Patent assignee · US · COMPANY

Lin Engineering, Inc.

16Patents
16Active
16Granted
47Portfolio score

Filing activity: Jun 22, 2006 → Jul 13, 2023 · 4 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8278803B2 Motor end cap positioning element for maintaining rotor-stator concentricity Electricity 10 Active
US7752733B1 Laser welded step motor construction with compact end cap and stator lamination positioning Emerging Cross-Sectional Technologies 7 Active
US9964201B2 Lubrication reservoir for lead screw assembly Mechanical Engineering; Lighting; Heating 7 Active
US8283841B2 Motor end cap with interference fit Electricity 7 Active
US7518270B2 Accurate microstepping motor Electricity 5 Active
US11411444B2 Variable reluctance step motor having enhanced holding torque Electricity 2 Active
US9214849B2 Hybrid step motor Electricity 1 Active
US10855161B2 Hybrid step motor with greater number of stator teeth than rotor teeth to deliver more torque Electricity 1 Active
US11933386B2 Anti-backlash mechanism for electromechanical linear actuator Mechanical Engineering; Lighting; Heating 0 Active
US12388320B2 Linear captive motor-leadscrew assembly Electricity 0 Active
US10958146B2 Low detent torque hybrid step motor Electricity 0 Active
US9806580B2 Motor having stator assembly with integrated mounting and heat sink features Electricity 0 Active
US11742736B2 Step motor with spacing of same-phase stator pole groups based on one-half rotor tooth pitch Electricity 0 Active
US9966829B2 Reduced-vibration stepper motor Electricity 0 Active
US10090746B2 8-pole, 2-phase bipolar step motors with easy manufacture and optimum torque for size Electricity 0 Active
US11621623B2 4-stator-pole step motor with passive inter-poles Electricity 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.