The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 2008
Filed:
Jun. 30, 2005
Greg R. Black, Vernon Hills, IL (US);
Robert M. Johnson, Lake Zurich, IL (US);
Stephen L. Spear, Skokie, IL (US);
Charles P. Binzel, Bristol, WI (US);
Greg R. Black, Vernon Hills, IL (US);
Robert M. Johnson, Lake Zurich, IL (US);
Stephen L. Spear, Skokie, IL (US);
Charles P. Binzel, Bristol, WI (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A method is provided for on-demand communications in a communication network with support for a plurality of communication units participating in a common communication, which includes multiple signal initiators, each supplying a signal, which are virtually simultaneously conveyed as part of the common communication. At least one example of an on-demand communication includes push to talk. Additionally, a signal initiator is provided, which is adapted to support on-demand communications in a multi-signal initiator environment.