Inventor · disambiguated record
Robert Schipper
Also filed as: SCHIPPER ROBERT
3 granted patents·2 pending applications·32 citations·filing 1999–2011
68Inventor score
Top patents by PatentIndex Score
5 records- 0155US6430290B1Conditional accessKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Aug 6, 2002·24 cites·5 claims
- 0249US7477744B2Device and method for selectively supplying access to a service encrypted using a control word, and smart cardIRDETO EINDHOVEN B V·Filed 2002·Granted Jan 13, 2009·4 cites·19 claims
- 0348US7577253B2Conditional access method and devicesIRDETO EINDHOVEN B V·Filed 2004·Granted Aug 18, 2009·4 cites·10 claims
- 0444US2011238991A1Content decryption device and encryption system using an additional key layerSCHIPPER ROBERT·Filed 2009·Application pending·0 cites
- 0536US2011239296A1Tracing unauthorized use of secure modulesIRDETO BV·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →