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:
Apr. 26, 2011
Filed:
Dec. 06, 2005
Applicants:
Trinh D. VU, Ashburn, VA (US);
Arthur Agin, N. Bethesda, MD (US);
Inventors:
Trinh D. Vu, Ashburn, VA (US);
Arthur Agin, N. Bethesda, MD (US);
Assignee:
Nextel Communications Inc., Reston, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods and systems for merging active dispatch talk groups, which are supported on different call handlers, are provided. The merged talk group can be supported by a single dispatch call handler, or the different dispatch call handlers can support the merged talk group in a master/slave relationship. An identification of the merged talk group is stored for a predetermined amount of time, thereby allowing the merged talk group to be reactivated.