The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2015
Filed:
May. 15, 2006
Raynold M. Kahn, Los Angeles, CA (US);
Stephen P. Dulac, Santa Clarita, CA (US);
Hanno Basse, Santa Monica, CA (US);
Peter M. Klauss, Torrance, CA (US);
Deanna R. Kidd, Long Beach, CA (US);
Maria G. Popoli, Rancho Palos Verdes, CA (US);
Raynold M. Kahn, Los Angeles, CA (US);
Stephen P. Dulac, Santa Clarita, CA (US);
Hanno Basse, Santa Monica, CA (US);
Peter M. Klauss, Torrance, CA (US);
Deanna R. Kidd, Long Beach, CA (US);
Maria G. Popoli, Rancho Palos Verdes, CA (US);
The DIRECTV Group, Inc., El Segundo, CA (US);
Abstract
Methods and apparatus to conditionally authorize content delivery at broadcast headends in pay delivery systems are disclosed. An example method includes generating a broadcast signal, receiving an authorization request to download a program from a receiver station, determining an authorization for the download and sending the authorization to a point-to-point content delivery server.