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:
Mar. 15, 2005
Filed:
Jun. 08, 1999
Paul Berkowitz, Little Silver, NJ (US);
Chauncey Shey, East Brunswick, NJ (US);
Jan Vancraeynest, White Plains, NY (US);
Jose Vasconcellos, Lincroft, NJ (US);
Paul Berkowitz, Little Silver, NJ (US);
Chauncey Shey, East Brunswick, NJ (US);
Jan Vancraeynest, White Plains, NY (US);
Jose Vasconcellos, Lincroft, NJ (US);
UTStarcom, Inc., Alameda, CA (US);
Abstract
Communications system comprising a set of interface devices adapted to be coupled to a public switch telephone network (PSTN) and radio transceivers. The interface devices are configured to serve in various geographic regions. The radio transceivers are coupled to the interface devices in the set of interface devices. The radio transceivers are for communication with mobile subscribers. The mobile subscribers each have a home region. The circuitry coupled to the set of interfaces routes a call through a path including an interface device that serves the mobile subscriber's home region, for a call involving the PSTN and a mobile subscriber located outside the mobile subscriber's home region.