Inventor · disambiguated record
Robert John Castle
Also filed as: CASTLE ROBERT J · CASTLE ROBERT JOHN
6 granted patents·4 pending applications·66 citations·filing 2001–2018
81Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO6CASTLE ROBERT JOHN2PRIMETALS TECH USA LLC1SIEMENS VAI METALS TECH GMBH1
Top patents by PatentIndex Score
10 records- 0189US10166586B2Reform tub iris to also include coil shearSIEMENS VAI METALS TECH GMBH·Filed 2013·Granted Jan 1, 2019·5 cites·8 claims
- 0279US6947480B2NetworkingHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Sep 20, 2005·32 cites·35 claims
- 0374US7079008B2Proximity transaction control methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jul 18, 2006·21 cites·21 claims
- 0467US8125288B2Method for modulating a signalCASTLE ROBERT JOHN·Filed 2007·Granted Feb 28, 2012·5 cites·17 claims
- 0563US10773288B2Reform tub iris to also include coil shearPRIMETALS TECH USA LLC·Filed 2018·Granted Sep 15, 2020·0 cites·4 claims
- 0652US7580493B2Electronic circuitHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Aug 25, 2009·3 cites·5 claims
- 0741US2004024785A1Method of transferring data filesHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Application pending·0 cites
- 0841US2005231328A1Memory tag and a reader and methods of operation thereofHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Application pending·0 cites
- 0938US2010321126A1Method of Modulating A Carrier to Transmit Power to a Device, and Modulator Adapted to do the SameCASTLE ROBERT JOHN·Filed 2008·Application pending·0 cites
- 1037US2006192656A1Transmission of data to or from transponder devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →