Ruoxin Jiang

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Short detection for inductive switching converters
- Patent number 11,837,956
- Issue date Dec 5, 2023
- Cirrus Logic Inc.
- Hasnain Akram
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Distortion reducing variable output impedance class-D amplifier
- Patent number 11,290,069
- Issue date Mar 29, 2022
- Cirrus Logic, Inc.
- Zhaohui He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Class-D amplifier with multiple power rails and quantizer that swit...
- Patent number 11,245,370
- Issue date Feb 8, 2022
- Cirrus Logic, Inc.
- Zhaohui He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for measuring speaker transducer impedance ver...
- Patent number 11,070,179
- Issue date Jul 20, 2021
- Cirrus Logic, Inc.
- Frank Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Class-D amplifier with multiple independent output stages
- Patent number 10,972,061
- Issue date Apr 6, 2021
- Cirrus Logic, Inc.
- Zhaohui He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low power dissipation high performance Class-D amplifier
- Patent number 10,862,442
- Issue date Dec 8, 2020
- Cirrus Logic, Inc.
- Zhaohui He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for determining acceleration based on phase dem...
- Patent number 10,571,484
- Issue date Feb 25, 2020
- Cirrus Logic, Inc.
- John L. Melanson
- G01 - MEASURING TESTING
Information Patent Grant
Bandgap with thermal drift correction
- Patent number 9,329,614
- Issue date May 3, 2016
- Cirrus Logic, Inc.
- Prashanth Drakshapalli
- G05 - CONTROLLING REGULATING
Information Patent Grant
Transmit architecture for wireless multi-mode applications
- Patent number 9,258,018
- Issue date Feb 9, 2016
- Marvell World Trade Ltd.
- Gregory Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmit architecture for wireless multi-mode applications
- Patent number 8,868,015
- Issue date Oct 21, 2014
- Marvell World Trade Ltd.
- Gregory Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and methods for safe-mode delta-sigma modulators
- Patent number 7,701,372
- Issue date Apr 20, 2010
- Marvell International Ltd.
- Ruoxin Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
TEMPERATURE-INSENSITIVE CURRENT SENSING FOR POWER STAGE
- Publication number 20220341973
- Publication date Oct 27, 2022
- Cirrus Logic International Semiconductor Ltd.
- Yongjie CHENG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SHORT DETECTION FOR INDUCTIVE SWITCHING CONVERTERS
- Publication number 20220231603
- Publication date Jul 21, 2022
- Cirrus Logic International Semiconductor Ltd.
- Hasnain AKRAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR MEASURING SPEAKER TRANSDUCER IMPEDANCE VER...
- Publication number 20210075384
- Publication date Mar 11, 2021
- Cirrus Logic International Semiconductor Ltd.
- Frank Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTORTION REDUCING VARIABLE OUTPUT IMPEDANCE CLASS-D AMPLIFIER
- Publication number 20210044265
- Publication date Feb 11, 2021
- Cirrus Logic International Semiconductor Ltd.
- ZHAOHUI HE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLASS-D AMPLIFIER WITH MULTIPLE POWER RAILS AND QUANTIZER THAT SWIT...
- Publication number 20210044264
- Publication date Feb 11, 2021
- Cirrus Logic International Semiconductor Ltd.
- ZHAOHUI HE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLASS-D AMPLIFIER WITH MULTIPLE INDEPENDENT OUTPUT STAGES
- Publication number 20190149101
- Publication date May 16, 2019
- Cirrus Logic International Semiconductor Ltd.
- ZHAOHUI HE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW POWER DISSIPATION HIGH PERFORMANCE CLASS-D AMPLIFIER
- Publication number 20190149107
- Publication date May 16, 2019
- Cirrus Logic International Semiconductor Ltd.
- ZHAOHUI HE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR DETERMINING ACCELERATION BASED ON PHASE DEM...
- Publication number 20150301077
- Publication date Oct 22, 2015
- Cirrus Logic, Inc.
- John L. Melanson
- G01 - MEASURING TESTING
Information Patent Application
TRANSMIT ARCHITECTURE FOR WIRELESS MULTI-MODE APPLICATIONS
- Publication number 20150038095
- Publication date Feb 5, 2015
- Marvell World Trade Ltd.
- Gregory Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmit Architecture for Wireless Multi-Mode Applications
- Publication number 20100295599
- Publication date Nov 25, 2010
- Gregory Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ruoxin Jiang

Person

Patents Grantslast 30 patents

Short detection for inductive switching converters

Distortion reducing variable output impedance class-D amplifier

Class-D amplifier with multiple power rails and quantizer that swit...

Apparatus and method for measuring speaker transducer impedance ver...

Class-D amplifier with multiple independent output stages

Low power dissipation high performance Class-D amplifier

Systems and methods for determining acceleration based on phase dem...

Bandgap with thermal drift correction

Transmit architecture for wireless multi-mode applications

Transmit architecture for wireless multi-mode applications

Apparatus and methods for safe-mode delta-sigma modulators

Patents Applicationslast 30 patents

TEMPERATURE-INSENSITIVE CURRENT SENSING FOR POWER STAGE

SHORT DETECTION FOR INDUCTIVE SWITCHING CONVERTERS

APPARATUS AND METHOD FOR MEASURING SPEAKER TRANSDUCER IMPEDANCE VER...

DISTORTION REDUCING VARIABLE OUTPUT IMPEDANCE CLASS-D AMPLIFIER

CLASS-D AMPLIFIER WITH MULTIPLE POWER RAILS AND QUANTIZER THAT SWIT...

CLASS-D AMPLIFIER WITH MULTIPLE INDEPENDENT OUTPUT STAGES

LOW POWER DISSIPATION HIGH PERFORMANCE CLASS-D AMPLIFIER

SYSTEMS AND METHODS FOR DETERMINING ACCELERATION BASED ON PHASE DEM...

TRANSMIT ARCHITECTURE FOR WIRELESS MULTI-MODE APPLICATIONS

Transmit Architecture for Wireless Multi-Mode Applications