Chenxiao Ren

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Power management integrated circuit with charge pump
- Patent number 11,929,663
- Issue date Mar 12, 2024
- RENESAS ELECTRONICS AMERICA INC.
- Juan Qiao
- G11 - INFORMATION STORAGE
Information Patent Grant
DDR5 client PMIC power up sequence and state transitions
- Patent number 11,815,978
- Issue date Nov 14, 2023
- RENESAS ELECTRONICS AMERICA INC.
- Shwetal Arvind Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
DDR5 client PMIC power up sequence and state transitions
- Patent number 11,249,539
- Issue date Feb 15, 2022
- Integrated Device Technology, Inc.
- Shwetal Arvind Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
DDR5 RCD interface protocol and operation
- Patent number 10,776,293
- Issue date Sep 15, 2020
- Integrated Device Technology, Inc.
- Shwetal Arvind Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
DDR5 PMIC interface protocol and operation
- Patent number 10,769,082
- Issue date Sep 8, 2020
- Integrated Device Technology, Inc.
- Shwetal Arvind Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Auto-phase-shifting and dynamic on time control current balancing m...
- Patent number 10,425,093
- Issue date Sep 24, 2019
- Integrated Device Technology, Inc.
- Chenxiao Ren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resynchronization of a clock associated with each data bit in a dou...
- Patent number 10,241,538
- Issue date Mar 26, 2019
- Integrated Device Technology, Inc.
- David Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Auto-phase-shifting and dynamic on time control current balancing m...
- Patent number 10,200,050
- Issue date Feb 5, 2019
- Integrated Device Technology, Inc.
- Chenxiao Ren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wireless charger circuit and method
- Patent number 9,525,303
- Issue date Dec 20, 2016
- Silicon Spread Corporation
- Tao Jing
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless charger circuit and method
- Patent number 9,276,625
- Issue date Mar 1, 2016
- Silicon Spread Corporation
- Tao Jing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency synthesizers with dynamic calibration intervals
- Patent number 8,552,804
- Issue date Oct 8, 2013
- Integrated Device Technology Inc.
- Chenxiao Ren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for analog smooth switch in VCO loading control
- Patent number 7,834,708
- Issue date Nov 16, 2010
- Integrated Device Technology, Inc.
- Chenxiao Ren
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
POWER MANAGEMENT INTEGRATED CIRCUIT WITH CHARGE PUMP
- Publication number 20240213873
- Publication date Jun 27, 2024
- Renesas Electronics America Inc.
- Juan Qiao
- G11 - INFORMATION STORAGE
Information Patent Application
POWER MANAGEMENT INTEGRATED CIRCUIT WITH CHARGE PUMP
- Publication number 20230012015
- Publication date Jan 12, 2023
- Renesas Electronics America Inc.
- Juan Qiao
- G11 - INFORMATION STORAGE
Information Patent Application
DDR5 CLIENT PMIC POWER UP SEQUENCE AND STATE TRANSITIONS
- Publication number 20220197366
- Publication date Jun 23, 2022
- Renesas Electronics America Inc.
- Shwetal Arvind Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DDR5 CLIENT PMIC POWER UP SEQUENCE AND STATE TRANSITIONS
- Publication number 20200409446
- Publication date Dec 31, 2020
- Integrated Device Technology, Inc.
- Shwetal Arvind Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DDR5 PMIC INTERFACE PROTOCOL AND OPERATION
- Publication number 20190340142
- Publication date Nov 7, 2019
- Integrated Device Technology, Inc.
- Shwetal Arvind Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DDR5 RCD INTERFACE PROTOCOL AND OPERATION
- Publication number 20190340141
- Publication date Nov 7, 2019
- Integrated Device Technology, Inc.
- Shwetal Arvind Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTO-PHASE-SHIFTING AND DYNAMIC ON TIME CONTROL CURRENT BALANCING M...
- Publication number 20190268011
- Publication date Aug 29, 2019
- Integrated Device Technology, Inc.
- Chenxiao Ren
- G05 - CONTROLLING REGULATING
Information Patent Application
INDUCTIVE COUPLING FOR DATA COMMUNICATION IN A DOUBLE DATA RATE MEM...
- Publication number 20180275714
- Publication date Sep 27, 2018
- Integrated Device Technology, Inc.
- David Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESYNCHRONIZATION OF A CLOCK ASSOCIATED WITH EACH DATA BIT IN A DOU...
- Publication number 20180239391
- Publication date Aug 23, 2018
- Integrated Device Technology, Inc.
- David Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS CHARGER CIRCUIT AND METHOD
- Publication number 20160134156
- Publication date May 12, 2016
- SILICON SPREAD CORPORATION
- Tao JING
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS CHARGER CIRCUIT AND METHOD
- Publication number 20140194160
- Publication date Jul 10, 2014
- SILICON SPREAD CORPORATION
- Tao JING
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Chenxiao Ren

Person

Patents Grantslast 30 patents

Power management integrated circuit with charge pump

DDR5 client PMIC power up sequence and state transitions

DDR5 client PMIC power up sequence and state transitions

DDR5 RCD interface protocol and operation

DDR5 PMIC interface protocol and operation

Auto-phase-shifting and dynamic on time control current balancing m...

Resynchronization of a clock associated with each data bit in a dou...

Auto-phase-shifting and dynamic on time control current balancing m...

Wireless charger circuit and method

Wireless charger circuit and method

Frequency synthesizers with dynamic calibration intervals

Method and apparatus for analog smooth switch in VCO loading control

Patents Applicationslast 30 patents

POWER MANAGEMENT INTEGRATED CIRCUIT WITH CHARGE PUMP

POWER MANAGEMENT INTEGRATED CIRCUIT WITH CHARGE PUMP

DDR5 CLIENT PMIC POWER UP SEQUENCE AND STATE TRANSITIONS

DDR5 CLIENT PMIC POWER UP SEQUENCE AND STATE TRANSITIONS

DDR5 PMIC INTERFACE PROTOCOL AND OPERATION

DDR5 RCD INTERFACE PROTOCOL AND OPERATION

AUTO-PHASE-SHIFTING AND DYNAMIC ON TIME CONTROL CURRENT BALANCING M...

INDUCTIVE COUPLING FOR DATA COMMUNICATION IN A DOUBLE DATA RATE MEM...

RESYNCHRONIZATION OF A CLOCK ASSOCIATED WITH EACH DATA BIT IN A DOU...

WIRELESS CHARGER CIRCUIT AND METHOD

WIRELESS CHARGER CIRCUIT AND METHOD