Title of Invention | A METHOD FOR ALLOWING A DEVICE IN A CONDITIONAL ACCESS SYSTEM TO CONDITIONALLY ACCESS A PIECE OF CONTENT AND A CONDITIONAL ACCESS SYSTEM |
---|---|
Abstract | A conditional access system comprising a plurality of devices interconnected in a network, the devices being grouped in a first group and a second group, the devices of the first group operating in accordance with a first security framework and the devices of the second group operating in accordance with a second security framework, each device operating using a particular middleware layer, said middleware layer being arranged to authenticate another middleware layer of another device, said middleware layer being authenticated by the security framework in accordance with which the device operates. |
Full Text |
---|
1154-CHENP-2004 AMENDED PAGES OF SPECIFICATION 19-04-2011.pdf
1154-CHENP-2004 AMENDED CLAIMS 19-04-2011.pdf
1154-CHENP-2004 FORM-1 19-04-2011.pdf
1154-CHENP-2004 CORRESPONDENCE OTHERS 19-04-2011.pdf
1154-chenp-2004 correspondence others.pdf
1154-CHENP-2004 CORRESPONDENCE PO.pdf
1154-CHENP-2004 DESCRIPTION (COMPLETE).pdf
1154-chenp-2004 pct search report.pdf
1154-CHENP-2004 OTHER PATENT DOCUMENT 08-09-2009.pdf
Patent Number | 247625 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Indian Patent Application Number | 1154/CHENP/2004 | ||||||||||||
PG Journal Number | 17/2011 | ||||||||||||
Publication Date | 29-Apr-2011 | ||||||||||||
Grant Date | 28-Apr-2011 | ||||||||||||
Date of Filing | 26-May-2004 | ||||||||||||
Name of Patentee | KONINKLIJKE PHILIPS ELECTRONICS N.V. | ||||||||||||
Applicant Address | Groenewoudseweg 1, NL-5621 BA Eindhoven (NL) | ||||||||||||
Inventors:
|
|||||||||||||
PCT International Classification Number | H04L29/06 | ||||||||||||
PCT International Application Number | PCT/IB2002/004803 | ||||||||||||
PCT International Filing date | 2002-11-14 | ||||||||||||
PCT Conventions:
|