Inventor · disambiguated record
David M. Spell
Also filed as: SPELL DAVID · SPELL DAVID M · SPELL DAVID MARTIN
16 granted patents·3 pending applications·490 citations·filing 1997–2024
92Inventor score
Files withAPTIV TECH LTD10Aptiv Technologies AG3DELCO ELECTRONICS CORP2UNITED VIDEO PROPERTIES INC2BENNINGTON GERALD E1
Top patents by PatentIndex Score
19 records- 0197US7225455B2Electronic television program guide schedule system and methodUNITED VIDEO PROPERTIES INC·Filed 2003·Granted May 29, 2007·243 cites·36 claims
- 0290US7398541B2Electronic television program guide schedule system and methodUNITED VIDEO PROPERTIES INC·Filed 2003·Granted Jul 8, 2008·59 cites·76 claims
- 0377US12124272B2Vehicle location information correction based on another vehicleAptiv Technologies AG·Filed 2020·Granted Oct 22, 2024·1 cites·20 claims
- 0477US10845197B2Dead-reckoning guidance system and method with cardinal-direction based coordinate-correctionsAPTIV TECH LTD·Filed 2018·Granted Nov 24, 2020·2 cites·16 claims
- 0574US6208640B1Predictive bandwidth allocation method and apparatusFiled 1998·Granted Mar 27, 2001·125 cites·6 claims
- 0671US8893178B2Electronic television program guide schedule system and methodBENNINGTON GERALD E·Filed 2007·Granted Nov 18, 2014·2 cites·20 claims
- 0771US6088639AMethod of enabling and disabling occupant restraintsDELCO ELECTRONICS CORP·Filed 1997·Granted Jul 11, 2000·38 cites·7 claims
- 0869US11157758B2System and method to restrict device access in vehiclesAPTIV TECH LTD·Filed 2020·Granted Oct 26, 2021·1 cites·23 claims
- 0968US11914048B2System and method for determining vehicle locationAPTIV TECH LTD·Filed 2021·Granted Feb 27, 2024·0 cites·18 claims
- 1068US11359920B2Dead-reckoning guidance system and method with cardinal-direction based coordinate-correctionsAPTIV TECH LTD·Filed 2020·Granted Jun 14, 2022·0 cites·20 claims
- 1166US11525926B2System and method for position fix estimation using two or more antennasAPTIV TECH LTD·Filed 2019·Granted Dec 13, 2022·1 cites·19 claims
- 1265US11022698B1System and method for determining vehicle locationAPTIV TECH LTD·Filed 2020·Granted Jun 1, 2021·0 cites·18 claims
- 1361US11435481B2Vehicle position information based on multiple sourcesAPTIV TECH LTD·Filed 2020·Granted Sep 6, 2022·0 cites·20 claims
- 1459US11107357B2Process and system for assisting vehicle operations with safe passingAPTIV TECH LTD·Filed 2019·Granted Aug 31, 2021·0 cites·18 claims
- 1556US2025324221A1Vehicle Heading Determination Based on Smartphone LocalizationAptiv Technologies AG·Filed 2024·Application pending·0 cites
- 1648US2021231439A1Vehicle heading information based on single satellite detectionAPTIV TECH LTD·Filed 2020·Application pending·0 cites
- 1747US6045156ASupplement restraint system having deployment inhibit apparatusDELCO ELECTRONICS CORP·Filed 1998·Granted Apr 4, 2000·18 cites·3 claims
- 1844US2021018931A1Navigation deviceAPTIV TECH LTD·Filed 2019·Application pending·0 cites
- 1943US12117296B2System and method for determining movement of a vehicle based on information regarding movement of at least one other vehicleAptiv Technologies AG·Filed 2020·Granted Oct 15, 2024·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →