Inventor · disambiguated record
Christopher Ostafew
Also filed as: OSTAFEW CHRISTOPHER
29 granted patents·14 pending applications·98 citations·filing 2018–2025
95Inventor score
Files withNISSAN NORTH AMERICA INC43
Top patents by PatentIndex Score
43 records- 0194US11946760B2Navigation map learning for intelligent hybrid-electric vehicle planningNISSAN NORTH AMERICA INC·Filed 2020·Granted Apr 2, 2024·5 cites·20 claims
- 0294US11608048B2Intelligent engine activation plannerNISSAN NORTH AMERICA INC·Filed 2020·Granted Mar 21, 2023·3 cites·20 claims
- 0394US10569773B2Predicting behaviors of oncoming vehiclesNISSAN NORTH AMERICA INC·Filed 2018·Granted Feb 25, 2020·25 cites·20 claims
- 0493US10698407B2Trajectory planningNISSAN NORTH AMERICA INC·Filed 2018·Granted Jun 30, 2020·14 cites·18 claims
- 0592US11614335B2Route planner optimization for hybrid-electric vehiclesNISSAN NORTH AMERICA INC·Filed 2020·Granted Mar 28, 2023·7 cites·20 claims
- 0692US11016485B2Teleoperation for exception handlingNISSAN NORTH AMERICA INC·Filed 2019·Granted May 25, 2021·14 cites·20 claims
- 0789US10745011B2Predicting yield behaviorsNISSAN NORTH AMERICA INC·Filed 2018·Granted Aug 18, 2020·8 cites·20 claims
- 0887US12280808B2Road user categorization through monitoringNISSAN NORTH AMERICA INC·Filed 2021·Granted Apr 22, 2025·2 cites·14 claims
- 0987US11635763B23D occlusion reasoning for accident avoidanceNISSAN NORTH AMERICA INC·Filed 2020·Granted Apr 25, 2023·2 cites·20 claims
- 1087US11040729B2Probabilistic object tracking and prediction frameworkNISSAN NORTH AMERICA INC·Filed 2018·Granted Jun 22, 2021·5 cites·20 claims
- 1186US11753028B1Pedal control system and method for an electric vehicleNISSAN NORTH AMERICA INC·Filed 2022·Granted Sep 12, 2023·1 cites·20 claims
- 1285US12071127B2Proactive risk mitigationNISSAN NORTH AMERICA INC·Filed 2021·Granted Aug 27, 2024·2 cites·21 claims
- 1383US12043284B2Trajectory planningNISSAN NORTH AMERICA INC·Filed 2018·Granted Jul 23, 2024·5 cites·20 claims
- 1479US12442650B2Navigation map learning for intelligent hybrid-electric vehicle planningNISSAN NORTH AMERICA INC·Filed 2024·Granted Oct 14, 2025·0 cites·20 claims
- 1578US12077177B2Autonomous vehicle control and map accuracy determination based on predicted and actual trajectories of surrounding objects and vehiclesNISSAN NORTH AMERICA INC·Filed 2021·Granted Sep 3, 2024·1 cites·20 claims
- 1678US2025100548A1Collision Avoidance Using Visibility Grids in Autonomous VehiclesNISSAN NORTH AMERICA INC·Filed 2024·Application pending·0 cites
- 1776US12397774B2Intelligent engine activation plannerNISSAN NORTH AMERICA INC·Filed 2023·Granted Aug 26, 2025·0 cites·17 claims
- 1876US12194991B23D occlusion reasoning for accident avoidanceNISSAN NORTH AMERICA INC·Filed 2023·Granted Jan 14, 2025·0 cites·20 claims
- 1975US12365340B2System and method for proactive lane assistNISSAN NORTH AMERICA INC·Filed 2023·Granted Jul 22, 2025·0 cites·20 claims
- 2075US11181927B2Automated learning system for improved pickup/dropoff maneuverNISSAN NORTH AMERICA INC·Filed 2019·Granted Nov 23, 2021·2 cites·20 claims
- 2169US12448007B2Imitation learning for trajectory planningNISSAN NORTH AMERICA INC·Filed 2022·Granted Oct 21, 2025·0 cites·14 claims
- 2268US11274936B2Safety-assured remote driving for autonomous vehiclesNISSAN NORTH AMERICA INC·Filed 2019·Granted Mar 15, 2022·2 cites·20 claims
- 2367US12344237B2Virtual hazard inference systemNISSAN NORTH AMERICA INC·Filed 2022·Granted Jul 1, 2025·0 cites·20 claims
- 2467US11702075B2System and method for proactive lane assistNISSAN NORTH AMERICA INC·Filed 2021·Granted Jul 18, 2023·0 cites·20 claims
- 2567US2025206352A1Road User Categorization Through MonitoringNISSAN NORTH AMERICA INC·Filed 2025·Application pending·0 cites
- 2664US12509073B2Prediction variance estimationNISSAN NORTH AMERICA INC·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 2762US2025264612A1Track Based Moving Object Association for Distributed Sensing ApplicationsNISSAN NORTH AMERICA INC·Filed 2024·Application pending·0 cites
- 2859US11636757B2System and method for optimizing traffic flow using vehicle signalsNISSAN NORTH AMERICA INC·Filed 2020·Granted Apr 25, 2023·0 cites·20 claims
- 2957US11753009B2Intelligent pedal lane change assistNISSAN NORTH AMERICA INC·Filed 2021·Granted Sep 12, 2023·0 cites·20 claims
- 3056US2025042435A1Data-based Driveline Estimation and MappingNISSAN NORTH AMERICA INC·Filed 2023·Application pending·0 cites
- 3156US2024066998A1Pedal control system and method for an electric vehicleNISSAN NORTH AMERICA INC·Filed 2022·Application pending·0 cites
- 3256US2025076874A1Safeguarded Tele-Operation for Autonomous DrivingNISSAN NORTH AMERICA INC·Filed 2023·Application pending·0 cites
- 3355US2025042430A1Road Irregularity DetectionNISSAN NORTH AMERICA INC·Filed 2023·Application pending·0 cites
- 3454US2023271616A1Vehicle drivable area detection systemNISSAN NORTH AMERICA INC·Filed 2022·Application pending·0 cites
- 3552US12344244B2Vehicle lane marking detection systemNISSAN NORTH AMERICA INC·Filed 2022·Granted Jul 1, 2025·0 cites·18 claims
- 3652US2024375646A1Backup or Stopping HazardsNISSAN NORTH AMERICA INC·Filed 2023·Application pending·0 cites
- 3751US11919451B2Vehicle data display systemNISSAN NORTH AMERICA INC·Filed 2022·Granted Mar 5, 2024·0 cites·18 claims
- 3850US2025044106A1Map and Kinematic PredictionNISSAN NORTH AMERICA INC·Filed 2023·Application pending·0 cites
- 3949US2025074473A1Constraint-Based Speed ProfileNISSAN NORTH AMERICA INC·Filed 2023·Application pending·0 cites
- 4046US2025002049A1Proactive Risk Mitigation with Generalized Virtual VehiclesNISSAN NORTH AMERICA INC·Filed 2023·Application pending·0 cites
- 4144US11215987B2Exception situation playback for tele-operatorsNISSAN NORTH AMERICA INC·Filed 2019·Granted Jan 4, 2022·0 cites·18 claims
- 4241US2021031760A1Contingency Planning and Safety AssuranceNISSAN NORTH AMERICA INC·Filed 2019·Application pending·0 cites
- 4340US2021035442A1Autonomous Vehicles and a Mobility Manager as a Traffic MonitorNISSAN NORTH AMERICA INC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →