Inventor · disambiguated record
Christoph Schaaf
Also filed as: SCHAAF CHRISTOPH
7 granted patents·1 pending application·15 citations·filing 1998–2015
75Inventor score
Top patents by PatentIndex Score
8 records- 0189US9959394B2Device for decrypting and providing content of a provider and method for operating the deviceVODAFONE GMBH·Filed 2015·Granted May 1, 2018·11 cites·17 claims
- 0272US9722992B2Secure installation of software in a device for accessing protected contentVODAFONE GMBH·Filed 2015·Granted Aug 1, 2017·2 cites·15 claims
- 0342US2009034605A1Method and device for routing of specific data, particularly of receiving rights in a pay-tv terminalSCHWENK JOERG·Filed 2008·Application pending·0 cites
- 0438US9729333B2Revocation of a root certificate stored in a deviceVODAFONE GMBH·Filed 2015·Granted Aug 8, 2017·0 cites·25 claims
- 0536US10521564B2Operating a device for forwarding protected content to a client unitVODAFONE GMBH·Filed 2015·Granted Dec 31, 2019·0 cites·17 claims
- 0635US10025911B2Replay attack prevention for content streaming systemVODAFONE GMBH·Filed 2015·Granted Jul 17, 2018·0 cites·12 claims
- 0734US9740834B2Usage rights information for protected content having two partsVODAFONE GMBH·Filed 2015·Granted Aug 22, 2017·0 cites·14 claims
- 0822US7340758B1Method and device for routing of specific data, particularly receiving rights, in a pay-TV terminalDEUTSCHE TELEKOM AG·Filed 1998·Granted Mar 4, 2008·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →