Inventor · disambiguated record
Mahesh B. Chappalli
Also filed as: CHAPPALLI MAHESH · CHAPPALLI MAHESH B
65 granted patents·11 pending applications·111 citations·filing 2006–2024
98Inventor score
Top patents by PatentIndex Score
76 records- 0197US11475865B2Backlight reconstruction and compensationAPPLE INC·Filed 2021·Granted Oct 18, 2022·7 cites·20 claims
- 0295US11164540B2Burn-in statistics with luminance based agingAPPLE INC·Filed 2019·Granted Nov 2, 2021·9 cites·22 claims
- 0392US10706817B2Overdrive for electronic device displaysAPPLE INC·Filed 2018·Granted Jul 7, 2020·6 cites·20 claims
- 0491US9997137B2Content-based statistics for ambient light sensingAPPLE INC·Filed 2015·Granted Jun 12, 2018·6 cites·17 claims
- 0590US11361476B2Efficient color mapping systems and methodsAPPLE INC·Filed 2020·Granted Jun 14, 2022·3 cites·20 claims
- 0689US11893185B2Pixel array and touch array crosstalk mitigation systems and methodsAPPLE INC·Filed 2022·Granted Feb 6, 2024·2 cites·27 claims
- 0789US10593252B1Electronic display spatiotemporal dithering systems and methodsAPPLE INC·Filed 2018·Granted Mar 17, 2020·7 cites·20 claims
- 0889US10134348B2White point correctionAPPLE INC·Filed 2015·Granted Nov 20, 2018·5 cites·19 claims
- 0986US12142219B1Inverse pixel burn-in compensation systems and methodsAPPLE INC·Filed 2023·Granted Nov 12, 2024·1 cites·20 claims
- 1086US10657874B2Overdrive for electronic device displaysAPPLE INC·Filed 2018·Granted May 19, 2020·3 cites·20 claims
- 1184US11967290B2Systems and methods for two-dimensional backlight operationAPPLE INC·Filed 2021·Granted Apr 23, 2024·2 cites·19 claims
- 1284US8175163B2System and method for motion compensation using a set of candidate motion vectors obtained from digital videoCHAPPALLI MAHESH B·Filed 2009·Granted May 8, 2012·9 cites·13 claims
- 1383US11361729B2Burn-in statistics and burn-in compensationAPPLE INC·Filed 2018·Granted Jun 14, 2022·3 cites·21 claims
- 1483US10917583B2Standard and high dynamic range display systems and methods for high dynamic range displaysAPPLE INC·Filed 2018·Granted Feb 9, 2021·3 cites·9 claims
- 1583US8630346B2System and method for introducing virtual zero motion vector candidates in areas of a video sequence involving overlaysCHAPPALLI MAHESH·Filed 2007·Granted Jan 14, 2014·8 cites·20 claims
- 1683US8254444B2System and method for phase adaptive occlusion detection based on motion vector field in digital videoCHAPPALLI MAHESH·Filed 2007·Granted Aug 28, 2012·8 cites·32 claims
- 1781US12493940B2Dynamic allocation of dynamic bins for variable dynamic range image contentAPPLE INC·Filed 2024·Granted Dec 9, 2025·0 cites·20 claims
- 1879US10410575B2Adjustable underrun outputsAPPLE INC·Filed 2017·Granted Sep 10, 2019·2 cites·12 claims
- 1976US10937385B1Frame replay with bit depth considerationsAPPLE INC·Filed 2019·Granted Mar 2, 2021·2 cites·20 claims
- 2076US10187622B1Image data format conversion systems and methodsAPPLE INC·Filed 2017·Granted Jan 22, 2019·3 cites·14 claims
- 2176US10068548B1Sub-pixel layout resampler systems and methodsAPPLE INC·Filed 2017·Granted Sep 4, 2018·2 cites·20 claims
- 2275US12423145B2Hardware accelerators using shared interface registersAPPLE INC·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
- 2375US11164541B2Multi-frame burn-in statistics gatheringAPPLE INC·Filed 2019·Granted Nov 2, 2021·1 cites·22 claims
- 2475US10474408B2Image data processing pipeline bypass systems and methodsAPPLE INC·Filed 2017·Granted Nov 12, 2019·2 cites·20 claims
