Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peter M. Walsh0
David L. Casamona0
Jeffrey W. Weisenburger0
Kenneth Demers0
Anthony J. Bailey0
Date of Patent
March 2, 2010
0Patent Application Number
120500430
Date Filed
March 17, 2008
0Patent Primary Examiner
Patent abstract
Sports objects, such as players and their equipment, are tracked by receiving signals transmitted by tags attached to the sports objects, and triangulating the signals to estimate the locations of the sports objects. One feature that promotes good signal reception is the use of different groups of three or more receivers. Another such feature is the use of two or more transmitter tags attached to different portions of the sports object. Still another such feature is the use of Ultra-Wideband signals.
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