Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Subgroup Additional Only
G10H 2220/295

Switch matrix, e.g. contact array common to several keys, the actuated keys being identified by the rows and columns in contact

Full Title

Input/output interfacing specifically adapted for electrophonic musical tools or instruments > User input interfaces for electrophonic musical instruments > Key design details; Special characteristics of individual keys of a keyboard; Key-like musical input devices, e.g. finger sensors, pedals, potentiometers, selectors > Switching mechanism or sensor details of individual keys, e.g. details of key contacts, hall effect or piezoelectric sensors used for key position or movement sensing purposes; Mounting thereof > Switch matrix, e.g. contact array common to several keys, the actuated keys being identified by the rows and columns in contact

1 direct subcode

Child Classifications

Navigate with arrow keys, Enter to open

  • G10H 2220/301 Fret-like switch array arrangements for guitar necks