Defendant
2 cases as defendant.
Company Overview
Comcast Cable Communications, LLC, commonly known for its consumer-facing brand Xfinity, is a wholly-owned subsidiary of Comcast Corporation (NASDAQ: CMCSA). The parent company was founded in 1963 and is headquartered in Philadelphia, Pennsylvania. Comcast Corporation is a global media and technology conglomerate, reporting annual revenue in the range of $120 billion and employing over 180,000 people. Comcast Cable is the largest provider of cable internet and cable television in the United States.
Products and Services
Operating under the Xfinity brand, the company is a major provider of residential and commercial telecommunications services. Its primary offerings include broadband internet, cable television, and VoIP digital telephone services, often bundled into packages. Other services include Xfinity Mobile, a mobile virtual network operator (MVNO) that runs on Verizon's network, and home security solutions. For businesses, its Comcast Business division provides a similar suite of services, including high-speed internet, voice, and TV solutions.
Patent-Litigation Posture
Based on the provided data, Comcast Cable Communications is an operating company that defends against patent assertions. The company has been named as a defendant in one tracked patent case and has not been a plaintiff. This defendant-only posture is typical of large technology operators. The suit was filed by Arlington Technologies, LLC in the U.S. District Court for the Eastern District of Texas, a venue historically favored by patent plaintiffs.
Notable Cases and Context
The single tracked case is Arlington Technologies, LLC v. Comcast Cable Communications, LLC. The plaintiff, Arlington Technologies, is a non-practicing entity (NPE) and a subsidiary of Dominion Harbor Enterprises, LLC, a Texas-based patent monetization firm. The litigation involves a large portfolio of patents, originally from Avaya, related to technologies such as Voice over IP (VoIP) and wireless communications. Arlington Technologies has asserted patents from this portfolio against other major technology companies, including T-Mobile. The case against Comcast has been reported as closed following a settlement.
This litigation was the first initiated by Arlington Technologies for this patent, filed in September 2024. The '986 patent was asserted against Comcast products that are wireless access points configured to support 802.11ax, and the case has since settled.
This case against Comcast is in its early stages. The complaint has been filed, but major deadlines have not yet been set.