MaxPower Semiconductor Inc. et al v. Rohm Semiconductor USA

The Federal Circuit’s recent ruling in MaxPower Semiconductor Inc. et al v. Rohm Semiconductor USA, LLC highlights the interplay between the liberal federal policy favoring arbitration agreements and the Patent Trial and Appeal Board’s (“PTAB”) authority as an agency tribunal having a broad role to protect the public interest in ensuring the quality of patents.

Challenging the validity of a patent through the inter partes review (IPR) process at the PTAB is a conventional alternative to litigating invalidity in federal court. MaxPower addressed the question of whether the PTAB will defer to an agreement to arbitrate that did not expressly preclude the parties from proceeding before the PTAB.
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