Ramey LLP, representing its client VDPP, LLC, has filed a lawsuit against ZTE USA, INC. over U.S. Patent Nos. 10,021,380 and 9,948,922.The patented technologies generally relates to faster state transitioning for continuous adjustable 3deeps filter spectacles using multi-layered variable tint materials.
The lawsuit was filed on August 18, 2023, in the Eastern District of Texas. VDPP, LLC's original complaint includes a demand for a jury trial and seeks relief from patent infringement.
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