Optimum Communications Services, Inc. v. Cogeco US Finance, LLC et al
| Filed | 2026-07-20 |
|---|---|
| Court | D. Del. |
| Docket | 1:26-cv-00884 |
| Nature of suit | 830 Patent |
| Practice area | Patent |
| Plaintiff | Optimum Communications Services, Inc. |
| Defendant | Cogeco US Finance, LLC et al |
| Complaint | Download the complaint (PDF, free) |
What the complaint alleges
Optimum Communications Services, Inc. sued Cogeco US Finance, LLC d/b/a Breezeline and Cogeco Communications Inc. in the U.S. District Court for the District of Delaware, alleging infringement of four patents related to dynamic network capacity allocation and file-based network management. The complaint alleges that the defendants use GPON, XGS-PON, NETCONF, and YANG standards in their fiber optic internet services, thereby infringing the asserted patents.
Claims asserted
- Infringement of U.S. Patent No. 7,333,511 under 35 U.S.C. § 271
- Infringement of U.S. Patent No. 7,558,260 under 35 U.S.C. § 271
- Infringement of U.S. Patent No. 10,567,474 under 35 U.S.C. § 271
- Infringement of U.S. Patent No. 10,848,546 under 35 U.S.C. § 271