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  • Catherine Lopushinsky

Dali Wireless Files Second Patent Infringement Lawsuit Against CommScope; Seeks Ban...

Updated: May 4, 2022

on OneCell and ION-E Products

Dali files suit against CommScope Technologies LLC and CommScope Holding Company, Inc. alleging infringement of U.S. Patents 10,045,314 and 10,080,178; seeking damages and an injunction to stop manufacturing, sale, and distribution of CommScope OneCell and ION-E products

Menlo Park, California – February 22, 2019Dali Wireless, Inc. today announced it has filed a lawsuit in the United States District Court for the District of Delaware against CommScope Technologies LLC and CommScope Holding Company, Inc., for infringement of U.S. Patent Numbers 10,045,314 and 10,080,178. Dali’s patents disclose and claim software defined radio systems that are building blocks for 4G/5G era in-building wireless networks. In its complaint, Dali alleges that CommScope incorporated Dali’s patents into its OneCell and ION-E products. Dali has petitioned the Court for monetary damages and an injunction preventing CommScope from making, using, or selling its OneCell and ION-E products.

This new lawsuit against CommScope is in addition to Dali’s previous assertion of two patents against CommScope Technologies LLC and CommScope Connectivity LLC, in counterclaims pending in the Northern District of Texas (case number 3:16-cv-477-M). In that case, Dali asserts U.S. Patent Nos. 9,031,521 and 9,531,473, which disclose and claim, among other things, power amplifier systems and methods of operation and software-configurable DAS, which are used in modern-day wireless transmission through digital radio distribution systems. Dali also asserted U.S. Patent No. 8,149,950, which discloses and claims efficient baseband predistortion linearization systems, but dismissed it from the case after Texas Instruments took a license to the patent.

Dali is a world-wide innovator in digital radio distribution systems and digital predistortion technology that revolutionized in-building and outdoor wireless coverage and capacity. Dali’s groundbreaking products have been consistently recognized by industry publications. For example, Dali has been recognized as a “Hot Tech Innovator” by ABI Research and was ranked No. 1 in innovation in an ABI Research report, “In-Building Wireless, DAS Vendor Competitive Assessment”.

Dali’s dedication to innovation has also resulted in it being granted over 400 global patents and pending patent applications. In addition to providing broad coverage on digital predistortion and radio frequency (“RF”) distribution technology, Dali’s patents are critically important to enabling 4G, 5G and virtual Radio Access Network (vRAN).

About Dali Wireless

Dali Wireless is a wireless infrastructure innovator providing new and better ways to handle exponential growth in mobile data traffic. Dali’s fully digital wireless signal routing solution revolutionizes in-building and outdoor coverage and capacity by eliminating interference and maximizing spectrum usage. The company’s groundbreaking patented virtual Fronthaul Interface (vFI™) is an intelligent aggregator-router and key enabler of RAN virtualization elevating networks to 5G readiness. Mobile operators, large enterprises and public safety networks around the world deploy Dali technology to ensure high-quality service and a seamless migration to 5G. See or follow us on Twitter @daliwireless.

Press Contacts

Catherine Lopushinsky

Dali Wireless

+1 (604) 420 7760 x. 1120

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