Inventor · disambiguated record
Ian White
Also filed as: WHITE IAN · WHITE IAN H · WHITE IAN HUGH
20 granted patents·13 pending applications·427 citations·filing 1987–2025
95Inventor score
Files withPERVASID LTD3URBAN MAPPING INC3BRITISH TELECOMM2CAMBRIDGE ENTPR LTD2SABESAN SITHAMPARANATHAN2
Top patents by PatentIndex Score
33 records- 0191US5115444AMultichannel cavity laserSTC PLC·Filed 1990·Granted May 19, 1992·74 cites·5 claims
- 0290US5136249AProbes for measurement of moisture content, solids contents, and electrical conductivityCOMMW SCIENT IND RES ORG·Filed 1989·Granted Aug 4, 1992·119 cites·6 claims
- 0388US6064786AMultimode communications systems and method using sameHEWLETT PACKARD CO·Filed 1997·Granted May 16, 2000·93 cites·14 claims
- 0487US7342722B2Method of producing maps and other objects configured for presentation of spatially-related layers of dataURBAN MAPPING INC·Filed 2006·Granted Mar 11, 2008·8 cites·12 claims
- 0586US9367785B2RFID tag location systemsSABESAN SITHAMPARANATHAN·Filed 2011·Granted Jun 14, 2016·23 cites·13 claims
- 0685US9384376B2RFID tag interrogation systemsSABESAN SITHAMPARANATHAN·Filed 2011·Granted Jul 5, 2016·13 cites·19 claims
- 0777US6915032B1Optical crosspoint switch using vertically coupled waveguide structureUNIV BRISTOL·Filed 2000·Granted Jul 5, 2005·21 cites·18 claims
- 0873US6639931B1Laser devicesUNIV BRISTOL·Filed 1998·Granted Oct 28, 2003·40 cites·24 claims
- 0970US10917134B2RFID systemsCAMBRIDGE ENTPR LTD·Filed 2018·Granted Feb 9, 2021·1 cites·17 claims
- 1067US8825683B2Generating geographical keywords for geotargeting search engine-offered advertisementsWHITE IAN·Filed 2008·Granted Sep 2, 2014·6 cites·20 claims
- 1166US8885994B2Integrated planar polymer waveguide for low-loss, low-crosstalk optical signal routingBEALS JOSEPH·Filed 2008·Granted Nov 11, 2014·6 cites·18 claims
- 1266US8326157B2High-speed optical transceiver, a bi-directional duplex optical fiber link, and a method for providing a bi-directional duplex optical fiber linkCUNNINGHAM DAVID G·Filed 2009·Granted Dec 4, 2012·5 cites·36 claims
- 1364US7611602B2Method of producing maps and other objects configured for presentation of spatially-related layers of dataURBAN MAPPING LLC·Filed 2002·Granted Nov 3, 2009·5 cites·20 claims
- 1464US2025292013A1Dynamic presentation generationSEISMIC SOFTWARE INC·Filed 2025·Application pending·0 cites
- 1561US12353826B2Dynamic presentation generationSEISMIC SOFTWARE INC·Filed 2024·Granted Jul 8, 2025·0 cites·19 claims
- 1660US2024403577A1Systems and methods for reading rfid tagsPERVASID LTD·Filed 2024·Application pending·0 cites
- 1752US12086674B2Systems and methods for reading RFID tagsPERVASID LTD·Filed 2021·Granted Sep 10, 2024·0 cites·20 claims
- 1851US9091809B2Integrated planar polymer waveguide for low-loss, low-crosstalk optical signal routingDOW CORNING·Filed 2014·Granted Jul 28, 2015·0 cites·21 claims
- 1948US2009132469A1Geocoding based on neighborhoods and other uniquely defined informal spaces or geographical regionsURBAN MAPPING INC·Filed 2007·Application pending·0 cites
- 2046US9384291B2Generating geographical keywords for geotargeting search engine-offered advertisementsURBAN MAPPING INC·Filed 2014·Granted Jul 5, 2016·0 cites·20 claims
- 2142US2007166042A1Multiservice optical communicationSEEDS ALWYN J·Filed 2004·Application pending·0 cites
- 2242US2010046887A1Optical Fibre TransmissionZINWAVE LTD·Filed 2007·Application pending·0 cites
- 2341US4809290AOpto-electronic directional switchBRITISH TELECOMM·Filed 1987·Granted Feb 28, 1989·6 cites·16 claims
- 2441US2007253714A1Optical Communication System for Wireless Radio SignalsUNIV LONDON·Filed 2003·Application pending·0 cites
- 2540US2008124087A1Multimode Fibre Optical Communication SystemHARTMANN PETER·Filed 2004·Application pending·0 cites
- 2639US11995501B2Systems and methods for reading RFID tagsPERVASID LTD·Filed 2019·Granted May 28, 2024·0 cites·18 claims
- 2738US2023188544A1Secure classical optical communication using quantum techniquesBOEING CO·Filed 2021·Application pending·0 cites
- 2836US2005002597A1Integrated optical router and wavelength convertor matrixFiled 2001·Application pending·0 cites
- 2935US5012474APolarization switching in active devicesBRITISH TELECOMM·Filed 1989·Granted Apr 30, 1991·7 cites·46 claims
- 3033US2007258494A1Wavelength Control of Laser LightDAVIES ANDREW R·Filed 2005·Application pending·0 cites
- 3133US2020389299A1Quantum security systemsCAMBRIDGE ENTPR LTD·Filed 2018·Application pending·0 cites
- 3232US2005041699A1Wavelength division multiplex optical wavelength converterFiled 2002·Application pending·0 cites
- 3332US2012251105A1Method and apparatus for providing a line of spots launch of light into an end of a multimode optical fiberKWOK CHI HANG·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →