Fenghua Zheng

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Panel driver interface systems and methods for electronic device di...
- Patent number 11,099,804
- Issue date Aug 24, 2021
- Apple Inc.
- Fenghua Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display circuitry and method to utilize segmented resistors for opt...
- Patent number 11,081,032
- Issue date Aug 3, 2021
- Apple Inc.
- Fenghua Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic devices with narrow border displays
- Patent number 10,964,235
- Issue date Mar 30, 2021
- Apple Inc.
- Cheng-Ho Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Displays with multiple refresh rate modes
- Patent number 10,923,012
- Issue date Feb 16, 2021
- Apple Inc.
- Jiaxi Hu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Integrated sensing tag-based wireless sensing within electronic dev...
- Patent number 10,839,171
- Issue date Nov 17, 2020
- Apple Inc.
- Daibashish Gangopadhyay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Current protection systems and methods for electronic device displays
- Patent number 10,762,856
- Issue date Sep 1, 2020
- Apple Inc.
- Manev Luthra
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Internal gamma correction for electronic displays
- Patent number 10,643,555
- Issue date May 5, 2020
- Apple Inc.
- Fenghua Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low power display device with variable refresh rates
- Patent number 10,600,379
- Issue date Mar 24, 2020
- Apple Inc.
- Prasanna Nambi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power efficient adaptive panel pixel charge scheme
- Patent number 10,424,239
- Issue date Sep 24, 2019
- Apple Inc.
- James Aamold
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Content-based VCOM driving
- Patent number 10,395,611
- Issue date Aug 27, 2019
- Apple Inc.
- Fenghua Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multi-zoned variable VCOM control
- Patent number 10,380,937
- Issue date Aug 13, 2019
- Apple Inc.
- Howard H. Tang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Content dependent common voltage driver systems and methods
- Patent number 10,311,822
- Issue date Jun 4, 2019
- Apple Inc.
- Fenghua Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display driver circuitry with selectively enabled clock distribution
- Patent number 10,163,385
- Issue date Dec 25, 2018
- Apple Inc.
- Fenghua Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Power efficient adaptive panel pixel charge scheme
- Patent number 10,121,410
- Issue date Nov 6, 2018
- Apple Inc.
- Fenghua Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Low power display device with variable refresh rates
- Patent number 10,056,050
- Issue date Aug 21, 2018
- Apple Inc.
- Prasanna Nambi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inversion balancing compensation
- Patent number 9,984,608
- Issue date May 29, 2018
- Apple Inc.
- Paolo Sacchetto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gate driver control circuit
- Patent number 9,946,101
- Issue date Apr 17, 2018
- APPLE INC.
- James E. C. Brown
- G02 - OPTICS
Information Patent Grant
Content driven overdrive for display devices
- Patent number 9,916,787
- Issue date Mar 13, 2018
- Apple Inc.
- Fenghua Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Content-based VCOM driving
- Patent number 9,761,188
- Issue date Sep 12, 2017
- Apple Inc.
- Fenghua Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and apparatus for simplifying communication between a host s...
- Patent number 9,678,916
- Issue date Jun 13, 2017
- Apple Inc.
- David W. Lum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low power display device with variable refresh rates
- Patent number 9,501,993
- Issue date Nov 22, 2016
- Apple Inc.
- Prasanna Nambi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Low power display device with variable refresh rates
- Patent number 9,318,069
- Issue date Apr 19, 2016
- Apple Inc.
- Prasanna Nambi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
TECHNIQUES FOR MITIGATING DISPLAY ARTIFACTS CAUSED BY COMMON VOLTAG...
- Publication number 20220059018
- Publication date Feb 24, 2022
- Apple Inc.
- Shatam Agarwal
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Intra-Frame Interpolation Based Line-by-Line Tuning for Electronic...
- Publication number 20210097909
- Publication date Apr 1, 2021
- Apple Inc.
- Daibashish Gangopadhyay
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Integrated Sensing Tag-Based Wireless Sensing Within Electronic Dev...
- Publication number 20200334425
- Publication date Oct 22, 2020
- Apple Inc.
- Daibashish Gangopadhyay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY CIRCUITRY AND METHOD TO UTILIZE SEGMENTED RESISTORS FOR OPT...
- Publication number 20200294435
- Publication date Sep 17, 2020
- Apple Inc.
- Fenghua Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PANEL DRIVER INTERFACE SYSTEMS AND METHODS FOR ELECTRONIC DEVICE DI...
- Publication number 20200042264
- Publication date Feb 6, 2020
- Apple Inc.
- Fenghua Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CURRENT PROTECTION SYSTEMS AND METHODS FOR ELECTRONIC DEVICE DISPLAYS
- Publication number 20190005897
- Publication date Jan 3, 2019
- Apple Inc.
- Manev LUTHRA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LOW POWER DISPLAY DEVICE WITH VARIABLE REFRESH RATES
- Publication number 20180350313
- Publication date Dec 6, 2018
- Apple Inc.
- Prasanna NAMBI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERNAL GAMMA CORRECTION FOR ELECTRONIC DISPLAYS
- Publication number 20180090084
- Publication date Mar 29, 2018
- Apple Inc.
- Fenghua Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT-BASED VCOM DRIVING
- Publication number 20180068624
- Publication date Mar 8, 2018
- Apple Inc.
- Fenghua Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CONTENT DEPENDENT COMMON VOLTAGE DRIVER SYSTEMS AND METHODS
- Publication number 20180061355
- Publication date Mar 1, 2018
- Apple Inc.
- Fenghua Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER EFFICIENT ADAPTIVE PANEL PIXEL CHARGE SCHEME
- Publication number 20180025689
- Publication date Jan 25, 2018
- Apple Inc.
- James AAMOLD
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MULTI-ZONED VARIABLE VCOM CONTROL
- Publication number 20170061864
- Publication date Mar 2, 2017
- Apple Inc.
- Howard H. Tang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LOW POWER DISPLAY DEVICE WITH VARIABLE REFRESH RATES
- Publication number 20170047027
- Publication date Feb 16, 2017
- Apple Inc.
- Prasanna Nambi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Driver Circuitry With Gate Line and Data Line Delay Compens...
- Publication number 20160365042
- Publication date Dec 15, 2016
- Apple Inc.
- Fenghua ZHENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Driver Circuitry With Selectively Enabled Clock Distribution
- Publication number 20160300546
- Publication date Oct 13, 2016
- Apple Inc.
- Fenghua Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CONTENT DRIVEN OVER DRIVE FOR DISPLAY DEVICES
- Publication number 20160275850
- Publication date Sep 22, 2016
- Apple Inc.
- Fenghua ZHENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GATE DRIVER CONTROL CIRCUIT
- Publication number 20160267865
- Publication date Sep 15, 2016
- Apple Inc.
- James E.C. Brown
- G02 - OPTICS
Information Patent Application
CONTENT-BASED VCOM DRIVING
- Publication number 20160260407
- Publication date Sep 8, 2016
- Apple Inc.
- Fenghua Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
INVERSION BALANCING COMPENSATION
- Publication number 20160117971
- Publication date Apr 28, 2016
- Apple Inc.
- Paolo Scchetto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
POWER EFFICIENT ADAPTIVE PANEL PIXEL CHARGE SCHEME
- Publication number 20150364088
- Publication date Dec 17, 2015
- Apple Inc.
- Fenghua ZHENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Electronic Device Display With Display Driver Power-Down Circuitry
- Publication number 20150348487
- Publication date Dec 3, 2015
- Apple Inc.
- Fenghua Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD AND APPARATUS FOR SIMPLIFYING COMMUNICATION BETWEEN A HOST S...
- Publication number 20150199292
- Publication date Jul 16, 2015
- Apple Inc.
- David W. Lum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW POWER DISPLAY DEVICE WITH VARIABLE REFRESH RATES
- Publication number 20140198114
- Publication date Jul 17, 2014
- Apple Inc.
- Prasanna Nambi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LOW POWER DISPLAY DEVICE WITH VARIABLE REFRESH RATES
- Publication number 20140198093
- Publication date Jul 17, 2014
- Apple Inc.
- Prasanna Nambi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LOW POWER DISPLAY DEVICE WITH VARIABLE REFRESH RATES
- Publication number 20140198138
- Publication date Jul 17, 2014
- Apple Inc.
- Prasanna Nambi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Fenghua Zheng

Person

Patents Grantslast 30 patents

Panel driver interface systems and methods for electronic device di...

Display circuitry and method to utilize segmented resistors for opt...

Electronic devices with narrow border displays

Displays with multiple refresh rate modes

Integrated sensing tag-based wireless sensing within electronic dev...

Current protection systems and methods for electronic device displays

Internal gamma correction for electronic displays

Low power display device with variable refresh rates

Power efficient adaptive panel pixel charge scheme

Content-based VCOM driving

Multi-zoned variable VCOM control

Content dependent common voltage driver systems and methods

Display driver circuitry with selectively enabled clock distribution

Power efficient adaptive panel pixel charge scheme

Low power display device with variable refresh rates

Inversion balancing compensation

Gate driver control circuit

Content driven overdrive for display devices

Content-based VCOM driving

Method and apparatus for simplifying communication between a host s...

Low power display device with variable refresh rates

Low power display device with variable refresh rates

Patents Applicationslast 30 patents

TECHNIQUES FOR MITIGATING DISPLAY ARTIFACTS CAUSED BY COMMON VOLTAG...

Intra-Frame Interpolation Based Line-by-Line Tuning for Electronic...

Integrated Sensing Tag-Based Wireless Sensing Within Electronic Dev...

DISPLAY CIRCUITRY AND METHOD TO UTILIZE SEGMENTED RESISTORS FOR OPT...

PANEL DRIVER INTERFACE SYSTEMS AND METHODS FOR ELECTRONIC DEVICE DI...

CURRENT PROTECTION SYSTEMS AND METHODS FOR ELECTRONIC DEVICE DISPLAYS

LOW POWER DISPLAY DEVICE WITH VARIABLE REFRESH RATES

INTERNAL GAMMA CORRECTION FOR ELECTRONIC DISPLAYS

CONTENT-BASED VCOM DRIVING

CONTENT DEPENDENT COMMON VOLTAGE DRIVER SYSTEMS AND METHODS

POWER EFFICIENT ADAPTIVE PANEL PIXEL CHARGE SCHEME

MULTI-ZONED VARIABLE VCOM CONTROL

LOW POWER DISPLAY DEVICE WITH VARIABLE REFRESH RATES

Display Driver Circuitry With Gate Line and Data Line Delay Compens...

Display Driver Circuitry With Selectively Enabled Clock Distribution

CONTENT DRIVEN OVER DRIVE FOR DISPLAY DEVICES

GATE DRIVER CONTROL CIRCUIT

CONTENT-BASED VCOM DRIVING

INVERSION BALANCING COMPENSATION

POWER EFFICIENT ADAPTIVE PANEL PIXEL CHARGE SCHEME

Electronic Device Display With Display Driver Power-Down Circuitry

METHOD AND APPARATUS FOR SIMPLIFYING COMMUNICATION BETWEEN A HOST S...

LOW POWER DISPLAY DEVICE WITH VARIABLE REFRESH RATES

LOW POWER DISPLAY DEVICE WITH VARIABLE REFRESH RATES

LOW POWER DISPLAY DEVICE WITH VARIABLE REFRESH RATES