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:
Aug. 21, 2007
Filed:
Apr. 18, 2002
Peter James Duffett-smith, Cambridge, GB;
James Paul Brice, Cambridge, GB;
John Christopher Clarke, Cambridge, GB;
Peter James Duffett-Smith, Cambridge, GB;
James Paul Brice, Cambridge, GB;
John Christopher Clarke, Cambridge, GB;
Cambridge Positioning Systems Ltd., Cambridge, GB;
Abstract
A location measurement unitfor a radio location measuring system has two or more coupling devicesfor picking up the signals from a plurality of base transceiver stations (BTSs) of a cellular radio communication system. A switching device, is connected to the coupling devices, for switching between the signals picked up by the coupling devices and/or one/two or more receivers-are connected to respective coupling devices, for receiving the signals picked up by the coupling devices. A processoris connected to the or each receiver, for processing the signals output by the receiver. A communications linkis connected to the processor, for transferring the processed signals to a calculation node
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile