Information delivery system, information delivery method, short-range communication device, information delivery apparatus, and server
US10129030B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2015 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Mar 11, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/75
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wearable device generates a temporary ID, generates an encrypted user ID, and transmits the temporary ID and the encrypted user ID to a shop system. The shop system receives the temporary ID and the encrypted user ID, transmits a temporary ID corresponding to the received temporary ID and the encrypted user ID to a server, and transmits the temporary ID transmitted by an identifier transmission unit and waiting state information to the server. The server stores the user ID in association with an information delivery destination of the user ID, receives the encrypted user ID and the temporary ID, associates the temporary ID and the information delivery destination of the user ID, receives the temporary ID and the waiting state information, and transmits the waiting state information to the information delivery destination of the user ID corresponding to the temporary ID.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.