Inventor
STÅHL CARL LENNART
SE14 patents
Patents
14 patentsUS10828672B2Nov 10, 2020
Driver circuitry
CIRRUS LOGIC INT SEMICONDUCTOR LTD39 citations97
US11500469B2Nov 15, 2022
Integrated haptic system
CIRRUS LOGIC INT SEMICONDUCTOR LTD16 citations93
US10732714B2Aug 4, 2020
Integrated haptic system
CIRRUS LOGIC INT SEMICONDUCTOR LTD31 citations93
US10820100B2Oct 27, 2020
Methods and apparatus for limiting the excursion of a transducer
CIRRUS LOGIC INT SEMICONDUCTOR LTD37 citations92
US11644370B2May 9, 2023
Force sensing with an electromagnetic load
CIRRUS LOGIC INT SEMICONDUCTOR LTD9 citations81
US11283337B2Mar 22, 2022
Methods and systems for improving transducer dynamics
CIRRUS LOGIC INT SEMICONDUCTOR LTD3 citations73
US11396031B2Jul 26, 2022
Driver circuitry
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations72
US12176781B2Dec 24, 2024
Methods and systems for estimating transducer parameters
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US12061838B2Aug 13, 2024
Adaptive receiver
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11779956B2Oct 10, 2023
Driver circuitry
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11379176B2Jul 5, 2022
Adaptive receiver
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11333622B2May 17, 2022
Thermal model of transducer for thermal protection and resistance estimation
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US10991499B2Apr 27, 2021
Drive waveform adjustments to compensate for transducer resonant frequency
CIRRUS LOGIC INT SEMICONDUCTOR LTD1 citations62
US12032744B2Jul 9, 2024
Integrated haptic system
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations61