Chengrui Le

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic backlight color shift compensation systems and methods
- Patent number 12,236,905
- Issue date Feb 25, 2025
- Apple Inc.
- Chengrui Le
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dynamic backlight color shift compensation systems and methods
- Patent number 11,776,492
- Issue date Oct 3, 2023
- Apple Inc.
- Chengrui Le
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Row crosstalk mitigation
- Patent number 11,676,556
- Issue date Jun 13, 2023
- Apple Inc.
- Vehbi Calayir
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Preemptive refresh for reduced display judder
- Patent number 11,615,727
- Issue date Mar 28, 2023
- Apple Inc.
- Kevin W. Sliech
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Techniques to compensate for flicker at low refresh rates
- Patent number 11,521,563
- Issue date Dec 6, 2022
- Apple Inc.
- Zhibing Ge
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pulsed backlight systems and methods
- Patent number 10,971,086
- Issue date Apr 6, 2021
- Apple Inc.
- Chengrui Le
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
OLED voltage driver with current-voltage compensation
- Patent number 10,650,741
- Issue date May 12, 2020
- Apple Inc.
- Sheng Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display with adjustable direct-lit backlight units
- Patent number 10,643,549
- Issue date May 5, 2020
- Apple Inc.
- Tobias Jung
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Step-down pixel response correction systems and methods
- Patent number 10,535,287
- Issue date Jan 14, 2020
- Apple Inc.
- Chaohao Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Displays with adjustable direct-lit backlight units
- Patent number 10,504,453
- Issue date Dec 10, 2019
- Apple Inc.
- Tobias Jung
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display flicker reduction systems and methods
- Patent number 10,424,244
- Issue date Sep 24, 2019
- Apple Inc.
- Chengrui Le
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display pixel charge accumulation compensation systems and methods
- Patent number 10,410,587
- Issue date Sep 10, 2019
- Apple Inc.
- Ilie Garbacea
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC BACKLIGHT COLOR SHIFT COMPENSATION SYSTEMS AND METHODS
- Publication number 20240105132
- Publication date Mar 28, 2024
- Apple Inc.
- Chengrui Le
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Electronic Display Pixel Grouping to Mitigate Motion Blur
- Publication number 20240054942
- Publication date Feb 15, 2024
- Apple Inc.
- Chengrui Le
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PREEMPTIVE REFRESH FOR REDUCED DISPLAY JUDDER
- Publication number 20220327977
- Publication date Oct 13, 2022
- Apple Inc.
- Kevin W. Sliech
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ROW CROSSTALK MITIGATION
- Publication number 20220215812
- Publication date Jul 7, 2022
- Apple Inc.
- Vehbi Calayir
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
TECHNIQUES TO COMPENSATE FOR FLICKER AT LOW REFRESH RATES
- Publication number 20210350752
- Publication date Nov 11, 2021
- Apple Inc.
- Zhibing Ge
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PULSED BACKLIGHT SYSTEMS AND METHODS
- Publication number 20190244572
- Publication date Aug 8, 2019
- Apple Inc.
- Chengrui LE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
OLED VOLTAGE DRIVER WITH CURRENT-VOLTAGE COMPENSATION
- Publication number 20190088199
- Publication date Mar 21, 2019
- Apple Inc.
- Sheng Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PIXEL CHARGE ACCUMULATION COMPENSATION SYSTEMS AND METHODS
- Publication number 20180090075
- Publication date Mar 29, 2018
- Apple Inc.
- Ilie Garbacea
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY FLICKER REDUCTION SYSTEMS AND METHODS
- Publication number 20180075801
- Publication date Mar 15, 2018
- Apple Inc.
- Chengrui LE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
STEP-DOWN PIXEL RESPONSE CORRECTION SYSTEMS AND METHODS
- Publication number 20170243548
- Publication date Aug 24, 2017
- Apple Inc.
- Chaohao Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Chengrui Le

Person

Patents Grantslast 30 patents

Dynamic backlight color shift compensation systems and methods

Dynamic backlight color shift compensation systems and methods

Row crosstalk mitigation

Preemptive refresh for reduced display judder

Techniques to compensate for flicker at low refresh rates

Pulsed backlight systems and methods

OLED voltage driver with current-voltage compensation

Display with adjustable direct-lit backlight units

Step-down pixel response correction systems and methods

Displays with adjustable direct-lit backlight units

Display flicker reduction systems and methods

Display pixel charge accumulation compensation systems and methods

Patents Applicationslast 30 patents

DYNAMIC BACKLIGHT COLOR SHIFT COMPENSATION SYSTEMS AND METHODS

Electronic Display Pixel Grouping to Mitigate Motion Blur

PREEMPTIVE REFRESH FOR REDUCED DISPLAY JUDDER

ROW CROSSTALK MITIGATION

TECHNIQUES TO COMPENSATE FOR FLICKER AT LOW REFRESH RATES

PULSED BACKLIGHT SYSTEMS AND METHODS

OLED VOLTAGE DRIVER WITH CURRENT-VOLTAGE COMPENSATION

DISPLAY PIXEL CHARGE ACCUMULATION COMPENSATION SYSTEMS AND METHODS

DISPLAY FLICKER REDUCTION SYSTEMS AND METHODS

STEP-DOWN PIXEL RESPONSE CORRECTION SYSTEMS AND METHODS