NRF51

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; semiconductors; electronic circuits; radio receivers and transmitters

Scientific research; scientific and technological services in the nature of technical customer support, namely, troubleshooting in the nature of diagnosing computer hardware and software problems; technological consultancy, research, development and design services in the technology fields of electronic circuits and semi-conductors, wired and wireless communication systems, medical equipment, hearing aids, toys and games, automotive electronics, industrial control and sensor systems, consumer electronics and audio visual systems; industrial analysis and research services in the field of wireless technology; design and development of computer hardware and software