Constructional details

Introduced: January 2023

Full Title

Full titles differ between systems:

IPC:

Piezoelectric or electrostrictive devices > Constructional details

CPC:

Piezoelectric or electrostrictive devices (integrated devices or assemblies of multiple devices H10N39/00) > Constructional details

Of 4 combined children, 3 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 2023.

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H10N 30/802 +1 CPC CPC only CPC only
H10N 30/85 Piezoelectric or electrostrictive active materials since 2023 +1 CPC IPC+CPC Available in IPC and CPC
H10N 30/87 Electrodes or interconnections, e.g. leads or terminals since 2023 +4 CPC IPC+CPC Available in IPC and CPC
H10N 30/88 Mounts; Supports; Enclosures; Casings since 2023 +2 CPC IPC+CPC Available in IPC and CPC