Inventor · disambiguated record
Scott Richard Castle
Also filed as: CASTLE SCOTT · CASTLE SCOTT R · CASTLE SCOTT RICHARD
18 granted patents·13 pending applications·32 citations·filing 2003–2022
90Inventor score
Top patents by PatentIndex Score
31 records- 0190US9835978B2Notched end seal for an electrophotographic image forming deviceLEXMARK INT INC·Filed 2016·Granted Dec 5, 2017·5 cites·18 claims
- 0280US11632256B2Physical unclonable function encoderLEXMARK INT INC·Filed 2021·Granted Apr 18, 2023·0 cites·2 claims
- 0374US6970672B2Electrophotographic toner regulating member with polymer coating having surface roughness modified by fine particlesLEXMARK INT INC·Filed 2004·Granted Nov 29, 2005·14 cites·45 claims
- 0473US2023114075A1Hall Effect Prism SensorLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 0573US2023110624A1Hall Effect Prism SensorLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 0671US2023031762A1Cryptoanchor ReaderLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 0771US2023030797A1Cryptoanchor ReaderLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 0869US2022271954A1Physical Unclonable Function Variable Read SensorLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 0967US11290290B2Physical unclonable function variable read sensorLEXMARK INT INC·Filed 2020·Granted Mar 29, 2022·0 cites·6 claims
- 1065US11093724B2Device and method for scanning the physical signature data of a physical unclonable function with a smartphoneLEXMARK INT INC·Filed 2020·Granted Aug 17, 2021·0 cites·11 claims
- 1164US11645484B2Handheld wand device and method for scanning the physical signature data of a physical unclonable function along an arbitrary pathLEXMARK INT INC·Filed 2020·Granted May 9, 2023·0 cites·10 claims
- 1264US11522694B2Acoustical physically unclonable function (puf) and systemLEXMARK INT INC·Filed 2021·Granted Dec 6, 2022·0 cites·14 claims
- 1363US2021111899A1Cryptoanchor readerLEXMARK INT INC·Filed 2020·Application pending·0 cites
- 1462US2020300935A1Hall Effect Prism SensorLEXMARK INT INC·Filed 2020·Application pending·0 cites
- 1560US2020304324A1Tamper-proof physical unclonable function seals for authentication of bottlesLEXMARK INT INC·Filed 2020·Application pending·0 cites
- 1660US2020300002A1Multi-factor physically unclonable function key, coin, or rfidLEXMARK INT INC·Filed 2020·Application pending·0 cites
- 1757US7013104B2Toner regulating system having toner regulating member with metallic coating on flexible substrateLEXMARK INT INC·Filed 2004·Granted Mar 14, 2006·6 cites·49 claims
- 1855US7702267B2Apparatus and method for transfer of image forming substancesLEXMARK INT INC·Filed 2006·Granted Apr 20, 2010·1 cites·7 claims
- 1954US11416193B2Physical unclonable function (PUF) alters disk structure to encode regionLEXMARK INT INC·Filed 2020·Granted Aug 16, 2022·0 cites·6 claims
- 2053US9319093B2System and method for communicating with an unpowered deviceLEXMARK INT INC·Filed 2014·Granted Apr 19, 2016·0 cites·18 claims
- 2153US7519308B2Device and method for removing image forming substance depositsBRACKEN PETER WALLACE·Filed 2006·Granted Apr 14, 2009·2 cites·26 claims
- 2250US2016182117A9System and Method for Communicating with an Unpowered DeviceLEXMARK INT INC·Filed 2013·Application pending·0 cites
- 2349US2007237925A1Radiation cured coatingsCASTLE SCOTT R·Filed 2006·Application pending·0 cites
- 2445US2006023055A1Accumulator drum and method of use for an image forming apparatusLEXMARK INT INC·Filed 2005·Application pending·0 cites
- 2541USD914497SBottle stopperLEXMARK INT INC·Filed 2019·Granted Mar 30, 2021·2 cites·1 claims
- 2639USD911331SThree dimensional faceted identification chipLEXMARK INT INC·Filed 2019·Granted Feb 23, 2021·2 cites·1 claims
- 2738US2020409972A1Method for synchronization of repository data using data criteriaPERISCOPE INC·Filed 2019·Application pending·0 cites
- 2836US6967669B2Accumulator drum and method of use for an image forming apparatusLEXMARK INT INC·Filed 2003·Granted Nov 22, 2005·0 cites·8 claims
- 2930USD918294SNotary stamp physical unclonable function reader frameLEXMARK INT INC·Filed 2019·Granted May 4, 2021·0 cites·1 claims
- 3030USD903756SPrinterLEXMARK INT INC·Filed 2018·Granted Dec 1, 2020·0 cites·1 claims
- 3129USD903757SFrame for printerLEXMARK INT INC·Filed 2018·Granted Dec 1, 2020·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →