Inventor · Columbus, IN, US

Vivek A. Sujan

147Patents
10h-index
145Co-inventors
79Inventor score

Filing activity: Sep 20, 2007 → Jan 30, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US9182764B1 Apparatus and method for grouping vehicles for cooperative driving Physics 86 Active
US10094308B2 System, method, and apparatus for improving the performance of an operator of a vehicle Emerging Cross-Sectional Technologies 25 Active
US8886422B2 System and method of cylinder deactivation for optimal engine torque-speed map operation Physics 24 Active
US8452509B2 System and method of vehicle speed-based operational cost optimization Physics 23 Active
US8781664B2 System, method, and apparatus for controlling power output distribution in a hybrid power train Emerging Cross-Sectional Technologies 16 Active
US9725093B2 Vehicle controls including dynamic vehicle mass and road grade estimation during vehicle operation Performing Operations; Transporting 15 Active
US7861580B2 Virtual turbine speed sensor Emerging Cross-Sectional Technologies 15 Active
US8821342B2 Accessory drive motor configuration Emerging Cross-Sectional Technologies 13 Active
US8818659B2 Supervisory thermal management system and method for engine system warm up and regeneration Emerging Cross-Sectional Technologies 12 Active
US9650042B2 Systems and methods for route planning Physics 10 Active
US8688302B2 Hybrid power system braking control Performing Operations; Transporting 10 Active
US8577568B2 Supervisory thermal management system and method for engine system warm up and regeneration Emerging Cross-Sectional Technologies 9 Active
US8731788B2 System and method of speed-based downspeed coasting management Emerging Cross-Sectional Technologies 9 Active
US7650224B2 Apparatus, system, and method for reducing nitrogen oxide emissions in a combustion engine Emerging Cross-Sectional Technologies 8 Active
US8509974B2 Hybrid power train rate control Emerging Cross-Sectional Technologies 8 Active
US11454970B2 Adjustment of autonomous vehicle control authority Physics 8 Active
US8742701B2 System, method, and apparatus for integrated hybrid power system thermal management Emerging Cross-Sectional Technologies 8 Active
US8302385B2 Apparatus, system, and method for controlling engine exhaust temperature Emerging Cross-Sectional Technologies 8 Active
US10894482B2 Systems and methods of battery management and control for a vehicle Emerging Cross-Sectional Technologies 7 Active
US10676077B2 Systems and methods of energy management and control of vehicle accessories Emerging Cross-Sectional Technologies 7 Active
US7757549B2 Apparatus, system, and method for predictive control of a turbocharger Emerging Cross-Sectional Technologies 7 Active
US9909517B2 Mult-mode controls for engines systems including SCR aftertreatment Emerging Cross-Sectional Technologies 7 Active
US9187093B1 Systems and methods of cruise droop control Emerging Cross-Sectional Technologies 6 Active
US9206756B2 Closed loop NOX reference management for DPF regeneration based on engine out particulate matter variation controller Emerging Cross-Sectional Technologies 6 Active
US9043061B2 Methods, systems, and apparatuses for driveline load management Emerging Cross-Sectional Technologies 6 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.