What you need to know • Ouraring Inc. filed lawsuits in the Eastern Texas U.S. District Court against Zepp Health, Reebok, and Noise on Monday for alleged patent infringement. • Oura previously filed a lawsuit against Samsung in late October, announcing the suit publicly this week. • Oura claims the Samsung Galaxy Ring, Amazfit Helio Ring, Reebok Smart Ring, and Luna Ring all use designs protected by its '178 "Wearable computing device" patent. • Oura previously sued Ringconn, Circular, and Ultrahuman over this same patent, successfully compelling the first two to form "royalty-based patent licenses" for its IP.

Oura has sued four new smart ring rivals, including Samsung, for "unlawful importation and sale of products that infringe on several of Oura’s patents," it announced in a

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