Intelligent filtering for contact spanning multiple access networks
US7373428B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 14, 1999 |
| Grant date | May 13, 2008 |
| Priority date | — |
| Expiry date | Dec 14, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/306
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A personal communications portal maintains presence information about a user who may be available at one or more terminal devices on one or more access networks comprising a multiple access network. The access networks may operate in different transmission modes and may utilize different signaling formats (text, graphics, voice, video, etc.). A watched party specifies preferences as to who may contact him, at what times, on what kind of network and device. A watching party requesting to contact the watched party may be given direct contact information for contacting the user, may be given indirect contact information for contacting the user without being informed of the watched party's whereabouts, may be placed directly in communication with the watched party, or may forward a message to the user. If the caller is forwarding a message to the user or is placed in communication with the user, and if caller and user are using different transmission modes or different signaling formats, the personal communications portal mediates communication appropriately. Further, the personal communications portal may determine the watched party's physical location based upon the presence informat…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.