Methods and apparatus to collect distributed user information for media impressions and search terms
US10778440B2 · kind B2 · utility
3Cited by
197References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2018 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Jul 28, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/75
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed examples include providing encrypted identifiers identifying at least one of a device or a user of the device for sending to corresponding database proprietors; accessing user information corresponding to the encrypted identifiers, the user information received from the corresponding database proprietors; and associating the user information with at least one of a search term collected at the device or a media impression logged for media presented at the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.