Inventor
STÅHL CARL L
US8 patents
Patents
8 patentsUS10832537B2Nov 10, 2020
Methods and apparatus for outputting a haptic signal to a haptic transducer
CIRRUS LOGIC INT SEMICONDUCTOR LTD42 citations97
US10726683B1Jul 28, 2020
Identifying mechanical impedance of an electromagnetic load using a two-tone stimulus
CIRRUS LOGIC INT SEMICONDUCTOR LTD30 citations93
US10976825B2Apr 13, 2021
Methods and apparatuses for controlling operation of a vibrational output system and/or operation of an input sensor system
CIRRUS LOGIC INT SEMICONDUCTOR LTD25 citations92
US11669165B2Jun 6, 2023
Methods and apparatuses for controlling operation of a vibrational output system and/or operation of an input sensor system
CIRRUS LOGIC INT SEMICONDUCTOR LTD9 citations85
US12190716B2Jan 7, 2025
Methods and apparatus for outputting a haptic signal to a haptic transducer
CIRRUS LOGIC INT SEMICONDUCTOR LTD1 citations73
US11972057B2Apr 30, 2024
Methods and apparatuses for controlling operation of a vibrational output system and/or operation of an input sensor system
CIRRUS LOGIC INT SEMICONDUCTOR LTD1 citations72
US11263877B2Mar 1, 2022
Identifying mechanical impedance of an electromagnetic load using a two-tone stimulus
CIRRUS LOGIC INT SEMICONDUCTOR LTD5 citations72
US11636742B2Apr 25, 2023
Methods and apparatus for outputting a haptic signal to a haptic transducer
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations61