Inventor · disambiguated record
Kuan-Hua Chen
Also filed as: CHEN KUAN-HUA
8 granted patents·6 pending applications·74 citations·filing 2003–2025
84Inventor score
Files withMASTERCARD INTERNATIONAL INC3MASTERCARD TECH CANADA ULC3BENQ CORP2CORETRONIC CORP1HIMAX IMAGING LTD1
Top patents by PatentIndex Score
14 records- 0192US8056132B1Client-side technique for detecting software robotsTREND MICRO INC·Filed 2008·Granted Nov 8, 2011·43 cites·20 claims
- 0287US11301834B2Systems and methods for use in enabling device-to-device communication, based on user interactions with the devicesMASTERCARD TECH CANADA ULC·Filed 2020·Granted Apr 12, 2022·2 cites·18 claims
- 0378US12224617B2Power supply systemRICHTEK TECHNOLOGY CORP·Filed 2022·Granted Feb 11, 2025·1 cites·18 claims
- 0476US6867595B2Verification system for verifying authenticity of a battery and method thereofBENQ CORP·Filed 2003·Granted Mar 15, 2005·18 cites·18 claims
- 0576US2025190970A1User authentication and transaction stagingMASTERCARD INTERNATIONAL INC·Filed 2024·Application pending·0 cites
- 0673US9001238B1Lens shading correction method and image signal processor for performing the sameHIMAX IMAGING LTD·Filed 2013·Granted Apr 7, 2015·2 cites·15 claims
- 0772US2024029048A1Systems and methods for use in enabling device-to-device communication, based on user interactions with the devicesMASTERCARD TECH CANADA ULC·Filed 2023·Application pending·0 cites
- 0866US11810097B2Systems and methods for use in enabling device-to-device communication, based on user interactions with the devicesMASTERCARD TECH CANADA ULC·Filed 2021·Granted Nov 7, 2023·0 cites·10 claims
- 0961US7146196B2Method for identifying detachable cover of a cellular phoneBENQ CORP·Filed 2003·Granted Dec 5, 2006·8 cites·17 claims
- 1055US2025361383A1Resin composition and manufacturing method thereofCORETRONIC CORP·Filed 2025·Application pending·0 cites
- 1153US12182793B2User authentication and transaction stagingMASTERCARD INTERNATIONAL INC·Filed 2018·Granted Dec 31, 2024·0 cites·6 claims
- 1250US2023317452A1Hard mask structureNANYA TECHNOLOGY CORP·Filed 2022·Application pending·0 cites
- 1347US2020273038A1Transaction system data managementMASTERCARD INTERNATIONAL INC·Filed 2020·Application pending·0 cites
- 1433US2012288046A1Signal Calibration Method and Client Circuit and Transmission System Using the SameLEE HSUEH-YI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →