Inventor
BROWN ANDREW BENJAMIN SIMPSON
GB39 patents
Patents
39 patentsUS11913436B2Feb 27, 2024
Control of SMA haptic assembly
CAMBRIDGE MECHATRONICS LTD8 citations83
US11448201B2Sep 20, 2022
Compact SMA actuator
CAMBRIDGE MECHATRONICS LTD3 citations73
US11821410B2Nov 21, 2023
SMA actuator assembly
CAMBRIDGE MECHATRONICS LTD4 citations72
US11448199B2Sep 20, 2022
SMA actuator assembly
CAMBRIDGE MECHATRONICS LTD2 citations71
US12554096B2Feb 17, 2026
Actuator arrangement
CAMBRIDGE MECHATRONICS LTD1 citations63
US12492685B2Dec 9, 2025
SMA actuator assembly
CAMBRIDGE MECHATRONICS LTD0 citations62
US12372071B2Jul 29, 2025
Actuator assembly
CAMBRIDGE MECHATRONICS LTD0 citations62
US11781534B2Oct 10, 2023
Compact SMA actuator
CAMBRIDGE MECHATRONICS LTD0 citations62
US12421941B2Sep 23, 2025
Actuator assembly
CAMBRIDGE MECHATRONICS LTD0 citations61
US12410782B2Sep 9, 2025
Actuator assembly
CAMBRIDGE MECHATRONICS LTD0 citations61
US12228115B2Feb 18, 2025
Shape memory alloy actuation apparatus
CAMBRIDGE MECHATRONICS LTD0 citations61
US12216328B2Feb 4, 2025
Actuator assembly
CAMBRIDGE MECHATRONICS LTD0 citations61
US11815073B2Nov 14, 2023
Shape memory alloy actuation apparatus
CAMBRIDGE MECHATRONICS LTD0 citations61
US11454221B2Sep 27, 2022
Shape memory alloy actuation apparatus
CAMBRIDGE MECHATRONICS LTD0 citations61
US12292038B2May 6, 2025
SMA actuator assembly
CAMBRIDGE MECHATRONICS LTD0 citations60
US11725636B2Aug 15, 2023
Electrical connections for SMA actuators
CAMBRIDGE MECHATRONICS LTD0 citations60
US11231022B2Jan 25, 2022
Electrical connections for SMA actuators
CAMBRIDGE MECHATRONICS LTD1 citations60
US11781533B2Oct 10, 2023
Actuator assembly
CAMBRIDGE MECHATRONICS LTD1 citations59
US12254136B2Mar 18, 2025
Haptic button with SMA
CAMBRIDGE MECHATRONICS LTD0 citations58
US11762468B2Sep 19, 2023
Haptic button with SMA
CAMBRIDGE MECHATRONICS LTD0 citations58
US11566607B2Jan 31, 2023
Methods for controlling power delivered to an SMA actuator
CAMBRIDGE MECHATRONICS LTD0 citations58
US11326583B2May 10, 2022
Methods for controlling power delivered to an SMA actuator
CAMBRIDGE MECHATRONICS LTD0 citations58
US12316936B2May 27, 2025
Actuator assembly
CAMBRIDGE MECHATRONICS LTD0 citations57
US12498532B2Dec 16, 2025
Actuator assembly
CAMBRIDGE MECHATRONICS LTD0 citations56
US12359654B2Jul 15, 2025
Actuator assemblies
CAMBRIDGE MECHATRONICS LTD0 citations53
US12035064B2Jul 9, 2024
PWM synchronisation
CAMBRIDGE MECHATRONICS LTD0 citations53
US12435708B2Oct 7, 2025
SMA actuation apparatus
CAMBRIDGE MECHATRONICS LTD0 citations51
US12375810B2Jul 29, 2025
Method for optical image stabilization based on a change in tilt of an optical image stabilization assembly
CAMBRIDGE MECHATRONICS LTD0 citations51
US12080154B2Sep 3, 2024
SMA haptic assembly
CAMBRIDGE MECHATRONICS LTD0 citations51
US12587744B2Mar 24, 2026
Actuator assembly with bearing arrangement and electrical interconnector
CAMBRIDGE MECHATRONICS LTD0 citations50
US12480480B2Nov 25, 2025
Shape memory alloy apparatus
CAMBRIDGE MECHATRONICS LTD0 citations50
US12481170B2Nov 25, 2025
Actuator assembly
CAMBRIDGE MECHATRONICS LTD0 citations50
US12372199B2Jul 29, 2025
Actuator assemblies and methods of controlling the same
CAMBRIDGE MECHATRONICS LTD0 citations49
US12372802B2Jul 29, 2025
Actuator assembly
CAMBRIDGE MECHATRONICS LTD0 citations47
US12590572B2Mar 31, 2026
Actuator
CAMBRIDGE MECHATRONICS LTD0 citations46
US12228113B2Feb 18, 2025
SMA actuator assembly
CAMBRIDGE MECHATRONICS LTD0 citations46
US12152569B2Nov 26, 2024
SMA haptic assembly
CAMBRIDGE MECHATRONICS LTD0 citations46
US12099250B2Sep 24, 2024
Actuator assembly
CAMBRIDGE MECHATRONICS LTD0 citations46
US12013549B2Jun 18, 2024
Asymmetric SMA actuator
CAMBRIDGE MECHATRONICS LTD0 citations44