SYSTEM, METHOD, AND APPARATUS FOR SECURELY PROVIDING CONTENT VIEWABLE ON A SECURE DEVICE

Patent №

US 7,640,435

Granted

2009-12-29

Filed 2005

Owner

WIDEVINE TECHNOLOGIES, INC.

Lab

AI components

1

evo

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

11319255

A system, apparatus, and method are directed to providing and securely viewing secure content. In one embodiment, a secure player provides secure screening/previewing of secure content, such as a motion picture, by a member of an awards organization. A content key is employed to selectively encrypt at least a portion of a content stream. The content key is encrypted with a screener key. The encrypted content key is embedded into the secure content. The screener key is encrypted using public/private key pair that is bound to the secure player. The secure content may be distributed on a medium, such as a DVD, high definition DVD, and the like. The secure player is configured to receive the medium, screener key, and a screener identity. The screener identity and screener key are employed by the secure player to decrypt and enable secure viewing of the content.

Evolutionary computationH04N 21/4182G06F 21/10G11B 20/00086H04N 7/1675H04N 21/23473H04N 21/23476H04N 21/4181H04N 21/44055+4 more

AI classification

Evolutionary computation0.91
Knowledge representation0.08
Natural language0.01
Vision0.00
Speech0.00
Machine learning0.00
Planning0.00
AI hardware0.00

Ownership

WIDEVINE TECHNOLOGIES, INC.

assignment · 172330637

Assignors

MORTEN, GLENN A.

On an employer assignment, the assignors are typically the inventors.

© 2026 NYSGPT2525 LLC