Mahesh B. Chappalli

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Mitigating artifacts caused by an under-display light emitter
- Patent number 12,154,480
- Issue date Nov 26, 2024
- Apple Inc.
- Jenny Hu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Micro-LED burn-in statistics and compensation systems and methods
- Patent number 12,154,487
- Issue date Nov 26, 2024
- Apple Inc.
- Vincent Z Young
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Inverse pixel burn-in compensation systems and methods
- Patent number 12,142,219
- Issue date Nov 12, 2024
- Apple Inc.
- Tae-Wook Koh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel drive circuitry burn-in compensation systems and methods
- Patent number 12,125,436
- Issue date Oct 22, 2024
- Apple Inc.
- Tae-Wook Koh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Systems and methods for processing pre-multiplied alpha content
- Patent number 12,118,962
- Issue date Oct 15, 2024
- Apple Inc.
- Vincent Z Young
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Micro-LED burn-in statistics and compensation systems and methods
- Patent number 12,027,105
- Issue date Jul 2, 2024
- Apple Inc.
- Vincent Z Young
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dynamic allocation of dynamic bins for variable dynamic range image...
- Patent number 12,026,861
- Issue date Jul 2, 2024
- Apple Inc.
- Mahesh B. Chappalli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frame replay with selectable taps
- Patent number 11,984,091
- Issue date May 14, 2024
- Apple Inc.
- Peter F. Holland
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Systems and methods for two-dimensional backlight operation
- Patent number 11,967,290
- Issue date Apr 23, 2024
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Scaler de-ringing in image processing circuitry
- Patent number 11,941,783
- Issue date Mar 26, 2024
- Apple Inc.
- Mahesh B. Chappalli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hardware accelerators using shared interface registers
- Patent number 11,893,419
- Issue date Feb 6, 2024
- Apple Inc.
- Mahesh B. Chappalli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pixel array and touch array crosstalk mitigation systems and methods
- Patent number 11,893,185
- Issue date Feb 6, 2024
- Apple Inc.
- Salman Latif
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Burn-in statistics and burn-in compensation
- Patent number 11,823,642
- Issue date Nov 21, 2023
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight reconstruction and compensation
- Patent number 11,790,870
- Issue date Oct 17, 2023
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Temperature-based pixel drive compensation
- Patent number 11,699,377
- Issue date Jul 11, 2023
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight reconstruction and compensation
- Patent number 11,475,865
- Issue date Oct 18, 2022
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Efficient color mapping systems and methods
- Patent number 11,361,476
- Issue date Jun 14, 2022
- Apple Inc.
- Vincent Z. Young
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Burn-in statistics and burn-in compensation
- Patent number 11,361,729
- Issue date Jun 14, 2022
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Standard and high dynamic range display systems and methods for hig...
- Patent number 11,233,951
- Issue date Jan 25, 2022
- Apple Inc.
- Teun R. Baar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Timestamp based display update mechanism
- Patent number 11,211,036
- Issue date Dec 28, 2021
- Apple Inc.
- Brijesh Tripathi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Burn-in statistics with luminance based aging
- Patent number 11,164,540
- Issue date Nov 2, 2021
- Apple, Inc.
- Peter F. Holland
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multi-frame burn-in statistics gathering
- Patent number 11,164,541
- Issue date Nov 2, 2021
- Apple, Inc.
- Peter F. Holland
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic display partial image frame update systems and methods
- Patent number 10,978,027
- Issue date Apr 13, 2021
- Apple Inc.
- Peter F. Holland
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multi-frame-history pixel drive compensation
- Patent number 10,971,079
- Issue date Apr 6, 2021
- Apple Inc.
- Peter F. Holland
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Frame replay with bit depth considerations
- Patent number 10,937,385
- Issue date Mar 2, 2021
- Apple Inc.
- Peter F. Holland
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Standard and high dynamic range display systems and methods for hig...
- Patent number 10,917,583
- Issue date Feb 9, 2021
- Apple Inc.
- Teun R. Baar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjustable underrun outputs
- Patent number 10,789,877
- Issue date Sep 29, 2020
- Apple Inc.
- Peter F. Holland
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display pipeline memory bandwidth allocation systems and methods
- Patent number 10,713,748
- Issue date Jul 14, 2020
- Apple Inc.
- Peter F. Holland
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Overdrive for electronic device displays
- Patent number 10,706,817
- Issue date Jul 7, 2020
- Apple Inc.
- Yingying Tang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Timestamp based display update mechanism
- Patent number 10,706,825
- Issue date Jul 7, 2020
- Apple Inc.
- Brijesh Tripathi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR TWO-DIMENSIONAL BACKLIGHT OPERATION
- Publication number 20240339086
- Publication date Oct 10, 2024
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DYNAMIC ALLOCATION OF DYNAMIC BINS FOR VARIABLE DYNAMIC RANGE IMAGE...
- Publication number 20240331119
- Publication date Oct 3, 2024
- Apple Inc.
- Mahesh B. Chappalli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Feedforward Compensation of High-Luminance Banding Mura Compensation
- Publication number 20240331611
- Publication date Oct 3, 2024
- Apple Inc.
- Hyunwoo Nho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MICRO-LED BURN-IN STATISTICS AND COMPENSATION SYSTEMS AND METHODS
- Publication number 20240304133
- Publication date Sep 12, 2024
- Apple Inc.
- Vincent Z Young
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SCALER DE-RINGING IN IMAGE PROCESSING CIRCUITRY
- Publication number 20240177276
- Publication date May 30, 2024
- Apple Inc.
- Mahesh B. Chappalli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HARDWARE ACCELERATORS USING SHARED INTERFACE REGISTERS
- Publication number 20240160479
- Publication date May 16, 2024
- Apple Inc.
- Mahesh B. Chappalli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RGB PIXEL CONTRAST CONTROL SYSTEMS AND METHODS
- Publication number 20240105131
- Publication date Mar 28, 2024
- Apple Inc.
- Christopher P Tann
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SYSTEMS AND METHODS FOR PROCESSING PRE-MULTIPLIED ALPHA CONTENT
- Publication number 20240078982
- Publication date Mar 7, 2024
- Apple Inc.
- Vincent Z Young
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Pipeline Compensation for a Proximity Sensor Behind Display...
- Publication number 20240078946
- Publication date Mar 7, 2024
- Apple Inc.
- Peter F. Holland
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DYNAMIC ARBITRARY BORDER GAIN
- Publication number 20240078949
- Publication date Mar 7, 2024
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Content Dependent Brightness Management System
- Publication number 20240078961
- Publication date Mar 7, 2024
- Apple Inc.
- Wanqing Xin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Tone Mapping for Preserving Contrast of Fine Features in an Image
- Publication number 20240078648
- Publication date Mar 7, 2024
- Apple Inc.
- Alexey Kornienko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKLIGHT RECONSTRUCTION AND COMPENSATION
- Publication number 20240029687
- Publication date Jan 25, 2024
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Real-Time Peak Luminance Control for Pulsed Electronic Display
- Publication number 20240005890
- Publication date Jan 4, 2024
- Apple Inc.
- Seung B. Rim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Mitigating Artifacts Caused by an Under-Display Light Emitter
- Publication number 20230410718
- Publication date Dec 21, 2023
- Apple Inc.
- Jenny Hu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Pixel Non-Uniformity Compensation
- Publication number 20230368718
- Publication date Nov 16, 2023
- Apple Inc.
- Sunmin Jang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Temperature-Based Pixel Drive Compensation
- Publication number 20230343269
- Publication date Oct 26, 2023
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Frame Replay with Selectable Taps
- Publication number 20230097379
- Publication date Mar 30, 2023
- Apple Inc.
- Peter F. Holland
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Pixel Array and Touch Array Crosstalk Mitigation Systems and Methods
- Publication number 20230093204
- Publication date Mar 23, 2023
- Apple Inc.
- Salman Latif
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKLIGHT RECONSTRUCTION AND COMPENSATION
- Publication number 20230005450
- Publication date Jan 5, 2023
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BURN-IN STATISTICS AND BURN-IN COMPENSATION
- Publication number 20220358895
- Publication date Nov 10, 2022
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
EFFICIENT COLOR MAPPING SYSTEMS AND METHODS
- Publication number 20220084260
- Publication date Mar 17, 2022
- Apple Inc.
- Vincent Z. Young
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Temperature-Based Pixel Drive Compensation
- Publication number 20220084454
- Publication date Mar 17, 2022
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SYSTEMS AND METHODS FOR TWO-DIMENSIONAL BACKLIGHT OPERATION
- Publication number 20220084477
- Publication date Mar 17, 2022
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SCALER DE-RINGING IN IMAGE PROCESSING CIRCUITRY
- Publication number 20220067885
- Publication date Mar 3, 2022
- Apple Inc.
- Mahesh B. Chappalli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC ALLOCATION OF DYNAMIC BINS FOR VARIABLE DYNAMIC RANGE IMAGE...
- Publication number 20220067891
- Publication date Mar 3, 2022
- Apple Inc.
- Mahesh B. Chappalli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKLIGHT RECONSTRUCTION AND COMPENSATION
- Publication number 20220068238
- Publication date Mar 3, 2022
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
HARDWARE ACCELERATORS USING SHARED INTERFACE REGISTERS
- Publication number 20220066828
- Publication date Mar 3, 2022
- Apple Inc.
- Mahesh B. Chappalli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BURN-IN STATISTICS WITH LUMINANCE BASED AGING
- Publication number 20210183333
- Publication date Jun 17, 2021
- Apple Inc.
- Peter F. Holland
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MULTI-FRAME BURN-IN STATISTICS GATHERING
- Publication number 20210183334
- Publication date Jun 17, 2021
- Apple Inc.
- Peter F. Holland
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Mahesh B. Chappalli

Person

Patents Grantslast 30 patents

Mitigating artifacts caused by an under-display light emitter

Micro-LED burn-in statistics and compensation systems and methods

Inverse pixel burn-in compensation systems and methods

Pixel drive circuitry burn-in compensation systems and methods

Systems and methods for processing pre-multiplied alpha content

Micro-LED burn-in statistics and compensation systems and methods

Dynamic allocation of dynamic bins for variable dynamic range image...

Frame replay with selectable taps

Systems and methods for two-dimensional backlight operation

Scaler de-ringing in image processing circuitry

Hardware accelerators using shared interface registers

Pixel array and touch array crosstalk mitigation systems and methods

Burn-in statistics and burn-in compensation

Backlight reconstruction and compensation

Temperature-based pixel drive compensation

Backlight reconstruction and compensation

Efficient color mapping systems and methods

Burn-in statistics and burn-in compensation

Standard and high dynamic range display systems and methods for hig...

Timestamp based display update mechanism

Burn-in statistics with luminance based aging

Multi-frame burn-in statistics gathering

Electronic display partial image frame update systems and methods

Multi-frame-history pixel drive compensation

Frame replay with bit depth considerations

Standard and high dynamic range display systems and methods for hig...

Adjustable underrun outputs

Display pipeline memory bandwidth allocation systems and methods

Overdrive for electronic device displays

Timestamp based display update mechanism

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR TWO-DIMENSIONAL BACKLIGHT OPERATION

DYNAMIC ALLOCATION OF DYNAMIC BINS FOR VARIABLE DYNAMIC RANGE IMAGE...

Feedforward Compensation of High-Luminance Banding Mura Compensation

MICRO-LED BURN-IN STATISTICS AND COMPENSATION SYSTEMS AND METHODS

SCALER DE-RINGING IN IMAGE PROCESSING CIRCUITRY

HARDWARE ACCELERATORS USING SHARED INTERFACE REGISTERS

RGB PIXEL CONTRAST CONTROL SYSTEMS AND METHODS

SYSTEMS AND METHODS FOR PROCESSING PRE-MULTIPLIED ALPHA CONTENT

Display Pipeline Compensation for a Proximity Sensor Behind Display...

DYNAMIC ARBITRARY BORDER GAIN

Content Dependent Brightness Management System

Tone Mapping for Preserving Contrast of Fine Features in an Image

BACKLIGHT RECONSTRUCTION AND COMPENSATION

Real-Time Peak Luminance Control for Pulsed Electronic Display

Mitigating Artifacts Caused by an Under-Display Light Emitter

Display Pixel Non-Uniformity Compensation

Temperature-Based Pixel Drive Compensation

Frame Replay with Selectable Taps

Pixel Array and Touch Array Crosstalk Mitigation Systems and Methods

BACKLIGHT RECONSTRUCTION AND COMPENSATION

BURN-IN STATISTICS AND BURN-IN COMPENSATION

EFFICIENT COLOR MAPPING SYSTEMS AND METHODS

Temperature-Based Pixel Drive Compensation

SYSTEMS AND METHODS FOR TWO-DIMENSIONAL BACKLIGHT OPERATION

SCALER DE-RINGING IN IMAGE PROCESSING CIRCUITRY

DYNAMIC ALLOCATION OF DYNAMIC BINS FOR VARIABLE DYNAMIC RANGE IMAGE...

BACKLIGHT RECONSTRUCTION AND COMPENSATION

HARDWARE ACCELERATORS USING SHARED INTERFACE REGISTERS

BURN-IN STATISTICS WITH LUMINANCE BASED AGING

MULTI-FRAME BURN-IN STATISTICS GATHERING