Belden Canada ULC

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Belden Canada ULC — Company Profile

Company overview. Belden Canada ULC is a Canadian unlimited liability company and a subsidiary of Belden Inc. (NYSE: BDC), the St. Louis, Missouri–based network infrastructure supplier (Belden roots date to 1902; Delaware incorporation 1988). Belden Canada ULC's patent records list a Saint-Laurent, Quebec address, and Belden operates Canadian sites in St-Laurent (QC) and Cobourg (ON). Belden Inc. reported FY2024 revenue of $2.46 billion; public sources put headcount near 7,500–8,000 and market capitalization around $5 billion. Belden Canada ULC does not itself file public financials.

Products / operations. Belden Inc. supplies copper and fiber cable, connectivity, interconnect panels, racks and enclosures, industrial networking equipment and network-security products, organized in two segments: Smart Infrastructure Solutions (smart buildings, broadband) and Automation Solutions. Belden Canada ULC is the group's fiber-connectivity IP-holding/operating entity: patents assigned to it (originally to Belden CDT Canada Inc.) cover modular fiber optic cassettes and trays, cross-connect systems, patch panels, cable guides, strain-relief assemblies and single-pair Ethernet connectors — the hardware behind Belden's fiber patching and cassette product lines. It is an operating company, not a non-practicing entity.

Patent-litigation posture. In the tracked data it appears once, as plaintiff (1 plaintiff case, 0 defendant cases). That profile — a product manufacturer asserting its own internally developed patents against a direct competitor — is consistent with an operating company enforcing a portfolio, not an NPE. The case was filed in the District of Delaware rather than a plaintiff-friendly venue like the Eastern District of Texas, plausibly because the defendants are Delaware-organized.

Notable case and context. Belden Canada ULC v. CommScope, Inc. et al., No. 1:23-cv-00810-RGA (D. Del., filed July 27, 2023, Judge Richard G. Andrews), asserts U.S. Patents 10,795,107; 11,435,542; 11,656,422; and 11,740,423 (a single modular fiber-optic cassette family) against CommScope's Propel modular fiber connectivity products. The case was stayed and administratively closed in September 2024 pending four CommScope IPRs (IPR2024-01218, -01227, -01228, -01382). Public records also show related matters outside our tracked set, including an earlier Delaware suit (1:22-cv-00782) over the Reede connector patent and a 2025 Delaware case (1:25-cv-00870).