Inventor · disambiguated record
Ping Wah Wong
Also filed as: WONG PING W · WONG PING WAH
37 granted patents·12 pending applications·602 citations·filing 1993–2022
97Inventor score
Files withSONY SEMICONDUCTOR SOLUTIONS CORP21SONY CORP9HEWLETT PACKARD CO5NETHRA IMAGING INC4WONG PING WAH3
Top patents by PatentIndex Score
49 records- 0192US11989888B2Image sensor with integrated efficient multiresolution hierarchical deep neural network (DNN)SONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted May 21, 2024·4 cites·21 claims
- 0292US11394905B2Dynamic region of interest and frame rate for event based sensor and imaging cameraSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Jul 19, 2022·4 cites·16 claims
- 0391US11330211B2Solid-state imaging device and imaging device with combined dynamic vision sensor and imaging functionsSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted May 10, 2022·4 cites·21 claims
- 0490US7561190B2Method and system to reduce flicker artifacts in captured imagesNETHRA IMAGING INC·Filed 2006·Granted Jul 14, 2009·18 cites·19 claims
- 0589US10097804B2Image processing device, imaging device, information processing device, and image processing methodSONY CORP·Filed 2015·Granted Oct 9, 2018·7 cites·15 claims
- 0688US6504941B2Method and apparatus for digital watermarking of imagesHEWLETT PACKARD CO·Filed 1998·Granted Jan 7, 2003·120 cites·31 claims
- 0787US11895413B2Dynamic region of interest and frame rate for event based sensor and imaging cameraSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Feb 6, 2024·2 cites·20 claims
- 0885US11380004B2Imaging devices and decoding methods thereof for determining distances to objectsSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Jul 5, 2022·2 cites·19 claims
- 0985US9832402B2Row and column noise correction with defective pixel processingSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2015·Granted Nov 28, 2017·6 cites·22 claims
- 1084US9894296B1Image sensor having combined responses from linear and logarithmic pixel circuitsSONY CORP·Filed 2016·Granted Feb 13, 2018·4 cites·20 claims
- 1184US8953075B2CMOS image sensors implementing full frame digital correlated double sampling with global shutterAYERS THOMAS·Filed 2012·Granted Feb 10, 2015·8 cites·19 claims
- 1284US5889895AArea based interpolation for image scalingHEWLETT PACKARD CO·Filed 1998·Granted Mar 30, 1999·70 cites·2 claims
- 1383US12345837B2Time-of-flight sensors, methods, and non-transitory computer-readable media with error correcting codeSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Jul 1, 2025·1 cites·20 claims
- 1483US7586521B2Automatic color calibration of an image sensorNETHRA IMAGING INC·Filed 2006·Granted Sep 8, 2009·8 cites·19 claims
- 1583US5992962APrint masks for inkjet printersHEWLETT PACKARD CO·Filed 1994·Granted Nov 30, 1999·80 cites·20 claims
- 1683US5446804AMagnifying digital image using edge mappingHEWLETT PACKARD CO·Filed 1994·Granted Aug 29, 1995·64 cites·18 claims
- 1782US7248693B1Secure network-based system for the distributed printing of documentsHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Jul 24, 2007·43 cites·29 claims
- 1881US9892487B1Method and apparatus for combining pixel values in array including linear pixels and logarithmic pixelsSONY CORP·Filed 2016·Granted Feb 13, 2018·3 cites·21 claims
- 1981US5506699AMethod and apparatus for converting a halftone image into a continuous tone imageFiled 1993·Granted Apr 9, 1996·56 cites·18 claims
- 2076US9813652B2CMOS image sensor and imaging method implementing correlated double sampling and compressionSONY CORP·Filed 2015·Granted Nov 7, 2017·2 cites·22 claims
- 2174US7746934B2Image stabilization methodNETHRA IMAGING INC·Filed 2006·Granted Jun 29, 2010·4 cites·17 claims
- 2273US5796879AArea based interpolation for image scalingHEWLETT PACKARD CO·Filed 1995·Granted Aug 18, 1998·48 cites·25 claims
- 2368US9077924B2CMOS image sensor implementing correlated double sampling with compressionSONY CORP·Filed 2013·Granted Jul 7, 2015·1 cites·36 claims
- 2468US5661824AMagnifying digital image using mappingFiled 1995·Granted Aug 26, 1997·42 cites·11 claims
- 2565US12198465B2Methods and systems of low power facial recognitionSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Jan 14, 2025·0 cites·20 claims
- 2664US12225305B2Solid-state imaging device and imaging device with combined dynamic vision sensor and imaging functionsSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Feb 11, 2025·0 cites·21 claims
- 2763US7742636B2Method and apparatus for scaling down a bayer domain imageNETHRA IMAGING INC·Filed 2006·Granted Jun 22, 2010·1 cites·24 claims
- 2863US2021185284A1EBS/ToF/RGB CAMERA FOR SMART SURVEILLANCE AND INTRUDER DETECTIONSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
- 2962US11205279B2Imaging devices and decoding methods thereofSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Dec 21, 2021·0 cites·15 claims
- 3059US2021185266A1Methods and systems of low power facial recognitionSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
- 3158US11741622B2Imaging devices and multiple camera interference rejectionSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Aug 29, 2023·0 cites·20 claims
- 3257US2023161002A1Time-of-flight sensors, methods, and non-transitory computer-readable media with error correcting codeSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
- 3353US10616514B2Hybrid calibration method for row and column noise correctionSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Apr 7, 2020·0 cites·20 claims
- 3453US2023074821A1Time-of-flight sensors, methods, and non-transitory computer-readable media with phase filtering of depth signalSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Application pending·0 cites
- 3553US2023007207A1Methods of sensor mode switching in event based sensor and imaging camera for low power applicationSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
- 3652US9413999B2CMOS image sensor implementing correlated double sampling with compressionSONY CORP·Filed 2015·Granted Aug 9, 2016·0 cites·14 claims
- 3751US2021185265A1Methods of sensor mode switching in event based sensor and imaging camera for low power applicationSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
- 3851US2022260716A1Imaging devices for capturing color and depth informationSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
- 3947US10948596B2Time-of-flight image sensor with distance determinationSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Mar 16, 2021·0 cites·20 claims
- 4046US10075640B2Motion compensation for image sensor with a block based analog-to-digital converterSONY CORP·Filed 2015·Granted Sep 11, 2018·0 cites·29 claims
- 4145US9654711B2Power reduction for image sensor with raw image scalerSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2015·Granted May 16, 2017·0 cites·27 claims
- 4245US9449366B2Bayer-consistent raw scalingSONY CORP·Filed 2014·Granted Sep 20, 2016·0 cites·18 claims
- 4344US2004141210A1Method and apparatus for halftone image embeddingFiled 2003·Application pending·0 cites
- 4443US2004236962A1Method and apparatus for secure browser-based information serviceFiled 2003·Application pending·0 cites
- 4542US2003217259A1Method and apparatus for web-based secure emailFiled 2002·Application pending·0 cites
- 4636US9514514B2Bayer-consistent raw scalingSONY CORP·Filed 2015·Granted Dec 6, 2016·0 cites·17 claims
- 4736US8203620B2Method and apparatus for sharpening digital imagesWONG PING WAH·Filed 2010·Granted Jun 19, 2012·0 cites·20 claims
- 4833US2012019677A1Image stabilization in a digital cameraWONG PING WAH·Filed 2010·Application pending·0 cites
- 4929US2009087115A1Correction for geometric distortion in images in pipelined hardwareWONG PING WAH·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →