DAZHI WEI

Person

AUSTIN, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self-capacitor sensing using alternating-current-mode bridge with g...
- Patent number 11,954,287
- Issue date Apr 9, 2024
- Shenzhen Goodix Technology Co., Ltd.
- Chao Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low-noise self-capacitor sensing for capacitive touch panels
- Patent number 11,954,286
- Issue date Apr 9, 2024
- Shenzhen Goodix Technology Co., Ltd.
- Chao Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-capacitor sensing for capacitive touch panels
- Patent number 11,914,831
- Issue date Feb 27, 2024
- Shenzhen Goodix Technology Co., Ltd.
- Chao Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-capacitor sensing using alternating-current-mode bridge for ca...
- Patent number 11,875,006
- Issue date Jan 16, 2024
- Shenzhen Goodix Technology Co., Ltd.
- Chao Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image sensor with delay line charge pump voltage generator
- Patent number 11,665,449
- Issue date May 30, 2023
- Shenzhen Goodix Technology Co., Ltd.
- Chao Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Image sensor with charge pump cell quantity control
- Patent number 11,659,297
- Issue date May 23, 2023
- Shenzhen Goodix Technology Co., Ltd.
- Chao Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Image sensor row driver negative supply connections
- Patent number 11,356,631
- Issue date Jun 7, 2022
- Shenzhen Goodix Technology Co., Ltd.
- Chao Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distributed low-dropout voltage regulator (LDO) with uniform power...
- Patent number 11,112,813
- Issue date Sep 7, 2021
- Shenzhen Goodix Technology Co., Ltd.
- Dazhi Wei
- G05 - CONTROLLING REGULATING
Information Patent Grant
Voltage regulator circuit with high power supply rejection ratio
- Patent number 11,036,247
- Issue date Jun 15, 2021
- Shenzhen Goodix Technology Co., Ltd.
- Dazhi Wei
- G05 - CONTROLLING REGULATING
Information Patent Grant
PFM power management system with autonomous mode switching
- Patent number 10,423,174
- Issue date Sep 24, 2019
- Silicon Laboratories Inc.
- Jeffrey L. Sonntag
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low power switched-capacitor comparator
- Patent number 10,348,283
- Issue date Jul 9, 2019
- Silicon Laboratories Inc.
- Jeffrey L. Sonntag
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for digital battery charger and associated methods
- Patent number 10,063,084
- Issue date Aug 28, 2018
- Silicon Laboratories Inc.
- Axel Thomsen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for battery charger with controlled charge current and as...
- Patent number 9,966,781
- Issue date May 8, 2018
- Silicon Laboratories Inc.
- Dazhi Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pre-charge technique for a voltage regulator
- Patent number 9,958,888
- Issue date May 1, 2018
- Silicon Laboratories Inc.
- Dazhi Wei
- G05 - CONTROLLING REGULATING
Information Patent Grant
Capacitive sensor system with noise reduction
- Patent number 8,941,394
- Issue date Jan 27, 2015
- Silicon Laboratories Inc.
- Bradley Martin
- G01 - MEASURING TESTING
Information Patent Grant
DC/DC boost converter with bypass feature
- Patent number 7,977,816
- Issue date Jul 12, 2011
- Silicon Laboratories Inc.
- Dazhi Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low power retention flip-flops
- Patent number 7,908,500
- Issue date Mar 15, 2011
- Silicon Laboratories Inc.
- Alan L. Westwick
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System for monitoring power supply voltage
- Patent number 7,873,854
- Issue date Jan 18, 2011
- Silicon Laboratories Inc.
- Alan L. Westwick
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microcontroller unit having power supply voltage monitor
- Patent number 7,873,856
- Issue date Jan 18, 2011
- Silicon Laboratories Inc.
- Alan L. Westwick
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DC/DC boost converter with resistorless current sensing
- Patent number 7,768,242
- Issue date Aug 3, 2010
- Silicon Laboratories Inc.
- Dazhi Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC/DC boost converter with pulse skipping circuitry
- Patent number 7,528,590
- Issue date May 5, 2009
- Silicon Laboratories Inc.
- Dazhi Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
IMAGE SENSOR WITH DELAY LINE CHARGE PUMP VOLTAGE GENERATOR
- Publication number 20220132069
- Publication date Apr 28, 2022
- Shenzhen Goodix Technology Co., Ltd.
- Chao YANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
IMAGE SENSOR WITH CHARGE PUMP CELL QUANTITY CONTROL
- Publication number 20220132060
- Publication date Apr 28, 2022
- Shenzhen Goodix Technology Co., Ltd.
- Chao YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMAGE SENSOR ROW DRIVER NEGATIVE SUPPLY CONNECTIONS
- Publication number 20220116562
- Publication date Apr 14, 2022
- Shenzhen Goodix Technology Co., Ltd.
- Chao YANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
IMAGE SENSOR NEGATIVE SUPPLY CHARGE PUMP TIMING
- Publication number 20220116559
- Publication date Apr 14, 2022
- Shenzhen Goodix Technology Co., Ltd.
- Chao YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTED LOW-DROPOUT VOLTAGE REGULATOR (LDO) WITH UNIFORM POWER...
- Publication number 20210165435
- Publication date Jun 3, 2021
- Shenzhen Goodix Technology Co., Ltd.
- Dazhi Wei
- G05 - CONTROLLING REGULATING
Information Patent Application
Apparatus for Digital Battery Charger and Associated Methods
- Publication number 20170187218
- Publication date Jun 29, 2017
- Silicon Laboratories Inc.
- Axel Thomsen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Apparatus for Battery Charger and Associated Methods
- Publication number 20170187199
- Publication date Jun 29, 2017
- Silicon Laboratories Inc.
- Dazhi Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Pre-Charge Technique For A Voltage Regulator
- Publication number 20160370816
- Publication date Dec 22, 2016
- Silicon Laboratories Inc.
- Dazhi Wei
- G05 - CONTROLLING REGULATING
Information Patent Application
LINEAR REGULATOR
- Publication number 20130221940
- Publication date Aug 29, 2013
- Shouli Yan
- G05 - CONTROLLING REGULATING
Information Patent Application
CAPACITIVE SENSOR WITH VARIABLE CORNER FREQUENCY FILTER
- Publication number 20110156839
- Publication date Jun 30, 2011
- Silicon Laboratories Inc.
- BRADLEY MARTIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CAPACITIVE SENSOR SYSTEM WITH NOISE REDUCTION
- Publication number 20110157077
- Publication date Jun 30, 2011
- BRADLEY MARTIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DC/DC BOOST CONVERTER WITH BYPASS FEATURE
- Publication number 20100156175
- Publication date Jun 24, 2010
- Silicon Laboratories Inc.
- DAZHI WEI
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
POWER SUPPLY VOLTAGE MONITORS
- Publication number 20090089605
- Publication date Apr 2, 2009
- Silicon Laboratories Inc.
- ALAN L. WESTWICK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DC/DC BOOST CONVERTER WITH RESISTORLESS CURRENT SENSING
- Publication number 20090086517
- Publication date Apr 2, 2009
- Silicon Laboratories Inc.
- DAZHI WEI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC/DC BOOST CONVERTER WITH PULSE SKIPPING CIRCUITRY
- Publication number 20090085535
- Publication date Apr 2, 2009
- Silicon Laboratories Inc.
- DAZHI WEI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER SUPPLY VOLTAGE MONITORS
- Publication number 20090085619
- Publication date Apr 2, 2009
- Silicon Laboratories Inc.
- ALAN L. WESTWICK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER SUPPLY SYSTEM FOR LOW POWER MCU
- Publication number 20090089599
- Publication date Apr 2, 2009
- Silicon Laboratories Inc.
- ALAN L. WESTWICK
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Self-capacitor sensing using alternating-current-mode bridge with g...

