Inventor
ILANGO ANAND
US17 patents
⚠️ This page may combine multiple inventors who share the name “ILANGO ANAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIRRUS LOGIC INT SEMICONDUCTOR LTD
10 patentsUS10715039B1Jul 14, 2020
Peak current controlled switch mode power supply with embedded adaptive pulse frequency modulation control
CIRRUS LOGIC INT SEMICONDUCTOR LTD30 citations91
US9854357B1Dec 26, 2017
Minimizing startup transients in an audio playback path
CIRRUS LOGIC INT SEMICONDUCTOR LTD3 citations73
US11290071B2Mar 29, 2022
Common-mode insensitive current-sensing topology in full-bridge driver
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations72
US10826512B1Nov 3, 2020
System and method for removing error in a system having an analog-to-digital converter
CIRRUS LOGIC INT SEMICONDUCTOR LTD3 citations71
US10680640B2Jun 9, 2020
Power-saving current-mode digital-to-analog converter (DAC)
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations71
US11119134B2Sep 14, 2021
Detector and method for measuring a resistance of a variable resistance sensor whose resistance varies with respect to a time-varying stimulus
CIRRUS LOGIC INT SEMICONDUCTOR LTD1 citations60
US12163986B2Dec 10, 2024
Compensating for current splitting errors in a measurement system
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations52
US11296663B2Apr 5, 2022
Common-mode insensitive current-sensing topology in full-bridge driver with high-side and low-side energy matching calibration
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations51
US9986351B2May 29, 2018
Direct current (DC) and/or alternating current (AC) load detection for audio codec
CIRRUS LOGIC INT SEMICONDUCTOR LTD1 citations50
US9800984B2Oct 24, 2017
Identification of a load with a search algorithm that controls application of signals to the load and a reference generator
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations50
CIRRUS LOGIC INC
6 patentsUS9479868B2Oct 25, 2016
Systems and methods for detection of load impedance of a transducer device coupled to an audio device
CIRRUS LOGIC INC6 citations84
US9831843B1Nov 28, 2017
Opportunistic playback state changes for audio devices
CIRRUS LOGIC INC17 citations83
US9578417B2Feb 21, 2017
Systems and methods for detection of load impedance of a transducer device coupled to an audio device
CIRRUS LOGIC INC2 citations73
US9634621B1Apr 25, 2017
Charge-pump power supply with voltage-headroom-dependent supply voltage
CIRRUS LOGIC INC5 citations72
US9479869B2Oct 25, 2016
Systems and methods for detection of load impedance of a transducer device coupled to an audio device
CIRRUS LOGIC INC0 citations52
US9584082B1Feb 28, 2017
Systems and methods for supply-based gain control of an audio output signal
CIRRUS LOGIC INC1 citations51