Marchon3D will be getting two new U.S. patents for its...

Marchon3D will be getting two new U.S. patents for its circular polarized 3D eyewear. The U.S. Patent and Trademark Office approved two applications related to protecting the “innovative curved lenses” used for viewing 3D technology, Marchon3D said. One patent application protects the company's thermoformed 3D lenses, with a polarizing layer ...

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