Amar Vellanki

Person

Cedar Park, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic state management of a phase-lock loop (PLL)
- Patent number 12,088,308
- Issue date Sep 10, 2024
- Cirrus Logic, Inc.
- Stewart G. Kenly
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio processing system signal-level based temporal masking
- Patent number 12,039,964
- Issue date Jul 16, 2024
- Cirrus Logic, Inc.
- Ku He
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Equalization in a multi-path audio amplifier for canceling variatio...
- Patent number 11,677,360
- Issue date Jun 13, 2023
- Cirrus Logic, Inc.
- Leyi Yin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal amplitude-selected signal predistortion in an amplifier
- Patent number 11,539,331
- Issue date Dec 27, 2022
- Cirrus Logic, Inc.
- Amar Vellanki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tracking and correcting gain of open-loop driver in a multi-path pr...
- Patent number 11,431,310
- Issue date Aug 30, 2022
- Cirrus Logic, Inc.
- Amar Vellanki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tracking and correcting gain of open-loop driver in a multi-path pr...
- Patent number 11,329,620
- Issue date May 10, 2022
- Cirrus Logic, Inc.
- Johann G. Gaboriau
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Capacitive sensor including compensation for phase shift
- Patent number 11,119,138
- Issue date Sep 14, 2021
- Cirrus Logic, Inc.
- Vikrant Arumugam
- G01 - MEASURING TESTING
Information Patent Grant
Minimizing phase mismatch and offset sensitivity in a dual-path system
- Patent number 11,047,890
- Issue date Jun 29, 2021
- Cirrus Logic, Inc.
- Gautham S. Sivasankar
- G01 - MEASURING TESTING
Information Patent Grant
Reducing noise in a capacitive sensor with a pulse density modulator
- Patent number 11,035,894
- Issue date Jun 15, 2021
- Cirrus Logic, Inc.
- Amar Vellanki
- G01 - MEASURING TESTING
Information Patent Grant
Zero-latency pulse density modulation interface with format detection
- Patent number 10,770,086
- Issue date Sep 8, 2020
- Cirrus Logic, Inc.
- Masoud Farshbaf Zinati
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Reducing noise in a capacitive sensor with a pulse density modulator
- Patent number 10,718,801
- Issue date Jul 21, 2020
- Cirrus Logic, Inc.
- Amar Vellanki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Capacitive sensor including compensation for phase shift
- Patent number 10,649,015
- Issue date May 12, 2020
- Cirrus Logic, Inc.
- Vikrant Arumugam
- G01 - MEASURING TESTING
Information Patent Grant
Tracking and correcting gain of open-loop driver in a multi-path pr...
- Patent number 10,637,423
- Issue date Apr 28, 2020
- Cirrus Logic, Inc.
- Amar Vellanki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibration of a dual-path pulse width modulation system
- Patent number 10,404,248
- Issue date Sep 3, 2019
- Cirrus Logic, Inc.
- Tejasvi Das
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calibration of a dual-path pulse width modulation system
- Patent number 10,263,584
- Issue date Apr 16, 2019
- Cirrus Logic, Inc.
- Tejasvi Das
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibration of a dual-path pulse width modulation system
- Patent number 10,181,845
- Issue date Jan 15, 2019
- Cirrus Logic, Inc.
- Tejasvi Das
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MULTI-CHIP SYNCHRONIZATION IN SENSOR APPLICATIONS
- Publication number 20240187205
- Publication date Jun 6, 2024
- Cirrus Logic International Semiconductor Ltd.
- Jeffrey SKARZYNSKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR RELAYING A MESSAGE FOR A PHYSICAL LEVEL/DAT...
- Publication number 20230379592
- Publication date Nov 23, 2023
- Cirrus Logic International Semiconductor Ltd.
- Wai-Shun SHUM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPERATURE MEASUREMENT USING A THERMISTOR
- Publication number 20230366747
- Publication date Nov 16, 2023
- Cirrus Logic International Semiconductor Ltd.
- Vamsikrishna PARUPALLI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL AMPLITUDE-SELECTED SIGNAL PREDISTORTION IN AN AMPLIFIER
- Publication number 20220329212
- Publication date Oct 13, 2022
- Cirrus Logic International Semiconductor Ltd.
- Amar Vellanki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
EQUALIZATION IN A MULTI-PATH AUDIO AMPLIFIER FOR CANCELING VARIATIO...
- Publication number 20220329216
- Publication date Oct 13, 2022
- Cirrus Logic International Semiconductor Ltd.
- Leyi Yin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO PROCESSING SYTEM SIGNAL-LEVEL BASED TEMPORAL MASKING
- Publication number 20220284877
- Publication date Sep 8, 2022
- Cirrus Logic International Semiconductor Ltd.
- Ku He
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TRACKING AND CORRECTING GAIN OF OPEN-LOOP DRIVER IN A MULTI-PATH PR...
- Publication number 20200343871
- Publication date Oct 29, 2020
- Cirrus Logic International Semiconductor Ltd.
- Johann G. GABORIAU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REDUCING NOISE IN A CAPACITIVE SENSOR WITH A PULSE DENSITY MODULATOR
- Publication number 20200292602
- Publication date Sep 17, 2020
- Cirrus Logic International Semiconductor Ltd.
- Amar VELLANKI
- G01 - MEASURING TESTING
Information Patent Application
TRACKING AND CORRECTING GAIN OF OPEN-LOOP DRIVER IN A MULTI-PATH PR...
- Publication number 20200228079
- Publication date Jul 16, 2020
- Cirrus Logic International Semiconductor Ltd.
- Amar VELLANKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MINIMIZING PHASE MISMATCH AND OFFSET SENSITIVITY IN A DUAL-PATH SYSTEM
- Publication number 20190257866
- Publication date Aug 22, 2019
- Cirrus Logic International Semiconductor Ltd.
- Gautham S. SIVASANKAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ZERO-LATENCY PULSE DENSITY MODULATION INTERFACE WITH FORMAT DETECTION
- Publication number 20190259402
- Publication date Aug 22, 2019
- Cirrus Logic International Semiconductor Ltd.
- Masoud FARSHBAF ZINATI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRACKING AND CORRECTING GAIN OF OPEN-LOOP DRIVER IN A MULTI-PATH PR...
- Publication number 20190253031
- Publication date Aug 15, 2019
- Cirrus Logic International Semiconductor Ltd.
- Amar VELLANKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CAPACITIVE SENSOR WITH CAPACITANCE TO DISPLACEMENT CONVERSION AND C...
- Publication number 20190137300
- Publication date May 9, 2019
- Cirrus Logic International Semiconductor Ltd.
- Amar VELLANKI
- G01 - MEASURING TESTING
Information Patent Application
CALIBRATION OF A DUAL-PATH PULSE WIDTH MODULATION SYSTEM
- Publication number 20190115886
- Publication date Apr 18, 2019
- Cirrus Logic International Semiconductor Ltd.
- Tejasvi DAS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CALIBRATION OF A DUAL-PATH PULSE WIDTH MODULATION SYSTEM
- Publication number 20190115909
- Publication date Apr 18, 2019
- Cirrus Logic International Semiconductor Ltd.
- Tejasvi DAS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REDUCING NOISE IN A CAPACITIVE SENSOR WITH A PULSE DENSITY MODULATOR
- Publication number 20190056440
- Publication date Feb 21, 2019
- Cirrus Logic International Semiconductor Ltd.
- Amar VELLANKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Amar Vellanki

Person

Patents Grantslast 30 patents

Dynamic state management of a phase-lock loop (PLL)

Audio processing system signal-level based temporal masking

Equalization in a multi-path audio amplifier for canceling variatio...

Signal amplitude-selected signal predistortion in an amplifier

Tracking and correcting gain of open-loop driver in a multi-path pr...

Tracking and correcting gain of open-loop driver in a multi-path pr...

Capacitive sensor including compensation for phase shift

Minimizing phase mismatch and offset sensitivity in a dual-path system

Reducing noise in a capacitive sensor with a pulse density modulator

Zero-latency pulse density modulation interface with format detection

Reducing noise in a capacitive sensor with a pulse density modulator

Capacitive sensor including compensation for phase shift

Tracking and correcting gain of open-loop driver in a multi-path pr...

Calibration of a dual-path pulse width modulation system

Calibration of a dual-path pulse width modulation system

Calibration of a dual-path pulse width modulation system

Patents Applicationslast 30 patents

MULTI-CHIP SYNCHRONIZATION IN SENSOR APPLICATIONS

SYSTEMS AND METHODS FOR RELAYING A MESSAGE FOR A PHYSICAL LEVEL/DAT...

TEMPERATURE MEASUREMENT USING A THERMISTOR

SIGNAL AMPLITUDE-SELECTED SIGNAL PREDISTORTION IN AN AMPLIFIER

EQUALIZATION IN A MULTI-PATH AUDIO AMPLIFIER FOR CANCELING VARIATIO...

AUDIO PROCESSING SYTEM SIGNAL-LEVEL BASED TEMPORAL MASKING

TRACKING AND CORRECTING GAIN OF OPEN-LOOP DRIVER IN A MULTI-PATH PR...

REDUCING NOISE IN A CAPACITIVE SENSOR WITH A PULSE DENSITY MODULATOR

TRACKING AND CORRECTING GAIN OF OPEN-LOOP DRIVER IN A MULTI-PATH PR...

MINIMIZING PHASE MISMATCH AND OFFSET SENSITIVITY IN A DUAL-PATH SYSTEM

ZERO-LATENCY PULSE DENSITY MODULATION INTERFACE WITH FORMAT DETECTION

TRACKING AND CORRECTING GAIN OF OPEN-LOOP DRIVER IN A MULTI-PATH PR...

CAPACITIVE SENSOR WITH CAPACITANCE TO DISPLACEMENT CONVERSION AND C...

CALIBRATION OF A DUAL-PATH PULSE WIDTH MODULATION SYSTEM

CALIBRATION OF A DUAL-PATH PULSE WIDTH MODULATION SYSTEM

REDUCING NOISE IN A CAPACITIVE SENSOR WITH A PULSE DENSITY MODULATOR