Inventor
SCHAAF CHRISTOPH
DE7 patents
⚠️ This page may combine multiple inventors who share the name “SCHAAF CHRISTOPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VODAFONE GMBH
6 patentsUS9959394B2May 1, 2018
Device for decrypting and providing content of a provider and method for operating the device
VODAFONE GMBH11 citations79
US9722992B2Aug 1, 2017
Secure installation of software in a device for accessing protected content
VODAFONE GMBH2 citations68
US10521564B2Dec 31, 2019
Operating a device for forwarding protected content to a client unit
VODAFONE GMBH0 citations36
US10025911B2Jul 17, 2018
Replay attack prevention for content streaming system
VODAFONE GMBH0 citations36
US9740834B2Aug 22, 2017
Usage rights information for protected content having two parts
VODAFONE GMBH0 citations36
US9729333B2Aug 8, 2017
Revocation of a root certificate stored in a device
VODAFONE GMBH0 citations36