Release 5.9.0: Saved Query Alerts, Query Details, Collection Sizes and more!

Saved Query Alerts.

Receive a notification email when new data is added for your saved queries.

Query Details Improvements.

View details of your joined query when navigating between cited/citing panes.

Collection Limit Increase.

Create collections of up to 50,000 Patents or Scholarly Works.

Local Content Security System

  • Published: Mar 5, 2009
  • Family: 1
  • Cited Works: 0
  • Cited by: 14
  • Cites: 3
  • Additional Info: Full text
Abstract

The present invention is a system for securing broadcasting content locally at receiving stations that may be remote to a broadcaster. Embodiments of this invention implement controllable and renewable security measures, compatible with many other content processing and display systems. These security measures may include re-encrypting received broadcast content using locally generated keys, watermarking the received broadcast content, and logging both processing and display of broadcast content.


Claims
Download PDF
Document Preview
Document History
  • Publication: Mar 5, 2009
  • Application: Aug 28, 2007
    US US 84642107 A
  • Priority: Aug 28, 2007
    US US 84642107 A

Sign in to the Lens