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Petition for Post Grant Review by 20/20 Vision Center, LLC of DigitalOptometrics LLC’s U.S. Patent No. 9,980,644

Defendant: DigitalOptometrics LLC

Court: Patent Trial and Appeal Board

Date: Sep 17, 2018

Docket: PGR2018-00100

September 14, 2018 — Petition for Post Grant Review filed

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