Inventor · disambiguated record
Ian Leighton
Also filed as: LEIGHTON IAN · LEIGHTON IAN D
16 granted patents·2 pending applications·47 citations·filing 2012–2025
91Inventor score
Top patents by PatentIndex Score
18 records- 0195US10094675B2Map application with transit navigation modeAPPLE INC·Filed 2015·Granted Oct 9, 2018·18 cites·22 claims
- 0293US10180331B2Transit navigationAPPLE INC·Filed 2015·Granted Jan 15, 2019·9 cites·23 claims
- 0391US11768077B2Transit navigationAPPLE INC·Filed 2022·Granted Sep 26, 2023·1 cites·24 claims
- 0491US10533865B2Transit navigationAPPLE INC·Filed 2018·Granted Jan 14, 2020·5 cites·20 claims
- 0589US2024361133A1Transit NavigationAPPLE INC·Filed 2024·Application pending·0 cites
- 0686US10401180B2Frequency based transit trip characterizationsAPPLE INC·Filed 2015·Granted Sep 3, 2019·4 cites·20 claims
- 0786US10197409B2Frequency based transit trip characterizationsAPPLE INC·Filed 2015·Granted Feb 5, 2019·4 cites·22 claims
- 0885US12066293B2Transit navigationAPPLE INC·Filed 2023·Granted Aug 20, 2024·0 cites·20 claims
- 0973US9531530B2Faster synchronization time and better master selection based on dynamic accuracy information in a network of IEEE 1588 clocksALCATEL-LUCENT CANADA INC·Filed 2015·Granted Dec 27, 2016·2 cites·9 claims
- 1071US10845199B2In-venue transit navigationAPPLE INC·Filed 2016·Granted Nov 24, 2020·3 cites·22 claims
- 1166US10514271B2Mapping application with transit modeAPPLE INC·Filed 2015·Granted Dec 24, 2019·1 cites·20 claims
- 1265US11231288B2Transit navigationAPPLE INC·Filed 2019·Granted Jan 25, 2022·0 cites·17 claims
- 1363US10976168B2Frequency based transit trip characterizationsAPPLE INC·Filed 2018·Granted Apr 13, 2021·0 cites·20 claims
- 1456US2025328894A1Integrated vehicle access and usage tracking systemSTANDARD FLEET INC·Filed 2025·Application pending·0 cites
- 1552US9722772B2Distribution of dynamic accuracy information in a network of IEEE 1588 clocksALCATEL-LUCENT CANADA INC·Filed 2014·Granted Aug 1, 2017·0 cites·20 claims
- 1651US10069583B2Faster synchronization time and better master selection based on dynamic accuracy information in a network of IEEE 1588 clocksALCATEL LUCENT·Filed 2016·Granted Sep 4, 2018·0 cites·4 claims
- 1743US9891065B2Transit incidentsAPPLE INC·Filed 2015·Granted Feb 13, 2018·0 cites·21 claims
- 1840US8972608B2User-selectable IEEE 1588 clock class and quality level mappingLEIGHTON IAN·Filed 2012·Granted Mar 3, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →