Inventor · disambiguated record
Xuan-Chao Huang
Also filed as: HUANG XUAN · HUANG XUAN CHAO
28 granted patents·10 pending applications·219 citations·filing 1998–2023
96Inventor score
Top patents by PatentIndex Score
38 records- 0195US11297027B1Automated image processing and insight presentationSNAP INC·Filed 2020·Granted Apr 5, 2022·9 cites·14 claims
- 0293US11601391B2Automated image processing and insight presentationSNAP INC·Filed 2022·Granted Mar 7, 2023·3 cites·20 claims
- 0392US11290229B2Reference signal design for NR downlink positioning: supplementary RS designMEDIATEK INC·Filed 2019·Granted Mar 29, 2022·7 cites·30 claims
- 0490US10970577B1Machine learned single image icon identificationSNAP INC·Filed 2018·Granted Apr 6, 2021·10 cites·20 claims
- 0589US11983215B2Tag distribution visualization systemSNAP INC·Filed 2022·Granted May 14, 2024·1 cites·17 claims
- 0689US11348328B2Machine learned single image icon identificationSNAP INC·Filed 2021·Granted May 31, 2022·2 cites·20 claims
- 0786US7573607B2Method of selecting inks for use in imaging with an imaging apparatusLEXMARK INT INC·Filed 2005·Granted Aug 11, 2009·14 cites·22 claims
- 0884US11743009B2Reference signal design for NR downlink positioning: supplementary RS designMEDIATEK INC·Filed 2022·Granted Aug 29, 2023·1 cites·17 claims
- 0984US11487794B2Tag distribution visualization systemSNAP INC·Filed 2020·Granted Nov 1, 2022·2 cites·20 claims
- 1083US10678818B2Tag distribution visualization systemSNAP INC·Filed 2018·Granted Jun 9, 2020·3 cites·17 claims
- 1176US6956672B1Method for mixing inks for high fidelity color printingLEXMARK INT INC·Filed 2001·Granted Oct 18, 2005·15 cites·36 claims
- 1275US7690778B2Printhead auto-alignment detection system that uses a printed printhead alignment pattern cotaining fluorescing materialLEXMARK INT INC·Filed 2007·Granted Apr 6, 2010·4 cites·16 claims
- 1374US7192113B2Method and system for correcting color shift caused by printing with an imaging system using multiple cartridgesLEXMARK INT INC·Filed 2005·Granted Mar 20, 2007·4 cites·20 claims
- 1474US6386670B1Printing black and three colors from three color dataLEXMARK INT INC·Filed 2001·Granted May 14, 2002·12 cites·3 claims
- 1573US11676019B2Machine learned single image icon identificationSNAP INC·Filed 2022·Granted Jun 13, 2023·0 cites·20 claims
- 1672US12289283B2Automated image processing and insight presentationSNAP INC·Filed 2023·Granted Apr 29, 2025·0 cites·20 claims
- 1772US6233061B1Ink reduction device and method for a color inkjet printerLEXMARK INT INC·Filed 1999·Granted May 15, 2001·41 cites·28 claims
- 1870US7751081B2Gamut mapping by controlling minimum and maximum color changesLEXMARK INT INC·Filed 2003·Granted Jul 6, 2010·10 cites·24 claims
- 1969US6172692B1Multilevel ink mixing device and method using diluted and saturated color inks for inkjet printersLEXMARK INT INC·Filed 1999·Granted Jan 9, 2001·25 cites·30 claims
- 2067US7656554B2Method of correcting neutral color shifts caused by cartridge variationsLEXMARK INT INC·Filed 2004·Granted Feb 2, 2010·8 cites·28 claims
- 2161US6776473B2Method of mixing multi-level black and color inks in a printing systemLEXMARK INT INC·Filed 2002·Granted Aug 17, 2004·8 cites·27 claims
- 2259US7116452B2Method of calibrating a scanner to a printerLEXMARK INT INC·Filed 2002·Granted Oct 3, 2006·4 cites·9 claims
- 2358US6721064B1Two-domain chroma boost method for color printingLEXMARK INT INC·Filed 2000·Granted Apr 13, 2004·3 cites·17 claims
- 2456US7059701B2Method for calibrating production printing cartridges for use in an imaging systemLEXMARK INT INC·Filed 2004·Granted Jun 13, 2006·6 cites·30 claims
- 2556US6266165B1Method for morphing n-dimensional data using a scattered data transformationLEXMARK INT INC·Filed 1998·Granted Jul 24, 2001·25 cites·25 claims
- 2655US2009190194A1Color Correction Method for an Imaging SystemDEER ANNA Y·Filed 2008·Application pending·0 cites
- 2751US2010271642A1Method and system of printing using color tablesHUANG XUAN-CHAO·Filed 2009·Application pending·0 cites
- 2847US2020313755A1Assistance Information For Doppler Compensation In Non-Terrestrial NetworksMEDIATEK INC·Filed 2020·Application pending·0 cites
- 2947US2005073731A1Color correction method for an imaging systemFiled 2003·Application pending·0 cites
- 3045US2007097390A1Method for correcting cartridge color shifts for performing imaging with an imaging apparatus using a cartridgeLEXMARK INT INC·Filed 2005·Application pending·0 cites
- 3144US8089489B2Method for converting a source gamut of an image to a destination gamutHAN YAO·Filed 2004·Granted Jan 3, 2012·0 cites·21 claims
- 3243US2020267684A1RSRP Reporting Methods for NR High Resolution Angle-based Downlink PositioningMEDIATEK INC·Filed 2020·Application pending·0 cites
- 3342US2006066650A1Method and apparatus for printing using a plurality of basic colorants and at least one high fidelity colorantHUANG XUAN-CHAO·Filed 2004·Application pending·0 cites
- 3441US7403307B2Method of selecting inks for use in imaging with an imaging apparatusLEXMARK INT INC·Filed 2004·Granted Jul 22, 2008·2 cites·19 claims
- 3541US2022199222A1Method and apparatus to provide nutrition quality evaluation comprehension and selectionMILKMAN INC·Filed 2021·Application pending·0 cites
- 3638US2019333624A1Meal planning apparatuses, systems and methods with supply-demand coordinationHUANG XUAN·Filed 2019·Application pending·0 cites
- 3737US2007132800A1Methods of and apparatus for handling data associated with a cartridgeHUANG JINCHENG·Filed 2005·Application pending·0 cites
- 3832US8514895B2Bit-stuffing method for crosstalk avoidance in high-speed busesCHANG CHENG-SHANG·Filed 2010·Granted Aug 20, 2013·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Xuan-Chao Huang 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 →