Method and device for identifying a peripheral device from a digital content
US11924494B2 · kind B2 · utility
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1References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 9, 2021 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | Aug 9, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8358
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for identifying a peripheral device from a digital content having been received by said peripheral device from a master device located at a user end is described. The master device can be connected to a server located at a back end, and the method includes receiving, by the master device from the peripheral device, at least peripheral identification data. The method also includes generating, at the master device, a first mark as a function of at least a part of the peripheral identification data, and watermarking the digital content using the first mark before transmitting the digital content to the peripheral device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.