Jiwei Chen

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-mode DC-to-DC power converter
- Patent number 11,791,721
- Issue date Oct 17, 2023
- QUALCOMM Incorporated
- Jiwei Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive combination power supply circuit and charging architecture
- Patent number 11,606,032
- Issue date Mar 14, 2023
- QUALCOMM Incorporated
- Chunping Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Connection terminal pattern and layout for three-level buck regulator
- Patent number 11,601,051
- Issue date Mar 7, 2023
- QUALCOMM Incorporated
- Chengyue Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Boost converters having self-adaptive maximum duty-cycle-limit control
- Patent number 10,374,514
- Issue date Aug 6, 2019
- QUALCOMM Incorporated
- Subbarao Surendra Chakkirala
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuits and methods for controlling a boost switching regulator ba...
- Patent number 9,780,657
- Issue date Oct 3, 2017
- QUALCOMM Incorporated
- Yikai Wang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Switching regulator current sensing circuits and methods
- Patent number 9,755,515
- Issue date Sep 5, 2017
- QUALCOMM Incorporated
- Joseph Rutkowski
- G05 - CONTROLLING REGULATING
Information Patent Grant
Boost regulator having adaptive dead time
- Patent number 9,729,061
- Issue date Aug 8, 2017
- QUALCOMM Incorporated
- Jiwei Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY CIRCUIT FOR INDEPENDENT CONTROL AND MONITORING OF MULT...
- Publication number 20240291284
- Publication date Aug 29, 2024
- QUALCOMM Incorporated
- Chunping SONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-MODE DC-TO-DC POWER CONVERTER
- Publication number 20210242771
- Publication date Aug 5, 2021
- QUALCOMM Incorporated
- Jiwei Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONNECTION TERMINAL PATTERN AND LAYOUT FOR THREE-LEVEL BUCK REGULATOR
- Publication number 20200403514
- Publication date Dec 24, 2020
- QUALCOMM Incorporated
- Chengyue YU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE COMBINATION POWER SUPPLY CIRCUIT AND CHARGING ARCHITECTURE
- Publication number 20200161976
- Publication date May 21, 2020
- QUALCOMM Incorporated
- Chunping SONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING REGULATOR CURRENT SENSING CIRCUITS AND METHODS
- Publication number 20170040892
- Publication date Feb 9, 2017
- QUALCOMM Incorporated
- Joseph Rutkowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUITS AND METHODS FOR CONTROLLING A BOOST SWITCHING REGULATOR BA...
- Publication number 20170025947
- Publication date Jan 26, 2017
- QUALCOMM Incorporated
- Yikai Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Boost Regulator Having Adaptive Dead Time
- Publication number 20170012526
- Publication date Jan 12, 2017
- QUALCOMM Incorporated
- Jiwei Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BOOST CONVERTERS HAVING SELF-ADAPTIVE MAXIMUM DUTY-CYCLE-LIMIT CONTROL
- Publication number 20160126839
- Publication date May 5, 2016
- QUALCOMM Incorporated
- Subbarao Surendra Chakkirala
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

Multi-mode DC-to-DC power converter

Adaptive combination power supply circuit and charging architecture

Connection terminal pattern and layout for three-level buck regulator

Boost converters having self-adaptive maximum duty-cycle-limit control

Circuits and methods for controlling a boost switching regulator ba...

Switching regulator current sensing circuits and methods

Boost regulator having adaptive dead time

Patents Applicationslast 30 patents

POWER SUPPLY CIRCUIT FOR INDEPENDENT CONTROL AND MONITORING OF MULT...

MULTI-MODE DC-TO-DC POWER CONVERTER

CONNECTION TERMINAL PATTERN AND LAYOUT FOR THREE-LEVEL BUCK REGULATOR

ADAPTIVE COMBINATION POWER SUPPLY CIRCUIT AND CHARGING ARCHITECTURE

SWITCHING REGULATOR CURRENT SENSING CIRCUITS AND METHODS

CIRCUITS AND METHODS FOR CONTROLLING A BOOST SWITCHING REGULATOR BA...

Boost Regulator Having Adaptive Dead Time

BOOST CONVERTERS HAVING SELF-ADAPTIVE MAXIMUM DUTY-CYCLE-LIMIT CONTROL