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. 24, 2004
Filed:
Apr. 29, 2002
Applicant:
Inventors:
David Frazer Bennett, Cambridge, GB;
David Julian Clarke, Cambridge, GB;
Henry Alan Jones, Cambridge, GB;
Matthew David Leask, Cambridge, GB;
Anthony Paul Osborn, Huntingdon, GB;
Douglas Terence Todd, Ontario, CA;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/38 ; H04M 1/00 ;
U.S. Cl.
CPC ...
H04B 1/38 ; H04M 1/00 ;
Abstract
A mobile radio network comprises a plurality of communication points, each of which are capable of communicating with any other communication point. Each communication point has a proximity sensor, a transmitter/receiver ( ), which is able to send signals to and receive signals from the other communication points. Elements for controlling the transmitter/receiver and for storing data to identify the communication points.