Inventor · disambiguated record
Christopher N. St. John
Also filed as: ST JOHN CHRISTOPHER · ST JOHN CHRISTOPHER N · ST JOHN CHRISTOPHER NELSON
15 granted patents·1 pending application·89 citations·filing 1999–2023
91Inventor score
Files withARGO AI LLC8UNISYS CORP4EATON CORP1FORD GLOBAL TECH LLC1NAT TECH & ENG SOLUTIONS SANDIA LLC1
Top patents by PatentIndex Score
16 records- 0194US11341682B2Testing and validation of a camera under electromagnetic interferenceARGO AI LLC·Filed 2020·Granted May 24, 2022·4 cites·20 claims
- 0292US11368672B2Validation of a camera cleaning systemARGO AI LLC·Filed 2020·Granted Jun 21, 2022·4 cites·17 claims
- 0384US11995920B2Enhanced sensor health and regression testing for vehiclesARGO AI LLC·Filed 2020·Granted May 28, 2024·2 cites·18 claims
- 0484US11758121B2Validation of a camera cleaning systemARGO AI LLC·Filed 2022·Granted Sep 12, 2023·1 cites·20 claims
- 0584US11729371B2Systems and methods for improved camera color calibrationFORD GLOBAL TECH LLC·Filed 2020·Granted Aug 15, 2023·2 cites·17 claims
- 0678US11582375B2Enhanced pointing angle validationARGO AI LLC·Filed 2020·Granted Feb 14, 2023·1 cites·20 claims
- 0773US2023179853A1Enhanced pointing angle validationARGO AI LLC·Filed 2023·Application pending·0 cites
- 0872US11734857B2Testing and validation of a camera under electromagnetic interferenceARGO AI LLC·Filed 2022·Granted Aug 22, 2023·0 cites·20 claims
- 0970US11997252B2Validation of a camera cleaning systemARGO AI LLC·Filed 2023·Granted May 28, 2024·0 cites·20 claims
- 1063US6744469B1Illumination compensation using built-in referenceUNISYS CORP·Filed 1999·Granted Jun 1, 2004·29 cites·18 claims
- 1160US6856694B2Decision enhancement system for a vehicle safety restraint applicationEATON CORP·Filed 2003·Granted Feb 15, 2005·16 cites·28 claims
- 1252US11549903B1Enhanced microfabrication using electrochemical techniquesNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2019·Granted Jan 10, 2023·0 cites·13 claims
- 1347US9520780B2Switching mode power supply with spread spectrum oscillatorTRW AUTOMOTIVE US LLC·Filed 2014·Granted Dec 13, 2016·0 cites·19 claims
- 1447US6757762B1Multi-mode processor bus bridgeUNISYS CORP·Filed 1999·Granted Jun 29, 2004·21 cites·9 claims
- 1530US6513070B1Multi-channel master/slave interprocessor protocolUNISYS CORP·Filed 1999·Granted Jan 28, 2003·7 cites·6 claims
- 1627US6533381B1Variable rate ink jet endorserUNISYS CORP·Filed 1999·Granted Mar 18, 2003·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →