Remote control of device by telephone or other communication devices
US7885272B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2005 |
| Grant date | Feb 8, 2011 |
| Priority date | — |
| Expiry date | Sep 30, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M11/007
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A communication device, such as a telephone or a personal computer, controls one or more remotely controlled devices solely over a signaling path, without necessarily establishing an audio path, thus eliminating the need for the remotely controlled device, or its controller, to include DTMF detection hardware or software or an RTP stack. The communication device can include authentication information, which the communication device uses to authenticate itself to the remotely controlled device, so a user of the communication device can remotely control the device without necessarily entering additional authentication information, such as a passcode. The remotely controlled device (or a controller that controls the device) can register with an element that detects user interactions, such as keypad button presses, with the communication device. The registration can identify one or more patterns of user input. If the element detects the specified pattern of user input in a user interaction with the communication device, the element notifies the remotely controlled device (or the controller). Optionally, other application servers can also register with the element to be notified if the …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.