| Title of Invention | A SYSTEM AND METHOD OF VERIFYING AUTHORIZATION FOR COMMUNICATING PROTECTED CONTENT |
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| Abstract | A method for verifying that a source device is authorized to communicate otherwise protected content to a sink device in a conditional access system using identification codes. |
| Full Text |
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IN-PCT-2002-444-KOL-FORM-27.pdf
in-pct-2002-444-kol-granted-abstract.pdf
in-pct-2002-444-kol-granted-assignment.pdf
in-pct-2002-444-kol-granted-claims.pdf
in-pct-2002-444-kol-granted-correspondence.pdf
in-pct-2002-444-kol-granted-description (complete).pdf
in-pct-2002-444-kol-granted-drawings.pdf
in-pct-2002-444-kol-granted-examination report.pdf
in-pct-2002-444-kol-granted-form 1.pdf
in-pct-2002-444-kol-granted-form 18.pdf
in-pct-2002-444-kol-granted-form 2.pdf
in-pct-2002-444-kol-granted-form 26.pdf
in-pct-2002-444-kol-granted-form 3.pdf
in-pct-2002-444-kol-granted-form 5.pdf
in-pct-2002-444-kol-granted-letter patent.pdf
in-pct-2002-444-kol-granted-reply to examination report.pdf
in-pct-2002-444-kol-granted-specification.pdf
| Patent Number | 220509 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Indian Patent Application Number | IN/PCT/2002/444/KOL | |||||||||
| PG Journal Number | 22/2008 | |||||||||
| Publication Date | 30-May-2008 | |||||||||
| Grant Date | 28-May-2008 | |||||||||
| Date of Filing | 08-Apr-2002 | |||||||||
| Name of Patentee | THOMSON LICENSING S.A. | |||||||||
| Applicant Address | 46 QUAI ALPHONSE LE GALLO, F-92648 BOULOGNE CEDEX | |||||||||
Inventors:
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| PCT International Classification Number | H04N 7/167 | |||||||||
| PCT International Application Number | PCT/US00/28942 | |||||||||
| PCT International Filing date | 2000-10-19 | |||||||||
PCT Conventions:
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