Inventor · disambiguated record
Malcolm Paul Varnham
Also filed as: VARNHAM MALCOLM · VARNHAM MALCOLM P · VARNHAM MALCOLM PAUL
34 granted patents·6 pending applications·1,358 citations·filing 1989–2019
98Inventor score
Files withBRITISH AEROSPACE8SPI LASERS UK LTD8SENSOR DYNAMICS LTD7GEOSENSOR CORP6TRUMPF LASER UK LTD2
Top patents by PatentIndex Score
40 records- 0196US7592568B2Apparatus for the industrial processing of a material by optical radiationSPI LASERS UK LTD·Filed 2006·Granted Sep 22, 2009·45 cites·12 claims
- 0295US5226321AVibrating planar gyroBRITISH AEROSPACE·Filed 1991·Granted Jul 13, 1993·285 cites·8 claims
- 0391US6211964B1Method and structure for incorporating fiber optic acoustic sensors in a seismic arrayGEOSENSOR CORP·Filed 1999·Granted Apr 3, 2001·106 cites·32 claims
- 0489US7421175B2Apparatus for providing optical radiationSPI LASERS UK LTD·Filed 2004·Granted Sep 2, 2008·29 cites·25 claims
- 0589US6195162B1Seismic sensor with interferometric sensing apparatusGEOSENSOR CORP·Filed 1998·Granted Feb 27, 2001·87 cites·36 claims
- 0686US5872876AOptical fibre sensor elementSENSOR DYNAMICS LTD·Filed 1997·Granted Feb 16, 1999·64 cites·10 claims
- 0784US5570437AApparatus for the remote measurement of physical parametersSENSOR DYNAMICS LTD·Filed 1994·Granted Oct 29, 1996·54 cites·15 claims
- 0881US6532839B1Apparatus for the remote measurement of physical parametersSENSOR DYNAMICS LTD·Filed 1999·Granted Mar 18, 2003·78 cites·5 claims
- 0979US5992250AApparatus for the remote measurement of physical parametersGEOSENSOR CORP·Filed 1997·Granted Nov 30, 1999·87 cites·21 claims
- 1077US6160762AOptical sensorGEOSENSOR CORP·Filed 1998·Granted Dec 12, 2000·64 cites·20 claims
- 1176US5218867ASingle axis attitude sensorBRITISH AEROSPACE·Filed 1992·Granted Jun 15, 1993·49 cites·19 claims
- 1275US6363034B1Methods and apparatus for phase angle demodulationGEOSENSOR CORP·Filed 2000·Granted Mar 26, 2002·15 cites·13 claims
- 1374US6006828AApparatus for the remote deployment of valvesSENSOR DYNAMICS LTD·Filed 1995·Granted Dec 28, 1999·67 cites·8 claims
- 1473US6766703B1Apparatus and method for enhancing remote sensor performance and utilitySENSOR DYNAMICS LTD·Filed 2000·Granted Jul 27, 2004·45 cites·35 claims
- 1573US5540094AScale factor compensation for piezo-electric rate sensorsBRITISH AEROSPACE·Filed 1994·Granted Jul 30, 1996·39 cites·16 claims
- 1672US5419194ASingle axis rate sensor noise reductionBRITISH AEROSPACE·Filed 1993·Granted May 30, 1995·39 cites·5 claims
- 1770US8520306B2Apparatus for combining laser radiationVARNHAM MALCOLM PAUL·Filed 2009·Granted Aug 27, 2013·5 cites·28 claims
- 1870US6817257B2Apparatus for the remote measurement of physical parametersSENSOR DYNAMICS LTD·Filed 2002·Granted Nov 16, 2004·31 cites·22 claims
- 1970US5991026AApparatus for multiplexing fibre-optic sensing interferometersSENSOR DYNAMICS LTD·Filed 1997·Granted Nov 23, 1999·39 cites·17 claims
- 2064US7120339B2Polarization-dependent optical fibre amplifierSPI LASERS UK LTD·Filed 2003·Granted Oct 10, 2006·9 cites·20 claims
- 2163US7502391B2Eye safe high power fibre laserSPI LASERS UK LTD·Filed 2004·Granted Mar 10, 2009·7 cites·28 claims
- 2261US2020206845A1Apparatus and Method for Controlling Laser Processing of a Remote MaterialSPI LASERS UK LTD·Filed 2019·Application pending·0 cites
- 2360USRE37283EApparatus for the remote measurement of physical parametersFiled 1998·Granted Jul 17, 2001·35 cites·56 claims
- 2460US4949038AOptical fiber having a helical core for sensing a magnetic fieldNAT RES DEV·Filed 1989·Granted Aug 14, 1990·22 cites·6 claims
- 2555US7321710B2Apparatus for providing optical radiationCLARKSON WILLIAM ANDREW·Filed 2004·Granted Jan 22, 2008·4 cites·26 claims
- 2654US12030134B2Apparatus and method for laser processing a materialTRUMPF LASER UK LTD·Filed 2019·Granted Jul 9, 2024·0 cites·11 claims
- 2754US11331757B2Apparatus and method for laser processing a materialTRUMPF LASER UK LTD·Filed 2019·Granted May 17, 2022·0 cites·25 claims
- 2854US2012315627A1Method for determining the effectiveness of sterilization and/or disinfection processAOJULA HARMESH SINGH·Filed 2012·Application pending·0 cites
- 2952US7508574B2Apparatus for providing optical radiationSPI LASERS UK LTD·Filed 2008·Granted Mar 24, 2009·0 cites·26 claims
- 3052US5445007AMethod of balancing a vibrating rate sensor by removing a portion of the vibrating cylinderBRITISH AEROSPACE·Filed 1993·Granted Aug 29, 1995·14 cites·6 claims
- 3146US11050209B2Apparatus and method for optical isolationSPI LASERS UK LTD·Filed 2018·Granted Jun 29, 2021·0 cites·16 claims
- 3246US5629472AMethod of minimizing bias and achieving mode alignment by trimming a vibrating rate sensorBRITISH AEROSPACE·Filed 1995·Granted May 13, 1997·14 cites·4 claims
- 3344US5131749AReduction of demodulator offset errors in fibre-optic gyroscopesBRITISH AEROSPACE·Filed 1991·Granted Jul 21, 1992·10 cites·11 claims
- 3439US6307809B1Geophone with optical fiber pressure sensorGEOSENSOR CORP·Filed 1999·Granted Oct 23, 2001·12 cites·10 claims
- 3539US2006280217A1Optical apparatus, comprising a brightness converter, for providing optical radiationSPI LASERS UK LTD·Filed 2004·Application pending·0 cites
- 3638US2007036184A1Laser apparatus for material processingWOODS STUART W·Filed 2004·Application pending·0 cites
- 3737US8605762B2Laser apparatusDURKIN MICHAEL KEVAN·Filed 2011·Granted Dec 10, 2013·0 cites·15 claims
- 3834US5022754ADetermining the wavelength of optical radiationBRITISH AEROSPACE·Filed 1989·Granted Jun 11, 1991·3 cites·6 claims
- 3933US2006239610A1Apparatus for propagating optical radiationHICKEY LOUISE M B·Filed 2006·Application pending·0 cites
- 4030US2001013934A1Seismic sensor with interferometric sensing apparatusFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →