Patent №
US 9,110,902
Granted
2015-08-18
Filed 2012
Owner
GOOGLE INC.
AI components
1
kr
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13586664
Application-driven interceptor module enables offline playback of Digital Rights Management (DRM) protected content to work in a same way as online playback. Communications with the DRM module are intercepted by the application-driven interceptor that is aware of the client device's network connection status. When the interceptor application determines that the client device is offline, requests for the protected content, and license/key to the protected content may then be managed by the interceptor application. In one embodiment, the interceptor application may retrieve requests for the key/license from a locally protected data store, and provide the key/license to the DRM module. In this manner, the DRM module may be unaware that its messages are being intercepted, and may then operate the same, unaware of whether or not the client device is online or offline.
AI classification
Ownership
GOOGLE INC.
assignment · 287930564
Assignors
DORWIN, DAVID KIMBAL
On an employer assignment, the assignors are typically the inventors.