FOCAL

machine components, namely, fluid rotary unions for transfer of pressurized fluids in the nature of liquids and gases across rotating interfaces for military, marine, and commercial applications

Electrical slip rings for transfer of data signals and electrical power across rotary interfaces for military, marine, and commercial applications; fiber optic rotary joints, including single and multi-channel devices, for transfer of optical signals across rotary interfaces; high voltage electrical swivels for transfer of electrical power through rotating structures, namely, marine moorings and platforms; computer networking and data communication equipment, namely, modems, fiber optic multiplexers, fiber optic media converters, computer network switches and bridges, network serial servers, and signal converters, primarily for imaging and control systems; electronic instrumentation in the nature of sensor and related computer hardware and related embedded microcontroller firmware and downloadable software for condition monitoring of electrical slip rings, optical fiber cable systems, and computer networking and data communication equipment; acoustic sensors and apparatus for measuring position of tooling and actuators; computer hardware and embedded microcontroller firmware and downloadable software for monitoring and operation of subsea controls, industrial controls, condition monitoring systems, remotely operated vehicles (ROV), and autonomous underwater vehicles (AUV); pressure tolerant components, namely, printed circuit board assemblies, power supplies, optical couplers, optical transceivers, and electro-optical rotary joints for transfer of optical signals across rotary interfaces, all for use subsea; optical transceivers