Patent application number | Description | Published |
20080285943 | Management of Dynamic Program Changes in Dvb Systems - A method for managing dynamic program changes in a digital video broadcasting (DVB) system, the method including detecting a dynamic program change in a DVB transmission received at a set-top box (STB), and changing a digital video recorder (DVR) recording instruction associated with the program to record the program in accordance with a parameter of the change. | 11-20-2008 |
20090070596 | Secure Read-Write Storage Device - A method is described for securing a read write storage (RWS) device, the method comprising, providing the RWS device, the RWS device comprising a controller comprising a processor and a bit bucket and employing, in response to a decision making process, a sanction in the RWS device. Related apparatus and methods are also described. | 03-12-2009 |
20090097646 | Digital Video Recorder Anti-Skip System - A method for producing scrambled content (FIG. | 04-16-2009 |
20090128779 | Movie Copy Protection - A method for frustrating piracy of a movie, the movie including a plurality of filmed frames, each of the filmed frames including an image, the method including editing the movie prior to projection such that different regions of the image of one of the filmed frames are in different frames so that the different regions will be projected at different times, and repeating the editing for other ones of the filmed frames. Related apparatus and methods are also described. | 05-21-2009 |
20090204987 | Secure time element - Apparatus comprising a secure time element comprising a timing device that outputs to a plurality of delay devices, wherein the delay devices have characteristic delay times which are alterable as a result of a tampering attempt to tamper therewith, and wherein a characteristic delay time of one of the delay devices changes differently from another one of the delay devices as a result of the tampering attempt. | 08-13-2009 |
20110122369 | Movie copy protection - A method for frustrating piracy of a movie, the movie including a plurality of filmed frames, each of the filmed frames including an image, the method including editing the movie prior to projection such that different regions of the image of one of the filmed frames are in different frames so that the different regions will be projected at different times, and repeating the editing for other ones of the filmed frames. Related apparatus and methods are also described. | 05-26-2011 |
20120139693 | Electronic Book Security Features - A method and system for fingerprinting a content item is described, the and system method include providing the content item, the content item including a set of content item elements, the set of content item elements denoted E, such that E={E | 06-07-2012 |
20130174279 | Secure Read-Write Storage Device - A method and system for securing a read write storage (RWS) device, the method comprising, providing the RWS device, the RWS device comprising a controller comprising a processor and a bit bucket storing data, and employing the controller to corrupt at least a portion of the data. | 07-04-2013 |