Inventor · Troy, MI, US

Tejas M. Varunjikar

42Patents
5h-index
41Co-inventors
65Inventor score

Filing activity: Mar 11, 2013 → Jun 22, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9845109B2 Continuous estimation of surface friction coefficient based on EPS and vehicle models Performing Operations; Transporting 13 Active
US9409595B2 Providing assist torque without hand wheel torque sensor for zero to low vehicle speeds Performing Operations; Transporting 12 Active
US9540040B2 Phase plane based transitional damping for electric power steering Performing Operations; Transporting 7 Active
US9676409B2 Road wheel disturbance rejection based on hand wheel acceleration Performing Operations; Transporting 6 Active
US10399597B2 Payload estimation using electric power steering signals Performing Operations; Transporting 6 Active
US10562561B2 Electrical power steering control using system state predictions Performing Operations; Transporting 5 Active
US11110956B2 Quadrant based friction compensation for tire load estimation in steering systems Performing Operations; Transporting 5 Active
US10099720B2 Steering system detecting vehicle motion states Performing Operations; Transporting 5 Active
US10155531B2 Providing assist torque without hand wheel torque sensor Performing Operations; Transporting 4 Active
US10155534B2 Driver intent estimation without using torque sensor signal Emerging Cross-Sectional Technologies 4 Active
US10604175B2 Steering system with failsafe torque sensor communication Performing Operations; Transporting 3 Active
US10946894B2 Driver warning in electric power steering systems Performing Operations; Transporting 2 Active
US12071150B2 Vehicular driving assist system using forward viewing camera Performing Operations; Transporting 2 Active
US10513268B2 Vehicle safety system Performing Operations; Transporting 2 Active
US12054204B2 Rack force estimation for steering systems Performing Operations; Transporting 2 Active
US11180186B2 Disturbance feedforward compensation for position control in steering systems Performing Operations; Transporting 1 Active
US11498613B2 Road friction coefficient estimation using steering system signals Physics 1 Active
US10144445B2 Modified static tire model for providing assist without a torque sensor for zero to low vehicle speeds Performing Operations; Transporting 1 Active
US10913495B2 Vehicle safety steering system Performing Operations; Transporting 0 Active
US11599117B2 Systems and methods for obstacle proximity detection Physics 0 Active
US12286105B2 Torque based vehicle path prediction Performing Operations; Transporting 0 Active
US11685440B2 System and method for shared control for emergency steering Physics 0 Active
US11173897B2 Vehicle safety system Performing Operations; Transporting 0 Active
US12162548B2 Steer by wire drift compensation Performing Operations; Transporting 0 Active
US11407442B2 Steer-by-wire system Performing Operations; Transporting 0 Active

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