Inventor · disambiguated record
Haiyan He
Also filed as: HE HAIYAN
17 granted patents·5 pending applications·183 citations·filing 1996–2024
92Inventor score
Top patents by PatentIndex Score
22 records- 0190US6600517B1System and method for improving the sharpness of a video imageKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jul 29, 2003·53 cites·24 claims
- 0288USD930216SLED lampHE HAIYAN·Filed 2020·Granted Sep 7, 2021·14 cites·1 claims
- 0387US6359658B1Subjective noise measurement on active video signalPHILIPS ELECTRONICS NA·Filed 2000·Granted Mar 19, 2002·37 cites·25 claims
- 0478US10762604B2Chrominance and luminance enhancing systems and methodsAPPLE INC·Filed 2018·Granted Sep 1, 2020·2 cites·21 claims
- 0573US10764588B2Deep quality enhancement of adaptive downscaled coding for image compressionAPPLE INC·Filed 2018·Granted Sep 1, 2020·2 cites·22 claims
- 0673US6862368B1Method and apparatus for edge detectionKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Mar 1, 2005·19 cites·33 claims
- 0773US6657677B1Method and apparatus for improving conversion from SD to HDTVKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Dec 2, 2003·20 cites·19 claims
- 0867US11551336B2Chrominance and luminance enhancing systems and methodsAPPLE INC·Filed 2020·Granted Jan 10, 2023·0 cites·20 claims
- 0967US8908100B2Arrangement and approach for motion-based image data processingHE HAIYAN·Filed 2008·Granted Dec 9, 2014·1 cites·19 claims
- 1057US12236094B2Method, device, and computer program product for storageDELL PRODUCTS LP·Filed 2023·Granted Feb 25, 2025·0 cites·20 claims
- 1157US2024328921A1Method for determining effective storage capacity of gas storage reconstructed from water-flooded volatile oil reservoirUNIV NORTHEAST PETROLEUM·Filed 2024·Application pending·0 cites
- 1256US5970440AMethod and device for short-time Fourier-converting and resynthesizing a speech signal, used as a vehicle for manipulating duration or pitchPHILIPS CORP·Filed 1996·Granted Oct 19, 1999·35 cites·11 claims
- 1356US2024404009A1Foveated display image enhancement systems and methodsAPPLE INC·Filed 2023·Application pending·0 cites
- 1453US8531610B2Arrangement and approach for image data processingHE HAIYAN·Filed 2008·Granted Sep 10, 2013·0 cites·18 claims
- 1549US11473971B2Ambient headroom adaptationAPPLE INC·Filed 2019·Granted Oct 18, 2022·0 cites·20 claims
- 1649US2011194616A1Embedded video compression for hybrid contentsNXP BV·Filed 2009·Application pending·0 cites
- 1747US10719916B2Statistical noise estimation systems and methodsAPPLE INC·Filed 2018·Granted Jul 21, 2020·0 cites·21 claims
- 1846US9569816B2Debanding image data using bit depth expansionAPPLE INC·Filed 2015·Granted Feb 14, 2017·0 cites·20 claims
- 1944US10063824B2Mapping image/video content to target display devices with variable brightness levels and/or viewing conditionsAPPLE INC·Filed 2015·Granted Aug 28, 2018·0 cites·28 claims
- 2044US9495731B2Debanding image data based on spatial activityAPPLE INC·Filed 2015·Granted Nov 15, 2016·0 cites·20 claims
- 2137US2012256906A1System and method to render 3d images from a 2d sourceROSS KEVIN·Filed 2011·Application pending·0 cites
- 2236US2002131638A1Apparatus and method for boundary detection in vector sequences and edge detection in color image signalsKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Haiyan He 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 →