Inventor · disambiguated record
Yonghui Zhao
Also filed as: ZHAO YONGHUI
42 granted patents·5 pending applications·423 citations·filing 2007–2024
97Inventor score
Top patents by PatentIndex Score
47 records- 0197US9214137B2Methods and systems for realistic rendering of digital objects in augmented realityBALA RAJA·Filed 2012·Granted Dec 15, 2015·60 cites·20 claims
- 0297US7800785B2Methodology for substrate fluorescent non-overlapping dot design patterns for embedding information in printed documentsXEROX CORP·Filed 2007·Granted Sep 21, 2010·33 cites·21 claims
- 0396US9014432B2License plate character segmentation using likelihood maximizationFAN ZHIGANG·Filed 2012·Granted Apr 21, 2015·58 cites·20 claims
- 0496US8730527B2Embedding infrared marks in gloss security printingXEROX CORP·Filed 2012·Granted May 20, 2014·20 cites·24 claims
- 0596US8588470B2Methods and systems for improved license plate signature matching by similarity learning on synthetic imagesRODRIGUEZ SERRANO JOSE ANTONIO·Filed 2011·Granted Nov 19, 2013·90 cites·25 claims
- 0694US8064102B1Embedding frequency modulation infrared watermark in digital documentZHAO YONGHUI·Filed 2010·Granted Nov 22, 2011·29 cites·12 claims
- 0790US8335015B2Systems and methods for building a color lookup table for a printerKLASSEN R VICTOR·Filed 2009·Granted Dec 18, 2012·16 cites·29 claims
- 0889US8085434B2Printer characterization for UV encryption applicationsBALA RAJA·Filed 2008·Granted Dec 27, 2011·14 cites·11 claims
- 0988US9100576B2Camera positioning tool for symbology readingFAN ZHIGANG·Filed 2012·Granted Aug 4, 2015·8 cites·19 claims
- 1085US8821996B2Substrate fluorescent non-overlapping dot patterns for embedding information in printed documentsBALA RAJA·Filed 2007·Granted Sep 2, 2014·5 cites·29 claims
- 1185US8550367B2System and method for embedding machine-readable codes in combination with other images such as logosFAN ZHIGANG·Filed 2012·Granted Oct 8, 2013·8 cites·20 claims
- 1284US9007438B23D imaging using structured light for accurate vehicle occupancy detectionMESTHA LALIT KESHAV·Filed 2012·Granted Apr 14, 2015·6 cites·14 claims
- 1383US11935322B1Obstruction-sensitive white point determination using face informationAPPLE INC·Filed 2021·Granted Mar 19, 2024·3 cites·20 claims
- 1482US8830533B2System and method for creating machine-readable codes in combination with other images such as logosFAN ZHIGANG·Filed 2012·Granted Sep 9, 2014·6 cites·17 claims
- 1582US8500026B2Dual resolution two-dimensional barcodeFAN ZHIGANG·Filed 2011·Granted Aug 6, 2013·6 cites·17 claims
- 1679US9292759B2Methods and systems for optimized parameter selection in automated license plate recognitionBURRY AARON MICHAEL·Filed 2012·Granted Mar 22, 2016·5 cites·18 claims
- 1779US8605189B2Product identification using mobile deviceFAN ZHIGANG·Filed 2012·Granted Dec 10, 2013·7 cites·20 claims
- 1879US8593692B2Systems and methods for building a color lookup table for a printerCHEN YONGDA·Filed 2009·Granted Nov 26, 2013·8 cites·24 claims
- 1979US8179570B2Generating image embedded with UV fluorescent watermark by combining binary images generated using different halftone strategiesZHAO YONGHUI·Filed 2009·Granted May 15, 2012·6 cites·20 claims
- 2076US9014255B2System and method for identifying unique portions of videos with validation and predictive scene changesSCHWEID STUART·Filed 2012·Granted Apr 21, 2015·4 cites·32 claims
- 2176US8487955B2Language-based color editing for mobile devicesBALA RAJA·Filed 2010·Granted Jul 16, 2013·5 cites·18 claims
- 2274US8807442B2System and method for embedding machine-readable codes in a document backgroundFAN ZHIGANG·Filed 2012·Granted Aug 19, 2014·3 cites·20 claims
- 2373US8456701B2Reference color difference quantity guide for spot color applicationsMESTHA LALIT KESHAV·Filed 2009·Granted Jun 4, 2013·3 cites·25 claims
- 2473US8456700B2Spectral matching guide for spot color print applicationsMESTHA LALIT KESHAV·Filed 2009·Granted Jun 4, 2013·3 cites·26 claims
- 2571US8922673B2Color correction of digital color imageZHAO YONGHUI·Filed 2011·Granted Dec 30, 2014·2 cites·21 claims
- 2670US8261988B2Phase locked IR encoding for peened 2D barcodesZHAO YONGHUI·Filed 2009·Granted Sep 11, 2012·4 cites·20 claims
- 2767US10602111B2Auto white balance control algorithm based upon flicker frequency detectionAPPLE INC·Filed 2017·Granted Mar 24, 2020·1 cites·26 claims
- 2866US9020200B2Geometric pre-correction for automatic license plate recognitionFAN ZHIGANG·Filed 2012·Granted Apr 28, 2015·3 cites·18 claims
- 2965US2010157377A1Uv fluorescence encoded background images using adaptive halftoning into disjoint setsXEROX CORP·Filed 2008·Application pending·0 cites
- 3064US8451495B2Color inconstancy guide for spot color print applicationsMESTHA LALIT KESHAV·Filed 2009·Granted May 28, 2013·1 cites·25 claims
- 3162US11816866B2Compensating for optical change in image capture device components over timeAPPLE INC·Filed 2022·Granted Nov 14, 2023·0 cites·20 claims
- 3261US10820653B2Smart hat, method and device for controlling smart hatBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2017·Granted Nov 3, 2020·1 cites·13 claims
- 3358US9892585B2Magnetic watermarking of a printed substrate by metameric renderingESCHBACH REINER·Filed 2009·Granted Feb 13, 2018·1 cites·19 claims
- 3458US8848088B2Product identification using mobile deviceXEROX CORP·Filed 2013·Granted Sep 30, 2014·1 cites·25 claims
- 3558US8064637B2Decoding of UV marks using a digital image acquisition deviceBALA RAJA·Filed 2008·Granted Nov 22, 2011·3 cites·20 claims
- 3653US8767003B2Method and system for out-of-gamut spot color reproductionCHEN YONGDA·Filed 2009·Granted Jul 1, 2014·0 cites·19 claims
- 3753US2024357069A1Electronic Device with Motion Based Color CorrectionAPPLE INC·Filed 2024·Application pending·0 cites
- 3849US10176658B2Magnetic watermarking of a printed substrate by metameric renderingXEROX CORP·Filed 2018·Granted Jan 8, 2019·0 cites·20 claims
- 3949US10043484B2Dual-target image color renderingAPPLE INC·Filed 2016·Granted Aug 7, 2018·0 cites·21 claims
- 4049US2012308211A1Asynchronous personalization of records using dynamic scriptingXU BEILEI·Filed 2012·Application pending·0 cites
- 4147US8576418B2Method for dynamic optimization of refinement patches for color printer characterizationBALA RAJA·Filed 2010·Granted Nov 5, 2013·0 cites·19 claims
- 4246US9218538B2Methods and systems for detecting an object borderlineXEROX CORP·Filed 2013·Granted Dec 22, 2015·0 cites·20 claims
- 4345US9697182B2Method and system for navigating a hard copy of a web pageXEROX CORP·Filed 2012·Granted Jul 4, 2017·0 cites·18 claims
- 4445US2024388683A1Synchronizing Image Signal Processing Across Multiple Image SensorsAPPLE INC·Filed 2024·Application pending·0 cites
- 4543US8451521B2Finding a locus of colorant formulations that produces a desired colorMALTZ MARTIN S·Filed 2010·Granted May 28, 2013·0 cites·25 claims
- 4641US8867829B2Method and apparatus for editing color characteristics of electronic imageBRAUN KAREN M·Filed 2011·Granted Oct 21, 2014·0 cites·20 claims
- 4736US2017060922A1Method and device for data searchXIAOMI INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →