Inventor
TANN CHRISTOPHER P
US45 patents
Patents
45 patentsUS9318069B2Apr 19, 2016
Low power display device with variable refresh rates
APPLE INC41 citations97
US9501993B2Nov 22, 2016
Low power display device with variable refresh rates
APPLE INC26 citations93
US9953613B2Apr 24, 2018
High speed display interface
APPLE INC7 citations84
US9652816B1May 16, 2017
Reduced frame refresh rate
APPLE INC11 citations84
US10600379B2Mar 24, 2020
Low power display device with variable refresh rates
APPLE INC7 citations83
US10410568B2Sep 10, 2019
Long-term history of display intensities
APPLE INC4 citations83
US10056050B2Aug 21, 2018
Low power display device with variable refresh rates
APPLE INC10 citations83
US9761202B2Sep 12, 2017
Seamless video transitions
APPLE INC2 citations73
US9727185B2Aug 8, 2017
Dynamic artifact compensation systems and methods
APPLE INC3 citations73
US9620081B2Apr 11, 2017
Hardware auxiliary channel for synchronous backlight update
APPLE INC2 citations73
US9268579B2Feb 23, 2016
Systems and methods for accurate initialization from low-power and power-off states
APPLE INC3 citations73
US11361729B2Jun 14, 2022
Burn-in statistics and burn-in compensation
APPLE INC3 citations72
US10453375B2Oct 22, 2019
Long-term history of display intensities
APPLE INC1 citations72
US10438561B2Oct 8, 2019
Panel overdrive compensation
APPLE INC2 citations72
US10410569B2Sep 10, 2019
Long-term history of display intensities
APPLE INC1 citations72
US10068548B1Sep 4, 2018
Sub-pixel layout resampler systems and methods
APPLE INC2 citations72
US9743036B2Aug 22, 2017
Electronic display adaptive refresh rate systems and methods
APPLE INC4 citations72
US10699622B2Jun 30, 2020
Long-term history of display intensities
APPLE INC2 citations70
US9984608B2May 29, 2018
Inversion balancing compensation
APPLE INC1 citations63
US11211036B2Dec 28, 2021
Timestamp based display update mechanism
APPLE INC0 citations62
US10825419B2Nov 3, 2020
Collision avoidance schemes for displays
APPLE INC1 citations62
US10706825B2Jul 7, 2020
Timestamp based display update mechanism
APPLE INC1 citations62
US10276085B2Apr 30, 2019
Pixel signal compensation for a display panel
APPLE INC1 citations62
US11893925B2Feb 6, 2024
Always-on display signal generator
APPLE INC0 citations61
US11823642B2Nov 21, 2023
Burn-in statistics and burn-in compensation
APPLE INC0 citations61
US12394345B2Aug 19, 2025
Content-aware dynamic power converter switching for power optimization
APPLE INC0 citations60
US10261632B2Apr 16, 2019
Systems and methods for inserting intra-frame pause
APPLE INC1 citations60
US10762820B2Sep 1, 2020
Inversion balancing compensation
APPLE INC0 citations52
US10643555B2May 5, 2020
Internal gamma correction for electronic displays
APPLE INC0 citations52
US10229622B2Mar 12, 2019
Inversion balancing compensation
APPLE INC0 citations52
US10008145B2Jun 26, 2018
Refresh rate dependent dithering
APPLE INC0 citations52
US9767726B2Sep 19, 2017
Electronic display inversion balance compensation systems and methods
APPLE INC1 citations52
US9390690B2Jul 12, 2016
Refresh rate dependent dithering
APPLE INC0 citations52
US12211456B2Jan 28, 2025
RGB pixel contrast control systems and methods
APPLE INC0 citations51
US11875427B2Jan 16, 2024
Guaranteed real-time cache carveout for displayed image processing systems and methods
APPLE INC0 citations51
US10163385B2Dec 25, 2018
Display driver circuitry with selectively enabled clock distribution
APPLE INC0 citations51
US9947277B2Apr 17, 2018
Devices and methods for operating a timing controller of a display
APPLE INC0 citations50
US10983583B2Apr 20, 2021
Electronic display reduced blanking duration systems and methods
APPLE INC0 citations45
US10403192B2Sep 3, 2019
Dithering techniques for electronic displays
APPLE INC0 citations42
US9830849B2Nov 28, 2017
Entry controlled inversion imbalance compensation
APPLE INC0 citations42
US9245493B2Jan 26, 2016
Devices and methods for indicating active frame starts
APPLE INC0 citations42
US10643572B2May 5, 2020
Electronic display frame pre-notification systems and methods
APPLE INC0 citations41
US10482806B2Nov 19, 2019
Spatiotemporal dithering techniques for electronic displays
APPLE INC0 citations41
US9940896B2Apr 10, 2018
Telecine judder removal systems and methods
APPLE INC0 citations40
US9215501B2Dec 15, 2015
Contextual matte bars for aspect ratio formatting
APPLE INC0 citations39