System and method for providing content in two formats on...

Details System and method for providing content in two formats on... System and method for providing content in two formats on...

2006-02-21

2010-11-09

Bui, Kieu Oanh (Department: 2433)

Information security

Prevention of unauthorized use of data including prevention...

C369S275300

Reexamination Certificate

active

07832014

ABSTRACT:
A DRM disk such as a Blu-ray stores content in a high resolution version for playing by a disk player. The disk also stores the same content in a lower resolution version for playing by a secondary device such as a Playstation Portable (PSP). The disk can be engaged with the disk player and the lower resolution format transferred to the secondary player through a mechanism such as a removable medium (e.g., a Sony Memory Stick®) or a USB connection or other means in accordance with DRM restrictions on the disk.

REFERENCES:
patent: 6480123 (2002-11-01), Tsutsui et al.
patent: 7165725 (2007-01-01), Casey
patent: 2004/0220791 (2004-11-01), Lamkin et al.
patent: 2004/0220926 (2004-11-01), Lamkin et al.
patent: 2006/0093327 (2006-05-01), Matsuhira
patent: 2006/0098960 (2006-05-01), Okayama et al.
patent: 2009/0276635 (2009-11-01), Baggen et al.
Barry Wills, “JVC's Dual-Format DVD”, website printout http://www.guidetohometheater.com
ews/122704jvc/ printed Feb. 7, 2006, pp. 1-2.

Affiliated with

Also associated with

Rating

System and method for providing content in two formats on... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for providing content in two formats on..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for providing content in two formats on... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4237256