MPS Claims O2 Micro’s Patent Is Unenforceable
MPS urged the U.S. District Court for the Northern District of California on Monday to render O2 Micro’s patent, U.S. Patent No. 6,396,722, unenforceable, claiming that the patentee intentionally withheld information from the U.S. Patent and Trademark Office during the prosecution of the patent.
MPS alleged that Dr. Yung-Lin Lin failed...
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