Patent · US Active

Apparatus and method for controlling a telecommunications conference

US7899444B2 · kind B2 · utility

48Cited by

1References

40Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Martin Hans · Hildesheim, DE
Andreas Schmidt · Braunschweig, DE
Norbert Schwagmann · Braunschweig, DE

Key dates

Filing date	Sep 11, 2006
Grant date	Mar 1, 2011
Priority date	—
Expiry date	Dec 30, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04W76/45
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Communications right allocation information is additionally contained within a telecommunications conference control message, the allocation information specifying an event on whose occurrence a communications right is withdrawn from or allocated to the telecommunications terminal within the scope of the telecommunications conference.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.