Inventor · disambiguated record
Hung Khei Huang
Also filed as: HUANG HUNG · HUANG HUNG KHEI
23 granted patents·11 pending applications·444 citations·filing 1996–2025
95Inventor score
Top patents by PatentIndex Score
34 records- 0191US10410084B2Devices, systems, and methods for anomaly detectionCANON VIRGINIA INC·Filed 2017·Granted Sep 10, 2019·9 cites·20 claims
- 0286US10997712B2Devices, systems, and methods for anchor-point-enabled multi-scale subfield alignmentCANON VIRGINIA INC·Filed 2019·Granted May 4, 2021·4 cites·18 claims
- 0385US9190026B2Systems and methods for feature fusionCANON KK·Filed 2013·Granted Nov 17, 2015·12 cites·19 claims
- 0484US7972018B2Image projection system with auto-focusCANON KK·Filed 2009·Granted Jul 5, 2011·10 cites·20 claims
- 0584US5893127AGenerator for document with HTML tagged table having data elements which preserve layout relationships of information in bitmap image of original documentCANON INFORMATION SYST INC·Filed 1996·Granted Apr 6, 1999·178 cites·66 claims
- 0681US9342991B2Systems and methods for generating a high-level visual vocabularyCANON KK·Filed 2013·Granted May 17, 2016·3 cites·13 claims
- 0779US5809166ACharacter recognition system which cuts between touching charactersCANON KK·Filed 1997·Granted Sep 15, 1998·127 cites·120 claims
- 0878US8393740B2Image projection system with keystone correctionSAJADI SEYED BEHZAD·Filed 2009·Granted Mar 12, 2013·9 cites·19 claims
- 0977US7171442B1Printer maintenance scheme for a network centric printing systemCANON KK·Filed 2000·Granted Jan 30, 2007·28 cites·24 claims
- 1074US7478124B2Printer maintenance scheme for a network centric printing systemCANON KK·Filed 2006·Granted Jan 13, 2009·7 cites·29 claims
- 1172US7636757B2Printing over the internetCANON KK·Filed 2000·Granted Dec 22, 2009·22 cites·23 claims
- 1269US8480238B2Projector array for multiple imagesHUANG HUNG KHEI·Filed 2010·Granted Jul 9, 2013·2 cites·29 claims
- 1368US11132791B2Devices, systems, and methods for anchor-point-enabled multi-scale subfield alignmentCANON VIRGINIA INC·Filed 2020·Granted Sep 28, 2021·0 cites·20 claims
- 1468US8731294B2Identifying multiple rectangular areas in a multi projector systemHUANG HUNG KHEI·Filed 2010·Granted May 20, 2014·2 cites·23 claims
- 1567US11189023B2Devices, systems, and methods for anchor-point-enabled multi-scale subfield alignmentCANON VIRGINIA INC·Filed 2020·Granted Nov 30, 2021·0 cites·15 claims
- 1667US8451297B2Identifying a rectangular area in a multi-projector systemCHAE SANGWON·Filed 2010·Granted May 28, 2013·3 cites·24 claims
- 1766US8439504B2Automatic mode switching between single and multiple projectorsCHAE SANGWON·Filed 2010·Granted May 14, 2013·2 cites·34 claims
- 1863US9576218B2Selecting features from image dataCANON KK·Filed 2014·Granted Feb 21, 2017·2 cites·20 claims
- 1962US8717389B2Projector array for multiple imagesCHAE SANGWON·Filed 2010·Granted May 6, 2014·1 cites·15 claims
- 2062US2025104477A1Apparatus and Methods for Gesture DetectionCANON USA INC·Filed 2024·Application pending·0 cites
- 2161US2025377851A1Apparatus and Method for Controlling a User ScreenCANON USA INC·Filed 2025·Application pending·0 cites
- 2257US2025322496A1Apparatus and method for enhancing a whiteboard imageCANON USA INC·Filed 2023·Application pending·0 cites
- 2355US7973967B2Pseudo-multithread framework for XPSDrv filter pipelineCANON KK·Filed 2006·Granted Jul 5, 2011·1 cites·14 claims
- 2449US8582141B2Avoiding deadlock in network printingHUANG HUNG KHEI·Filed 2007·Granted Nov 12, 2013·0 cites·9 claims
- 2549US2011096355A1Printing image metadataCANON KK·Filed 2009·Application pending·0 cites
- 2648US2025061544A1Apparatus and method for enhancing a whiteboard imageCANON USA INC·Filed 2022·Application pending·0 cites
- 2747US2011069339A1Network printing communication method and apparatusCANON KK·Filed 2009·Application pending·0 cites
- 2845US2025063138A1Apparatus and method for controlling an online meetingCANON USA INC·Filed 2022·Application pending·0 cites
- 2945US2015078655A1Devices, systems, and methods for large-scale linear discriminant analysis of imagesCANON KK·Filed 2013·Application pending·0 cites
- 3044US2008225310A1Data processing using print driverCANON KK·Filed 2007·Application pending·0 cites
- 3142US6496600B1Font type identificationCANON KK·Filed 1996·Granted Dec 17, 2002·22 cites·95 claims
- 3239US2011185369A1Refresh of auxiliary displayCANON KK·Filed 2010·Application pending·0 cites
- 3338US2011321111A1Dynamic layout of content for multiple projectorsCHAE SANGWON·Filed 2010·Application pending·0 cites
- 3434US8965298B2Establishing communication between devicesPIAZZA KEVIN·Filed 2010·Granted Feb 24, 2015·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →