David W. Lum

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device display with a backlight having light-emitting di...
- Patent number 11,982,905
- Issue date May 14, 2024
- Apple Inc.
- David W. Lum
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Foveated display
- Patent number 11,810,516
- Issue date Nov 7, 2023
- Apple Inc.
- Cheng Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic device display with a backlight having light-emitting di...
- Patent number 11,740,509
- Issue date Aug 29, 2023
- Apple Inc.
- David W. Lum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabric-covered electronic device
- Patent number 11,653,128
- Issue date May 16, 2023
- Apple Inc.
- Daniel D. Sunshine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device with central and peripheral displays
- Patent number 11,450,297
- Issue date Sep 20, 2022
- Apple Inc.
- William W. Sprague
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device display with a backlight having light-emitting di...
- Patent number 11,442,312
- Issue date Sep 13, 2022
- Apple Inc.
- David W. Lum
- G02 - OPTICS
Information Patent Grant
Wearable bands with embedded circuitry
- Patent number 11,442,503
- Issue date Sep 13, 2022
- Apple Inc.
- Yung-Yu Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fabric-covered electronic device
- Patent number 11,146,871
- Issue date Oct 12, 2021
- Apple Inc.
- Daniel D. Sunshine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flexible touch sensor panel
- Patent number 11,003,289
- Issue date May 11, 2021
- Apple Inc.
- Yung-Yu Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Foveated display
- Patent number 10,930,219
- Issue date Feb 23, 2021
- Apple Inc.
- Cheng Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Systems and methods for driving an electronic display using a ramp DAC
- Patent number 10,715,168
- Issue date Jul 14, 2020
- Apple Inc.
- Adam Adjiwibawa
- 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
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
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
High speed display interface
- Patent number 9,953,613
- Issue date Apr 24, 2018
- Apple Inc.
- Paolo Sacchetto
- 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
Information Patent Grant
Color correction of electronic displays utilizing gain control
- Patent number 9,165,493
- Issue date Oct 20, 2015
- Apple Inc.
- Gabriel G. Marcu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Ambient light calibration for energy efficiency in display systems
- Patent number 9,113,511
- Issue date Aug 18, 2015
- Apple Inc.
- David W. Lum
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Interrupt-based notifications for display setting changes
- Patent number 8,847,998
- Issue date Sep 30, 2014
- Apple Inc.
- Maciej Maciesowicz
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Color correction method and apparatus for displays
- Patent number 8,773,451
- Issue date Jul 8, 2014
- Apple Inc.
- Gabriel Gheorghe Marcu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Methods and systems for reducing power consumption
- Patent number 8,599,589
- Issue date Dec 3, 2013
- Apple Inc.
- David W. Lum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ambient light calibration for energy efficiency in display systems
- Patent number 8,242,707
- Issue date Aug 14, 2012
- Apple Inc.
- David W. Lum
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HEAD MOUNTABLE DISPLAY
- Publication number 20240385454
- Publication date Nov 21, 2024
- Apple Inc.
- Ricardo J. Motta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Foveated Display
- Publication number 20240029661
- Publication date Jan 25, 2024
- Apple Inc.
- Cheng Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Fabric-Covered Electronic Device
- Publication number 20230239602
- Publication date Jul 27, 2023
- Apple Inc.
- Daniel D. Sunshine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fabric-Covered Electronic Device
- Publication number 20220007095
- Publication date Jan 6, 2022
- Apple Inc.
- Daniel D. Sunshine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic Device Display with a Backlight Having Light-emitting Di...
- Publication number 20210364854
- Publication date Nov 25, 2021
- Apple Inc.
- David W. Lum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device Display with a Backlight Having Light-emitting Di...
- Publication number 20210364861
- Publication date Nov 25, 2021
- Apple Inc.
- David W. Lum
- G02 - OPTICS
Information Patent Application
FOVEATED DISPLAY
- Publication number 20210142736
- Publication date May 13, 2021
- Apple Inc.
- Cheng Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Wearable Bands With Embedded Circuitry
- Publication number 20200192423
- Publication date Jun 18, 2020
- Apple Inc.
- Yung-Yu Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fabric-Covered Electronic Device
- Publication number 20190313172
- Publication date Oct 10, 2019
- Apple Inc.
- Daniel D. Sunshine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FOVEATED DISPLAY
- Publication number 20190172399
- Publication date Jun 6, 2019
- Apple Inc.
- Cheng Chen
- 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
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
SYSTEMS AND METHODS FOR DRIVING AN ELECTRONIC DISPLAY USING A RAMP DAC
- Publication number 20180337687
- Publication date Nov 22, 2018
- Apple Inc.
- Adam Adjiwibawa
- H03 - BASIC ELECTRONIC CIRCUITRY
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
HIGH SPEED DISPLAY INTERFACE
- Publication number 20160275905
- Publication date Sep 22, 2016
- Apple Inc.
- Paolo Sacchetto
- 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
Information Patent Application
AMBIENT LIGHT CALIBRATION FOR ENERGY EFFICIENCY IN DISPLAY SYSTEMS
- Publication number 20120313911
- Publication date Dec 13, 2012
- Apple Inc.
- David W. Lum
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COLOR CORRECTION METHOD AND APPARATUS FOR DISPLAYS
- Publication number 20120281008
- Publication date Nov 8, 2012
- Gabriel Gheorghe MARCU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
INTERRUPT-BASED NOTIFICATIONS FOR DISPLAY SETTING CHANGES
- Publication number 20120026202
- Publication date Feb 2, 2012
- Apple Inc.
- Maciej Maciesowicz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ALIGNMENT FACTOR FOR AMBIENT LIGHTING CALIBRATION
- Publication number 20120019494
- Publication date Jan 26, 2012
- Apple Inc.
- David W. Lum
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
AMBIENT LIGHT CALIBRATION FOR ENERGY EFFICIENCY IN DISPLAY SYSTEMS
- Publication number 20120019151
- Publication date Jan 26, 2012
- Apple Inc.
- David W. Lum
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
COLOR CORRECTION OF ELECTRONIC DISPLAYS UTILIZING GAIN CONTROL
- Publication number 20110032275
- Publication date Feb 10, 2011
- Apple Inc.
- Gabriel G. Marcu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
FRAME SYNCHRONIZATION OF PULSE-WIDTH MODULATED BACKLIGHTS
- Publication number 20100091048
- Publication date Apr 15, 2010
- Apple Inc.
- Andrew P. Aitken
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHODS AND SYSTEMS FOR REDUCING POWER CONSUMPTION
- Publication number 20100091531
- Publication date Apr 15, 2010
- Apple Inc.
- David W. Lum
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

David W. Lum

Person

Patents Grantslast 30 patents

Electronic device display with a backlight having light-emitting di...

Foveated display

Electronic device display with a backlight having light-emitting di...

Fabric-covered electronic device

Electronic device with central and peripheral displays

Electronic device display with a backlight having light-emitting di...

Wearable bands with embedded circuitry

Fabric-covered electronic device

Flexible touch sensor panel

Foveated display

Systems and methods for driving an electronic display using a ramp DAC

OLED voltage driver with current-voltage compensation

Low power display device with variable refresh rates

Low power display device with variable refresh rates

High speed display interface

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

Color correction of electronic displays utilizing gain control

Ambient light calibration for energy efficiency in display systems

Interrupt-based notifications for display setting changes

Color correction method and apparatus for displays

Methods and systems for reducing power consumption

Ambient light calibration for energy efficiency in display systems

Patents Applicationslast 30 patents

HEAD MOUNTABLE DISPLAY

Foveated Display

Fabric-Covered Electronic Device

Fabric-Covered Electronic Device

Electronic Device Display with a Backlight Having Light-emitting Di...

Electronic Device Display with a Backlight Having Light-emitting Di...

FOVEATED DISPLAY

Wearable Bands With Embedded Circuitry

Fabric-Covered Electronic Device

FOVEATED DISPLAY

OLED VOLTAGE DRIVER WITH CURRENT-VOLTAGE COMPENSATION

LOW POWER DISPLAY DEVICE WITH VARIABLE REFRESH RATES

SYSTEMS AND METHODS FOR DRIVING AN ELECTRONIC DISPLAY USING A RAMP DAC

LOW POWER DISPLAY DEVICE WITH VARIABLE REFRESH RATES

HIGH SPEED DISPLAY INTERFACE

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

AMBIENT LIGHT CALIBRATION FOR ENERGY EFFICIENCY IN DISPLAY SYSTEMS

COLOR CORRECTION METHOD AND APPARATUS FOR DISPLAYS

INTERRUPT-BASED NOTIFICATIONS FOR DISPLAY SETTING CHANGES

ALIGNMENT FACTOR FOR AMBIENT LIGHTING CALIBRATION

AMBIENT LIGHT CALIBRATION FOR ENERGY EFFICIENCY IN DISPLAY SYSTEMS

COLOR CORRECTION OF ELECTRONIC DISPLAYS UTILIZING GAIN CONTROL

FRAME SYNCHRONIZATION OF PULSE-WIDTH MODULATED BACKLIGHTS

METHODS AND SYSTEMS FOR REDUCING POWER CONSUMPTION