Yanhui Xie

Person

Santa Clara, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Mitigation of battery output voltage ripple under pulse load
- Patent number 11,876,439
- Issue date Jan 16, 2024
- Apple Inc.
- Yanhui Xie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inductive flying capacitor converters and control techniques therefor
- Patent number 11,689,094
- Issue date Jun 27, 2023
- Apple Inc.
- Zhiyuan Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse frequency modulation and frequency avoidance method and imple...
- Patent number 11,342,842
- Issue date May 24, 2022
- Apple Inc.
- Erhan Ozalevli
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatus for controlling display backlight
- Patent number 10,877,314
- Issue date Dec 29, 2020
- Apple Inc.
- Jingdong Chen
- G02 - OPTICS
Information Patent Grant
Split driver backlightsystems and methods
- Patent number 10,728,969
- Issue date Jul 28, 2020
- Apple Inc.
- Mohammad J. Navabi-Shirazi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Methods and apparatus for controlling display backlight
- Patent number 10,714,028
- Issue date Jul 14, 2020
- Apple Inc.
- Jingdong Chen
- F21 - LIGHTING
Information Patent Grant
Display backlight headroom control systems and methods
- Patent number 10,678,092
- Issue date Jun 9, 2020
- Apple Inc.
- Ji Yeoul Ryoo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Local display backlighting systems and methods
- Patent number 10,555,389
- Issue date Feb 4, 2020
- Apple Inc.
- Yanhui Xie
- G02 - OPTICS
Information Patent Grant
Load transient response control systems and methods for electronic...
- Patent number 10,383,186
- Issue date Aug 13, 2019
- Apple Inc.
- Yanhui Xie
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driver headroom voltage control systems and methods
- Patent number 10,269,307
- Issue date Apr 23, 2019
- Apple Inc.
- Yanhui Xie
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Split driver backlight systems and methods
- Patent number 10,237,936
- Issue date Mar 19, 2019
- Apple Inc.
- Mohammad J. Navabi-Shirazi
- G02 - OPTICS
Information Patent Grant
Local display backlighting systems and methods
- Patent number 10,201,049
- Issue date Feb 5, 2019
- Apple Inc.
- Yanhui Xie
- G02 - OPTICS
Information Patent Grant
LED driver gate clamp systems and methods
- Patent number 10,129,941
- Issue date Nov 13, 2018
- Apple Inc.
- Mohammad J. Navabi-Shirazi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Inductive Flying Capacitor Converters and Control Techniques Therefor
- Publication number 20220376616
- Publication date Nov 24, 2022
- Apple Inc.
- Zhiyuan Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MITIGATION OF BATTERY OUTPUT VOLTAGE RIPPLE UNDER PULSE LOAD
- Publication number 20220224219
- Publication date Jul 14, 2022
- Apple Inc.
- Yanhui Xie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Systems and Methods for LED Driver Headroom Control
- Publication number 20220061135
- Publication date Feb 24, 2022
- Apple Inc.
- Ming Gu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY BACKLIGHTING SYSTEMS AND METHODS HAVING CURRENT MIRROR BASE...
- Publication number 20220044643
- Publication date Feb 10, 2022
- Apple Inc.
- Ming Gu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PULSE FREQUENCY MODULATION AND FREQUENCY AVOIDANCE METHOD AND IMPLE...
- Publication number 20210273562
- Publication date Sep 2, 2021
- Apple Inc.
- Erhan Ozalevli
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Methods and Apparatus for Controlling Display Backlight
- Publication number 20200105185
- Publication date Apr 2, 2020
- Apple Inc.
- Jingdong Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Methods and Apparatus for Controlling Display Backlight
- Publication number 20200103705
- Publication date Apr 2, 2020
- Apple Inc.
- Jingdong Chen
- G02 - OPTICS
Information Patent Application
SPLIT DRIVER BACKLIGHTSYSTEMS AND METHODS
- Publication number 20190215924
- Publication date Jul 11, 2019
- Apple Inc.
- Mohammad J. NAVABI-SHIRAZI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LOCAL DISPLAY BACKLIGHTING SYSTEMS AND METHODS
- Publication number 20190132915
- Publication date May 2, 2019
- Apple Inc.
- Yanhui XIE
- G02 - OPTICS
Information Patent Application
SPLIT DRIVER BACKLIGHT SYSTEMS AND METHODS
- Publication number 20190059136
- Publication date Feb 21, 2019
- Apple Inc.
- Mohammad J. NAVABI-SHIRAZI
- G02 - OPTICS
Information Patent Application
LOAD TRANSIENT RESPONSE CONTROL SYSTEMS AND METHODS FOR ELECTRONIC...
- Publication number 20190053337
- Publication date Feb 14, 2019
- Apple Inc.
- Yanhui XIE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LOCAL DISPLAY BACKLIGHTING SYSTEMS AND METHODS
- Publication number 20190045591
- Publication date Feb 7, 2019
- Apple Inc.
- Yanhui XIE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISPLAY BACKLIGHT HEADROOM CONTROL SYSTEMS AND METHODS
- Publication number 20180373094
- Publication date Dec 27, 2018
- Apple Inc.
- Ji Yeoul RYOO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LED DRIVER HEADROOM VOLTAGE CONTROL SYSTEMS AND METHODS
- Publication number 20180336843
- Publication date Nov 22, 2018
- Apple Inc.
- Yanhui XIE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVER GATE CLAMP SYSTEMS AND METHODS
- Publication number 20180332678
- Publication date Nov 15, 2018
- Apple Inc.
- Mohammad J. NAVABI-SHIRAZI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Person

Patents Grantslast 30 patents

Mitigation of battery output voltage ripple under pulse load

Inductive flying capacitor converters and control techniques therefor

Pulse frequency modulation and frequency avoidance method and imple...

Methods and apparatus for controlling display backlight

Split driver backlightsystems and methods

Methods and apparatus for controlling display backlight

Display backlight headroom control systems and methods

Local display backlighting systems and methods

Load transient response control systems and methods for electronic...

LED driver headroom voltage control systems and methods

Split driver backlight systems and methods

Local display backlighting systems and methods

LED driver gate clamp systems and methods

Patents Applicationslast 30 patents

Inductive Flying Capacitor Converters and Control Techniques Therefor

MITIGATION OF BATTERY OUTPUT VOLTAGE RIPPLE UNDER PULSE LOAD

Systems and Methods for LED Driver Headroom Control

DISPLAY BACKLIGHTING SYSTEMS AND METHODS HAVING CURRENT MIRROR BASE...

PULSE FREQUENCY MODULATION AND FREQUENCY AVOIDANCE METHOD AND IMPLE...

Methods and Apparatus for Controlling Display Backlight

Methods and Apparatus for Controlling Display Backlight

SPLIT DRIVER BACKLIGHTSYSTEMS AND METHODS

LOCAL DISPLAY BACKLIGHTING SYSTEMS AND METHODS

SPLIT DRIVER BACKLIGHT SYSTEMS AND METHODS

LOAD TRANSIENT RESPONSE CONTROL SYSTEMS AND METHODS FOR ELECTRONIC...

LOCAL DISPLAY BACKLIGHTING SYSTEMS AND METHODS

DISPLAY BACKLIGHT HEADROOM CONTROL SYSTEMS AND METHODS

LED DRIVER HEADROOM VOLTAGE CONTROL SYSTEMS AND METHODS

LED DRIVER GATE CLAMP SYSTEMS AND METHODS