Gamevice, Inc. v. Nintendo Co., Ltd.

Background

Gamevice sued Nintendo Co., Ltd. and Nintendo of America, Inc. for allegedly infringing three Gamevice patents. The original lawsuit involved two patents, and the court stayed the case while related proceedings went forward before the International Trade Commission (ITC). Nintendo’s counterclaims alleging that Gamevice infringed three Nintendo patents were jointly dismissed on September 2, 2020.

In the first ITC proceeding, an administrative law judge rejected many of Gamevice’s proposed patent-claim interpretations and found no infringement and no violation. The full Commission and the Federal Circuit rejected Gamevice’s challenges. Gamevice later brought a second ITC action concerning a patent issued after the earlier litigation began. The administrative law judge found no infringement, the Commission adopted that determination, and Gamevice dismissed its Federal Circuit appeal before briefing began.

After those proceedings ended, the district court dissolved the stay. On March 3, 2022, it allowed Gamevice to amend its complaint to add infringement allegations involving the later-issued patent. Nintendo did not oppose the amendment but said it would seek sanctions. Nintendo then moved for sanctions under Federal Rule of Civil Procedure 11, arguing that Gamevice’s continued pursuit of its infringement theories was frivolous because similar theories had failed before the ITC.

Rule 11 standard

Rule 11 requires an attorney who files a court document to certify, after a reasonable inquiry, that the legal claims are supported by existing law or a nonfrivolous argument for changing the law and that the factual allegations have evidentiary support or are likely to have such support after reasonable investigation or discovery. If the rule is violated, the court may impose an appropriate sanction on the responsible attorney, law firm, or party.

Under Ninth Circuit law, sanctions are required if a filing was made for an improper purpose or was frivolous. A filing is frivolous when it is both baseless and made without a reasonable and competent inquiry. In a patent case, the attorney must at least interpret the asserted patent claims and compare the accused product with those claims before filing an infringement claim.

Parties’ arguments

Nintendo argued that Gamevice was pursuing in district court the same infringement theory that the ITC had rejected twice and that this made the claims sanctionable. Gamevice responded that losing before the ITC was not enough to justify sanctions because a party is not barred from relitigating issues that arose in ITC proceedings in district court. Gamevice also said it reasonably believed this court could interpret several patent terms differently.

Court’s ruling

The court agreed that the ITC and Federal Circuit decisions did not have preclusive effect in the district court, although district courts must consider Federal Circuit holdings that bear on the case. The court also recognized that Gamevice had lost the same infringement claims before the ITC and that those losses suggested Gamevice would face a difficult path in the district court.

But the court concluded that deciding sanctions at that stage would require it to evaluate the merits of the patent case before claim-construction briefing and argument. That would be inefficient and risk prematurely determining the case’s outcome. The court therefore denied without prejudice Nintendo’s motion for Rule 11 sanctions. It stated that Nintendo could move again if later developments showed that sanctions were warranted without requiring a premature merits inquiry. The court also vacated the scheduled May 26, 2022 hearing because the motion could be decided without oral argument.