Rockfield Research Inc's capabilities include Analog Circuit Design, Digital Circuit Design, Optical & Electro-optic, Troubleshooting, Modeling, Control Systems:, PLC, PC, Embedded, and (uP, FPGA). The company's products include raytracing tools, 3D printing software developed in partnership with Graphene 3D Labs, fiber-optic signal isolation, pulse generators, programming tools for embedded logic, and transmitter protection systems.