- 2575US8259225B2System and method for reducing visible halo in digital video with dual motion estimationCHAPPALLI MAHESH B·Filed 2008·Granted Sep 4, 2012·4 cites·31 claims
- 2674US12354515B2Temperature-based pixel drive compensationAPPLE INC·Filed 2023·Granted Jul 8, 2025·0 cites·20 claims
- 2774US10438564B2Content-based statistics for ambient light sensingAPPLE INC·Filed 2018·Granted Oct 8, 2019·1 cites·18 claims
- 2874US2024029687A1Backlight reconstruction and compensationAPPLE INC·Filed 2023·Application pending·0 cites
- 2973US11790870B2Backlight reconstruction and compensationAPPLE INC·Filed 2022·Granted Oct 17, 2023·0 cites·20 claims
- 3073US10636392B2Electronic display partial image frame update systems and methodsAPPLE INC·Filed 2018·Granted Apr 28, 2020·1 cites·20 claims
- 3171US10242649B2Reduced footprint pixel response correction systems and methodsAPPLE INC·Filed 2017·Granted Mar 26, 2019·1 cites·20 claims
- 3268US12333995B2Feedforward compensation of high-luminance banding Mura compensationAPPLE INC·Filed 2024·Granted Jun 17, 2025·0 cites·20 claims
- 3368US12026861B2Dynamic allocation of dynamic bins for variable dynamic range image contentAPPLE INC·Filed 2021·Granted Jul 2, 2024·0 cites·20 claims
- 3467US11823642B2Burn-in statistics and burn-in compensationAPPLE INC·Filed 2022·Granted Nov 21, 2023·0 cites·20 claims
- 3567US10706825B2Timestamp based display update mechanismAPPLE INC·Filed 2015·Granted Jul 7, 2020·1 cites·20 claims
- 3667US10504452B2Pixel contrast control systems and methodsAPPLE INC·Filed 2018·Granted Dec 10, 2019·1 cites·20 claims
- 3766US12298181B2Systems and methods for crosstalk mitigation between ambient light sensor and electronic displayAPPLE INC·Filed 2024·Granted May 13, 2025·0 cites·20 claims
- 3866US8693541B2System and method of providing motion estimationCHAPPALLI MAHESH·Filed 2007·Granted Apr 8, 2014·2 cites·14 claims
- 3965US11699377B2Temperature-based pixel drive compensationAPPLE INC·Filed 2021·Granted Jul 11, 2023·0 cites·20 claims
- 4064US11211036B2Timestamp based display update mechanismAPPLE INC·Filed 2020·Granted Dec 28, 2021·0 cites·20 claims
- 4163US12498264B2Compensation for crosstalk between electronic display and ambient light sensorAPPLE INC·Filed 2023·Granted Dec 16, 2025·0 cites·21 claims
- 4263US12243465B2Display pixel non-uniformity compensationAPPLE INC·Filed 2023·Granted Mar 4, 2025·0 cites·23 claims
- 4363US12211457B1Dynamic quantum dot color shift compensation systems and methodsAPPLE INC·Filed 2023·Granted Jan 28, 2025·0 cites·20 claims
- 4463US11941783B2Scaler de-ringing in image processing circuitryAPPLE INC·Filed 2021·Granted Mar 26, 2024·0 cites·16 claims
- 4563US8565309B2System and method for motion vector collection for motion compensated interpolation of digital videoLERTRATTANAPANICH SURAPONG·Filed 2007·Granted Oct 22, 2013·1 cites·20 claims
- 4663US8559518B2System and method for motion estimation of digital video using multiple recursion rulesCHAPPALLI MAHESH B·Filed 2008·Granted Oct 15, 2013·3 cites·25 claims
- 4763US2025111557A1Secure Content Layer for Sensor HardwareAPPLE INC·Filed 2024·Application pending·0 cites
- 4862US12118962B2Systems and methods for processing pre-multiplied alpha contentAPPLE INC·Filed 2022·Granted Oct 15, 2024·0 cites·20 claims
- 4962US10789877B2Adjustable underrun outputsAPPLE INC·Filed 2019·Granted Sep 29, 2020·0 cites·20 claims
- 5061US11893419B2Hardware accelerators using shared interface registersAPPLE INC·Filed 2021·Granted Feb 6, 2024·0 cites·19 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Mahesh B. Chappalli files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →