Ramey LLP's client VDPP, LLC sues PANASONIC CORPORATION OF NORTH AMERICA over U.S. Patent No. 9,699,444. The technology of the patent(s)-in suit generally covers Faster State Transitioning for continuous adjustable 3deeps filter spectacles using multi-layered variable tint materials. RAMEY LLP filed the Original Complaint and demand for jury trial seeking relief from patent infringement in the Northern District of Texas December 16, 2022. Click below to view claim in full.
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