IPC Subgroup
H10N 30/853 Ceramic compositions
Introduced: January 2023
Full Title
Piezoelectric or electrostrictive devices > Constructional details > Piezoelectric or electrostrictive active materials > Ceramic compositions
Classification Context
- Section:
- ELECTRICITY
- Class:
- SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- Subclass:
- ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR