System and method for providing common key among media gateway appliance subsystem
US12323653B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Sep 29, 2020 |
| Grant date | Jun 3, 2025 |
| Priority date | — |
| Expiry date | Nov 10, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/475
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method for enabling and supporting the use of a shared key code among multiple media gateway appliance subsystems. The system enables a user to specify the particular key code to be utilized, as well as the specific subsystems it will be associated with. The system and method will require a user to enter the shared key code as a prerequisite for accessing certain restricted content, functionality or information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.