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Patents
Patents Assigned to Eventis GmbH
Patents Assigned to Eventis GmbH
Method of operating one or more individual entertainment display devices supported by spectators at a spectator event and an individual entertainment display device therefor
Patent number:
7767893
Abstract:
An individual entertainment display device which can produce lights and sounds as part of an entertainment presentation, and can be used individually or as part of a coordinated entertainment presentation with other display devices.
Type:
Grant
Filed:
March 14, 2006
Date of Patent:
August 3, 2010
Assignee:
Eventis GmbH
Inventors:
Simon Hansel, Thomas Stienen
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