Inventor
SELDEN BRIAN ALEXANDER
US16 patents
⚠️ This page may combine multiple inventors who share the name “SELDEN BRIAN ALEXANDER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLEARMOTION INC
9 patentsUS10954935B2Mar 23, 2021
Active hydraulic ripple cancellation methods and systems
CLEARMOTION INC93 citations97
US11440366B1Sep 13, 2022
Frequency dependent pressure and/or flow fluctuation mitigation in hydraulic systems
CLEARMOTION INC13 citations84
US10890197B2Jan 12, 2021
Hydraulic actuator with a frequency dependent relative pressure ratio
CLEARMOTION INC4 citations70
US10875375B2Dec 29, 2020
Method and apparatus for controlling an actuator
CLEARMOTION INC6 citations69
US11879451B2Jan 23, 2024
Active hydraulic ripple cancellation methods and systems
CLEARMOTION INC0 citations62
US12370854B1Jul 29, 2025
Frequency dependent pressure and/or flow fluctuation mitigation in hydraulic systems
CLEARMOTION INC0 citations61
US11965531B2Apr 23, 2024
Hydraulic actuator with a frequency dependent relative pressure ratio
CLEARMOTION INC0 citations59
US11215202B2Jan 4, 2022
Hydraulic actuator with a frequency dependent relative pressure ratio
CLEARMOTION INC0 citations59
US12479259B2Nov 25, 2025
Pressure compensated active suspension actuator system
CLEARMOTION INC1 citations56
CLEARMOTION ACQUISITION I LLC
6 patentsUS10245984B2Apr 2, 2019
Seat system for a vehicle
CLEARMOTION ACQUISITION I LLC30 citations93
US10821859B2Nov 3, 2020
Seat system for a vehicle
CLEARMOTION ACQUISITION I LLC7 citations83
US10046677B2Aug 14, 2018
Seat system for a vehicle
CLEARMOTION ACQUISITION I LLC5 citations72
US11407268B2Aug 9, 2022
Variable tracking active suspension system
CLEARMOTION ACQUISITION I LLC0 citations62
US11999277B2Jun 4, 2024
Dynamic control of active seat suspension systems
CLEARMOTION ACQUISITION I LLC0 citations54
US10464387B2Nov 5, 2019
User interface for variable active seat tracking
CLEARMOTION ACQUISITION I LLC0 citations51