A previous post discussed Everlight Electronics’ patent suit against Nichia in which the Taiwanese company is seeking a declaratory judgment that two LED patents owned by its Japanese rival are not infringed, invalid, and unenforceable due to alleged inequitable conduct by Nichia before the U.S. Patent and Trademark Office (PTO).
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Everlight Electronics
In previous posts (e.g., here, here and here) I’ve written about Nichia’s LED patent enforcement activity, including a now-settled global patent war with its Korean rival Seoul Semiconductor.
Another long-standing dispute with Taiwanese LED packaging manufacturer Everlight Electronics