IPC Subgroup
H03M 11/2 Dynamic coding, i.e. by key scanning
Introduced: January 1990
Last revised: January 2006
Full Title
Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys > Dynamic coding, i.e. by key scanning
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRONIC CIRCUITRY
- Subclass:
- CODING, DECODING OR CODE CONVERSION, IN GENERAL