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Chandra B. PRAKASH
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Austin, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for minimizing idle channel noise in a single-e...
Patent number
12,176,057
Issue date
Dec 24, 2024
Cirrus Logic Inc.
Chandra B. Prakash
G11 - INFORMATION STORAGE
Information
Patent Grant
Splice-point determined zero-crossing management in audio amplifiers
Patent number
12,166,457
Issue date
Dec 10, 2024
Cirrus Logic, Inc.
John L. Melanson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Minimizing total harmonic distortion and power supply induced inter...
Patent number
12,113,488
Issue date
Oct 8, 2024
Cirrus Logic Inc.
Chandra Prakash
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Modulator feedforward compensation
Patent number
11,979,115
Issue date
May 7, 2024
Cirrus Logic Inc.
Siddharth Maru
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Slew control for variable load pulse-width modulation driver and lo...
Patent number
11,854,738
Issue date
Dec 26, 2023
Cirrus Logic Inc.
Chandra B. Prakash
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fast offset calibration for sensor and analog front end
Patent number
11,799,428
Issue date
Oct 24, 2023
Cirrus Logic Inc.
Saurabh Singh
G01 - MEASURING TESTING
Information
Patent Grant
Gain error reduction in switched-capacitor delta-sigma data convert...
Patent number
11,777,517
Issue date
Oct 3, 2023
Cirrus Logic, Inc.
Chandra Prakash
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Zero-crossing management in Class-D audio amplifiers
Patent number
11,722,107
Issue date
Aug 8, 2023
Cirrus Logic, Inc.
John L. Melanson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Systems and methods for estimation of sensor resistance
Patent number
11,644,493
Issue date
May 9, 2023
Cirrus Logic, Inc.
Saurabh Singh
G01 - MEASURING TESTING
Information
Patent Grant
Parameter estimation in driver circuitry
Patent number
11,644,494
Issue date
May 9, 2023
Cirrus Logic, Inc.
Chandra B. Prakash
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Minimizing total harmonic distortion and power supply induced inter...
Patent number
11,489,498
Issue date
Nov 1, 2022
Cirrus Logic, Inc.
Chandra Prakash
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dual-channel class-D audio amplifier having quantizer-combined orth...
Patent number
11,329,617
Issue date
May 10, 2022
Cirrus Logic, Inc.
Cory J. Peterson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Common mode output voltage biasing in class-D audio amplifiers havi...
Patent number
11,309,853
Issue date
Apr 19, 2022
Cirrus Logic, Inc.
Cory J. Peterson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Pre-charge management for power-managed voltage references
Patent number
11,231,732
Issue date
Jan 25, 2022
Cirrus Logic, Inc.
Chandra Prakash
G05 - CONTROLLING REGULATING
Information
Patent Grant
Inter-channel crosstalk and non-linearity reduction in double-sampl...
Patent number
11,223,368
Issue date
Jan 11, 2022
Cirrus Logic, Inc.
Chandra Prakash
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Minimizing idle channel noise in a class-D pulse width modulation a...
Patent number
11,190,148
Issue date
Nov 30, 2021
Cirrus Logic, Inc.
Eric Kimball
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Detector and method for measuring a resistance of a variable resist...
Patent number
11,119,134
Issue date
Sep 14, 2021
Cirrus Logic, Inc.
Cory Jay Peterson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method for removing error in a system having an analog-t...
Patent number
10,826,512
Issue date
Nov 3, 2020
Cirrus Logic, Inc.
Cory Jay Peterson
G01 - MEASURING TESTING
Information
Patent Grant
Highly accurate true RMS power detector for cellular applications
Patent number
8,952,742
Issue date
Feb 10, 2015
Marvell World Trade Ltd.
Chandra B. Prakash
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SPLICE-POINT DETERMINED ZERO-CROSSING MANAGEMENT IN AUDIO AMPLIFIERS
Publication number
20230308060
Publication date
Sep 28, 2023
Cirrus Logic International Semiconductor Ltd.
