Patents exist for integrated fiber optic patch cord systems, including intelligent patch panels, robotic patching mechanisms, and modular electronic components for efficient fiber management.

Key Patents and Technologies

1. Fiber Patch Cord System with Robotic Arm U.S. Patent Application US20160209597A1 describes a fiber patch cord system designed for FTTX networks, where a port panel and robotic arm are integrated inside a fiber distribution terminal. The system allows automated patching, insertion, and pulling of optical fibers across a two-dimensional port panel. The robotic arm moves to specified adapter ports to perform maintenance tasks, improving accuracy, timeliness, and simplicity compared to manual patching. The design addresses challenges of column changes and non-telescopic arm limitations, which affect terminal volume .
2. Intelligent Patch Panels European Patent EP3301946NWA1 discloses a patch panel assembly with a sliding space for electronic modules, enabling upgrades from "dumb" to "intelligent" patch panels. This allows port monitoring and electronic component insertion without disassembling racks or disturbing existing cabling. The system improves accessibility and reduces the risk of damage during retrofitting .
3. Fiber-Optic Connector and Patch Cord Patents U.S. Patent Nos. 11,733,466; 11,808,994; 11,906,794; 11,880,075; 11,385,415; and 10,495,823 cover fiber-optic connectors, adapters, jump cables, and patch cords. These patents were involved in a U.S. International Trade Commission investigation regarding importation and sales of infringing products, highlighting the commercial and legal significance of integrated fiber optic components .

Additional Resources

• The USPTO patent search portal allows users to search for existing patents, published applications, and patent assignments, which is useful for identifying prior art or filing new patents in fiber optic technologies .
• Companies like Fujikura maintain patent listings for telecommunication systems, which can provide insight into proprietary innovations in fiber optic patch cord components .

Summary

Integrated fiber optic patch cord components are covered by patents that focus on automation, modularity, and intelligent monitoring. Key innovations include robotic patching systems, sliding electronic modules for patch panels, and fiber-optic connectors and adapters. These patents aim to improve efficiency, accuracy, and maintainability in high-density fiber optic networks, particularly in FTTX deployments. Understanding these patents is essential for network equipment manufacturers, system integrators, and IP professionals working in optical communications.