Low-noise self-capacitor sensing for capacitive touch panels

Self-capacitor sensing for capacitive touch panels

Self-capacitor sensing using alternating-current-mode bridge for ca...

Image sensor with delay line charge pump voltage generator

Image sensor with charge pump cell quantity control

Image sensor row driver negative supply connections

Distributed low-dropout voltage regulator (LDO) with uniform power...

Voltage regulator circuit with high power supply rejection ratio

PFM power management system with autonomous mode switching

Low power switched-capacitor comparator

Apparatus for digital battery charger and associated methods

Apparatus for battery charger with controlled charge current and as...

Pre-charge technique for a voltage regulator

Capacitive sensor system with noise reduction

DC/DC boost converter with bypass feature

Low power retention flip-flops

System for monitoring power supply voltage

Microcontroller unit having power supply voltage monitor

DC/DC boost converter with resistorless current sensing

DC/DC boost converter with pulse skipping circuitry

Patents Applicationslast 30 patents

IMAGE SENSOR WITH DELAY LINE CHARGE PUMP VOLTAGE GENERATOR

IMAGE SENSOR WITH CHARGE PUMP CELL QUANTITY CONTROL

IMAGE SENSOR ROW DRIVER NEGATIVE SUPPLY CONNECTIONS

IMAGE SENSOR NEGATIVE SUPPLY CHARGE PUMP TIMING

DISTRIBUTED LOW-DROPOUT VOLTAGE REGULATOR (LDO) WITH UNIFORM POWER...

Apparatus for Digital Battery Charger and Associated Methods

Apparatus for Battery Charger and Associated Methods

Pre-Charge Technique For A Voltage Regulator

LINEAR REGULATOR

CAPACITIVE SENSOR WITH VARIABLE CORNER FREQUENCY FILTER

CAPACITIVE SENSOR SYSTEM WITH NOISE REDUCTION

DC/DC BOOST CONVERTER WITH BYPASS FEATURE

POWER SUPPLY VOLTAGE MONITORS

DC/DC BOOST CONVERTER WITH RESISTORLESS CURRENT SENSING

DC/DC BOOST CONVERTER WITH PULSE SKIPPING CIRCUITRY

POWER SUPPLY VOLTAGE MONITORS

POWER SUPPLY SYSTEM FOR LOW POWER MCU