Message transmission scheme in a controlled facility
US9871760B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Jan 16, 2018 |
| Priority date | — |
| Expiry date | Nov 25, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for message transmission in a controlled facility includes receiving a request to transmit a message from a superfriend in a controlled facility. The superfriend includes an administrative privilege and a removal protection. The method further includes receiving, for the message from a superfriend network list of the superfriend, a selection contacts confined in the controlled facility, sending, via an electronic network, the message to each of the contacts in the controlled facility, and presenting the message to each of the contacts in the controlled facility. For each contact, the method further includes calculating audit information capturing the presenting of the message, and transmitting an acknowledgement of receipt of the message to the superfriend.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.