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ARTICLE · 26 AUGUST 2021

Spotlight On Upcoming Oral Arguments – September 2021

Finnegan, Henderson, Farabow, Garrett & Dunner LLP
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The following telephone arguments will be available to the public live. Access information will be available by 10 AM ET each day of argument at: http://www.cafc.uscourts.gov/public-access-arguments.

United StatesIntellectual Property
Sneha Nyshadham
Sneha Nyshadham
Gracie K. Mills
Gracie K. Mills
Elizabeth Ferrill
Elizabeth Ferrill
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The following telephone arguments will be available to the public live.  Access information will be available by 10 AM ET each day of argument at: http://www.cafc.uscourts.gov/public-access-arguments.

Monday, August 30, 2021

Polaris PowerLED Technologies v. VIZIO, Inc., No. 20-2328

Polaris sued VIZIO in the Central District of California, alleging infringement of U.S. Patent No. 7,239,087 ("the '087 patent"). VIZIO moved for summary judgment of noninfringement, arguing the accused products do not include the claimed "network of semiconductor switches coupled in series." When the district court ordered claim construction briefing, Polaris proposed this phrase be given its plain and ordinary meaning. VIZIO sought a construction informed by an embodiment in the '087 patent. The district court construed the phrase as "a collection of semiconductor switches connected one after the other such that current can flow from one switch to the next." Applying this

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