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ARTICLE · 28 APRIL 2026

Federal Circuit Issues Mixed Ruling On Patent Eligibility For Non-Uniform Constellation Technology

Bradley Arant Boult Cummings LLP
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In a significant decision for telecommunications patent law, a panel of the Federal Circuit issued a mixed ruling in Constellation Designs, LLC v. LG Electronics Inc, vacating a summary judgment...

United StatesIntellectual Property
Stephanie D. Scruggs
Stephanie D. Scruggs

In a significant decision for telecommunications patent law, a panel of the Federal Circuit issued a mixed ruling in Constellation Designs, LLC v. LG Electronics Inc, vacating a summary judgment of patent eligibility for certain claims while affirming eligibility for others, and affirming the jury’s findings of infringement and damages. The April 28, 2026, opinion provides important guidance on how courts should apply the Alice/Mayo framework to distinguish between impermissibly abstract, result-oriented claims and patent-eligible claims directed to specific technological implementations.

The Claimed Technology

Constellation’s patents (U.S. Patent No. 8,842,761 (the ’761 patent); U.S. Patent No. 10,693,700 (the ’700 patent); U.S. Patent No. 11,019,509 (the ’509 patent); and U.S. Patent No. 11,018,922 (the ’922 patent)) relate to digital communication systems that use non-uniform “constellations” — visual representations of the relationship between digital bits and broadcast

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