John L. Melanson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SLEW CONTROL FOR VARIABLE LOAD PULSE-WIDTH MODULATION DRIVER AND LO...
Publication number
20230178279
Publication date
Jun 8, 2023
Cirrus Logic International Semiconductor Ltd.
Chandra B. PRAKASH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MODULATOR FEEDFORWARD COMPENSATION
Publication number
20230170854
Publication date
Jun 1, 2023
Cirrus Logic International Semiconductor Ltd.
Siddharth MARU
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
DRIVER CIRCUITRY
Publication number
20230146592
Publication date
May 11, 2023
Cirrus Logic International Semiconductor Ltd.
Chandra B. PRAKASH
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PARAMETER ESTIMATION IN DRIVER CIRCUITRY
Publication number
20230147461
Publication date
May 11, 2023
Cirrus Logic International Semiconductor Ltd.
Chandra B. PRAKASH
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEMS AND METHODS FOR MINIMIZING IDLE CHANNEL NOISE IN A SINGLE-E...
Publication number
20230141666
Publication date
May 11, 2023
Cirrus Logic International Semiconductor Ltd.
Chandra B. PRAKASH
G11 - INFORMATION STORAGE
Information
Patent Application
AMPLIFIER CIRCUITRY
Publication number
20230147195
Publication date
May 11, 2023
Cirrus Logic International Semiconductor Ltd.
Charles W. ENO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FAST OFFSET CALIBRATION FOR SENSOR AND ANALOG FRONT END
Publication number
20230031363
Publication date
Feb 2, 2023
Cirrus Logic International Semiconductor Ltd.
Saurabh SINGH
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Accurate Clock Synchronization and Location Detection in Time-Sensi...
Publication number
20230030936
Publication date
Feb 2, 2023
SpearIx Technologies, Inc.
Manas Behera
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MINIMIZING TOTAL HARMONIC DISTORTION AND POWER SUPPLY INDUCED INTER...
Publication number
20230006612
Publication date
Jan 5, 2023
Cirrus Logic International Semiconductor Ltd.
Chandra PRAKASH
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEMS AND METHODS FOR ESTIMATION OF SENSOR RESISTANCE
Publication number
20230003779
Publication date
Jan 5, 2023
Cirrus Logic International Semiconductor Ltd.
Saurabh SINGH
G01 - MEASURING TESTING
Information
Patent Application
ZERO-CROSSING MANAGEMENT IN CLASS-D AUDIO AMPLIFIERS
Publication number
20220247367
Publication date
Aug 4, 2022
Cirrus Logic International Semiconductor Ltd.
John L. Melanson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
GAIN ERROR REDUCTION IN SWITCHED-CAPACITOR DELTA-SIGMA DATA CONVERT...
Publication number
20220149864
Publication date
May 12, 2022
Cirrus Logic International Semiconductor, Ltd.
Chandra Prakash
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PRE-CHARGE MANAGEMENT FOR POWER-MANAGED VOLTAGE REFERENCES
Publication number
20220011797
Publication date
Jan 13, 2022
Cirrus Logic International Semiconductor, Ltd.
Chandra Prakash
G05 - CONTROLLING REGULATING
Information
Patent Application
MINIMIZING IDLE CHANNEL NOISE IN A CLASS-D PULSE WIDTH MODULATION A...
Publication number
20210211099
Publication date
Jul 8, 2021
Eric KIMBALL
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DETECTOR AND METHOD FOR MEASURING A RESISTANCE OF A VARIABLE RESIST...
Publication number
20210033654
Publication date
Feb 4, 2021
Cirrus Logic International Semiconductor Ltd.
Cory Jay Peterson
G01 - MEASURING TESTING
Information
Patent Application
HIGHLY ACCURATE TRUE RMS POWER DETECTOR FOR CELLULAR APPLICATIONS
Publication number
20140118050
Publication date
May 1, 2014
Marvell World Trade Ltd.
Chandra B. PRAKASH
G01 - MEASURING TESTING