Litepanels Asserts Film Production LED Lighting Patents

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Litepanels, LTD, a UK company, and Litepanels, Inc., a Los Angeles-based corporation (collectively “Litepanels”), make LED lighting systems for use in film and TV production. 

Last month Litepanels sued Dot Line Corp. (Dot Line) and Infocus Camera & Imaging, LLC (ICI) in federal court in Tyler, Texas, alleging infringement of U.S. Patent Nos. 6,948,823 (‘823 Patent) and 7,604,361 (‘361 Patent) (litepanels_complaint.pdf). 

The ‘823 Patent is entitled “Wide area lighting apparatus and effects system” and is directed to a camera mountable lighting frame (302) having multiple lamp segments (306) arranged in a radial pattern around a center hole (303).  Each lamp segment 306 comprises a plurality of LEDs (305).

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The portable frame could be circular (as picture above) or rectangular.  When the portable frame is mounted to a movable camera, the frame follows the movements of the camera.

The ‘361 Patent is a continuation-in-part of the ‘823 Patent and is entitled “Versatile lighting apparatus and associated kit.”  It is directed to an LED light panel with a self-contained battery unit that provides power to the light elements but not to the camera.

Litepanels previously asserted the ‘823 Patent against Sony, which quickly settled the case about a month after the complaint was filed.

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Eric Lane

Eric Lane, the founder and principal of Green Patent Law, is an intellectual property lawyer and registered U.S. patent attorney in New York and is a member of the bar in New York and California. Eric has more than two decades of experience working with wind, solar PV, CSP, biofuels, and geothermal, energy storage technologies, carbon capture and sequestration, medical devices, data communications, mechanical, chemical, internet and software.