- Semiconductor diodes and rectifiers (1)
- Light emitting diodes (2)
- Integrated circuits, semiconductor networks, etc. (7)
- Microcircuits, integrated (semiconductor) (1)
- Solar cells (1)
- Radiation sensors (2)
- Ultra-violet sensors, solid state (2)
- Magnetohydrodynamic (MHD) devices (1)
- Optical isolators (2)
- Solid state electronic devices, nec (1)
