEFFEN1
Top patents by PatentIndex Score
24 records- 0188US6642716B1Diffusion tensor magnetic resonance imaging including fiber rendering using hyperstreamlinesKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Nov 4, 2003·46 cites·30 claims
- 0286US6806705B2Diffusion tensor magnetic resonance imaging including local weighted interpolationKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Oct 19, 2004·35 cites·25 claims
- 0381US6859203B2Sweeping real-time single point fiberKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Feb 22, 2005·31 cites·23 claims
- 0478US8076937B2Fibre tracking on the basis of macroscopic informationHOLTHUIZEN RONALDUS FREDERIK JOHANNES·Filed 2007·Granted Dec 13, 2011·11 cites·20 claims
- 0567US11712310B2Position detection based on tissue discriminationKONINKLIJKE PHILIPS NV·Filed 2022·Granted Aug 1, 2023·0 cites·18 claims
- 0661US10245447B2Magnetic resonance imaging guided brachytherapy with displaying the catheter placement positionKONINKLIJKE PHILIPS NV·Filed 2012·Granted Apr 2, 2019·2 cites·15 claims
- 0757US2024350779A1Guidance in ventricular drain placementKONINKLIJKE PHILIPS NV·Filed 2022·Application pending·0 cites
- 0855US10339710B2Medical image system and methodHOLTHUIZEN RONALDUS FREDERIK JOHANNES·Filed 2012·Granted Jul 2, 2019·1 cites·15 claims
- 0954US11497562B2Position detection based on tissue discriminationKONINKLIJKE PHILIPS NV·Filed 2018·Granted Nov 15, 2022·0 cites·11 claims
- 1054US10251579B2Magnetic resonance guidance of a shaft to a target zoneKONINKLIJKE PHILIPS NV·Filed 2018·Granted Apr 9, 2019·0 cites·19 claims
- 1153US12089821B2Orthopedic pin for optically analyzing a bone regionKONINKLIJKE PHILIPS NV·Filed 2020·Granted Sep 17, 2024·0 cites·15 claims
- 1251US12251172B2Navigation supportKONINKLIJKE PHILIPS NV·Filed 2021·Granted Mar 18, 2025·0 cites·13 claims
- 1351US11911207B2X-ray ring markers for X-ray calibrationKONINKLIJKE PHILIPS NV·Filed 2020·Granted Feb 27, 2024·0 cites·20 claims
- 1451US9968277B2Magnetic resonance guidance of a shaft to a target zoneWEISS STEFFEN·Filed 2012·Granted May 15, 2018·0 cites·10 claims
- 1550US11576729B2Cranial surgery using optical shape sensingKONINKLIJKE PHILIPS NV·Filed 2019·Granted Feb 14, 2023·0 cites·15 claims
- 1648US2023240758A1System for assisting a user in placing a penetrating device in tissueKONINKLIJKE PHILIPS NV·Filed 2021·Application pending·0 cites
- 1745US12251256B2Positioning of an X-ray imaging systemKONINKLIJKE PHILIPS NV·Filed 2020·Granted Mar 18, 2025·0 cites·16 claims
- 1845US11007014B2Medical instrument trackingKONINKLIJKE PHILIPS NV·Filed 2016·Granted May 18, 2021·0 cites·12 claims
- 1943US7417428B2Fibre tracking magnetic resonance imagingKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Granted Aug 26, 2008·2 cites·6 claims
- 2043US2021396891A1Hybrid x-ray and optical detectorKONINKLIJKE PHILIPS NV·Filed 2019·Application pending·0 cites
- 2143US2021052329A1Monitoring of moving objects in an operation roomKONINKLIJKE PHILIPS NV·Filed 2019·Application pending·0 cites
- 2234US2006239520A1System and method for detecting fibre tractsVAN MUISWINKEL ARIANNE M C·Filed 2004·Application pending·0 cites
- 2334US2008252291A1High Angular Resolution Diffusion Weighted MriKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 2432US2012172701A1Apparatus and Method for Acquiring Diagnostic InformationHOLTHUIZEN RONALDUS FREDERIK JOHANNES·Filed 2010·Application pending·0 cites
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