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US11562398B2 · kind B2 · utility
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1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2018 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | May 22, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0277
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
Building and controlling access to a detailed profile of a consumer, including: generating the detailed profile of the consumer using a blockchain-based media ledger; enabling the consumer to subscribe to an advertisement network to control the access to the detailed profile of the consumer; recording consumptions and transactions of the consumer in the advertisement network as a media consumption history of the consumer; and ingesting the media consumption history into the blockchain-based media ledger. Keywords include blockchain, advertising, cryptographic token, and customer data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.