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`UNITED STATES DISTRICT COURT
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`NORTHERN DISTRICT OF CALIFORNIA
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`GOOGLE LLC,
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`Plaintiff,
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`v.
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`SONOS, INC.,
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`Defendant.
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`No. C 20-06754 WHA
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`ORDER RE MOTION FOR
`RECONSIDERATION
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`During our patent showdown procedure, Sonos moved for summary judgment of
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`infringement of claim 1 of U.S. Patent No. 10,848,885. In opposition, Google argued that
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`claim 1 of the ’885 patent was invalid. Specifically, Google argued the claim covered
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`unpatentable subject matter and the patent lacked written description support.
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`The July 2022 order on summary judgment rejected both of Google’s invalidity
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`arguments (Dkt. No. 309). Google was then ordered to show cause as to why summary
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`judgment should not be entered in favor of Sonos on the issue of validity. Google responded
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`by raising new invalidity theories based on anticipation and obviousness. A subsequent
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`October 2022 order entered summary judgment in favor of Sonos, ruling that Google had
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`waived its back-up invalidity theories by not raising them in its opposition (Dkt. No. 382).
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`Google now moves for reconsideration of the October 2022 order. Relying on Mikkelsen
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`Graphic Engineering, Inc. v. Zund America, Inc., 541 F. App’x 964 (Fed. Cir. 2013), Google
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`Case 3:20-cv-06754-WHA Document 539 Filed 03/02/23 Page 2 of 2
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`asserts that it was under no obligation to raise all of its invalidity theories at summary
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`judgment because Sonos never moved for summary judgment of no invalidity.
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`Upon review, this order agrees that Mikkelsen is on point and that it cautions against
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`entering summary judgment against non-movants in like circumstances. See id. at 972.
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`Therefore, Google’s motion is GRANTED. The Court’s prior ruling of summary judgment in
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`favor of Sonos as to the validity of claim 1 of the ’885 patent is hereby withdrawn (Dkt. No.
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`382). The Court’s other findings as to that claim on summary judgment are not changed by
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`this order (Dkt. No. 309).
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`Both parties may submit a memo of up to five pages by MONDAY, MARCH 6, at 12:00
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`P.M., stating their views on how to proceed on the issues in the pending summary judgment
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`motions given this tardy ruling.
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`IT IS SO ORDERED.
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`Dated: March 2, 2023.
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`WILLIAM ALSUP
`UNITED STATES DISTRICT JUDGE
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