Skip to content

Patent Classification Explorer PCE

Search Classifications

Search for IPC and CPC classification codes or keywords

G
G02
G02F
G02F 2202/00
G02F 2202/20

CPC Subgroup Additional Only

G02F 2202/20

LiNbO3, LiTaO3

Full Title

Materials and properties > LiNbO3, LiTaO3

CPC G02F 2202/20

No direct equivalent in IPC

22 CPC-only subgroups

G02F 2202/16 G02F 2202/22

Data: WIPO (IPC), EPO/USPTO (CPC) — CC BY 4.0

Imprint Privacy mtc.berlin depa.tech patscenar.io

© 2026 mtc.berlin