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US Patent 7636062 Location device and system using UWB and non-UWB signals

Patent 7636062 was granted and assigned to Ubisense Limited on December, 2009 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

76360621

Patent Inventor Names

Paul Michael Webster1

Andrew Martin Robert Ward1

Date of Patent

December 22, 2009

Patent Application Number

110236341

Date Filed

December 29, 2004

Patent Primary Examiner

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Thomas G Black

Patent abstract

A portable location device for use in a location system, the device comprising a transmitter for transmitting ultra-wideband signals, a receiver for receiving non-ultra-wideband signals and a control unit coupled to the receiver for controlling the operation of the device in dependence on the received non-ultra-wideband signals.