Personal Area Network Connection Using an Interconnection Laminate Substrate Wiring Wearable Electronics Into Clothing

This patent describes a way to connect the electronic parts of a body-worn system through a thin wiring layer built into a garment or other soft item. It comes from Human Systems Integration, Inc., an American company that develops wearable situational awareness products.

The Problem

As more electronics move onto the body, from health sensors to communication gear, they need to talk to each other over a personal area network. Connecting those components with ordinary loose wires is uncomfortable, snag-prone, and unreliable, and the connections tend to fail as the wearer moves, bends, and sweats. Simply sewing bare conductors into fabric exposes them to abrasion and moisture. What has been missing is a rugged, comfortable way to route the wiring between components so that a shirt or vest can carry a whole network of devices without a tangle of cables and without the connections breaking down in the field.

What This Invention Does

The invention uses an interconnection laminate substrate to link the components of a personal area network. Several wearable components are provided, and the interconnection laminate substrate, which can be flexible or rigid but is preferably flexible, sits inside a manufactured article such as a soft good assembly. The substrate carries interconnection wiring encapsulated in at least one protective layer, and that wiring is coupled to a set of exposed connectors. Components plug into those connectors, and the substrate then routes signals and power among them while the encapsulation shields the wiring from wear and moisture. The result is that clothing itself becomes the wiring harness: a flexible, protected backbone that connects the devices of a personal area network cleanly and durably rather than through vulnerable loose cabling.

Key Features

• Laminate wiring backbone. An interconnection laminate substrate carries the wiring that links personal area network components.
• Protected conductors. The interconnection wiring is encapsulated in at least one protective layer to resist abrasion and moisture.
• Plug-in connectors. Exposed connectors let components attach to the substrate and join the network.
• Flexible or rigid form. The substrate can be flexible, which suits soft goods such as garments, or rigid where needed.
• Built into soft goods. The substrate is designed to sit within a manufactured article such as a garment assembly, turning clothing into the wiring harness.

Who Is Behind It

The applicant is Human Systems Integration, Inc., a Massachusetts-based company that develops fabric-embedded electronics and wearable systems for military, public safety, medical monitoring, and industrial safety users. The named inventors include Brian Farrell, Cameron Paul Barron, Allan Neville, and Richard Bernard Streeter. This filing is a divisional application from an earlier related Australian application.

Why It Matters

Wearable electronics are moving from single gadgets toward full networks of devices worn together, and the weak link is often the physical connections between them. A durable, encapsulated wiring layer built into clothing makes such systems practical for demanding users like soldiers, first responders, and industrial workers. It also advances the broader field of e-textiles, where electronics and fabric merge. Protecting the approach in Australia supports the growth of connected, garment-integrated wearable systems.

Related Concepts

• Personal area network – the short-range network this substrate connects.
• Wearable technology – the field of body-worn electronic devices.
• E-textiles – fabrics with electronics woven or laminated in.
• Flexible electronics – the bendable circuitry that makes the flexible substrate possible.
• Electrical connector – the plug-in interface that attaches components to the wiring.

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AU 2026202008 was published in the Australian Official Journal of Patents on 2 April 2026 and is open for public inspection. Patent applications represent inventions that are sought to be protected and do not necessarily reflect commercially available products.