CPC Subgroup Additional Only
H05K 2203/0703 Plating
Full Title
Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00 > Treatments involving liquids, e.g. plating, rinsing > Plating
9 direct subcodes
Child Classifications
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- H05K 2203/0706 Inactivating or removing catalyst, e.g. on surface of resist
- H05K 2203/0709 Catalytic ink or adhesive for electroless plating
- H05K 2203/0713 Plating poison, e.g. for selective plating or for preventing plating on resist
- H05K 2203/0716 Metallic plating catalysts, e.g. for direct electroplating of through holes; Sensitising or activating metallic plating catalysts
- H05K 2203/072 Electroless plating, e.g. finish plating or initial plating
- H05K 2203/0723 Electroplating, e.g. finish plating
- H05K 2203/0726 Electroforming, i.e. electroplating on a metallic carrier thereby forming a self-supporting structure
- H05K 2203/073 Displacement plating, substitution plating or immersion plating, e.g. for finish plating
- H05K 2203/0733 Method for plating stud vias, i.e. massive vias formed by plating the bottom of a hole without plating on the walls
Top Applicants
Top 10 applicants by patent filingsfor class H05, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG ELECTRONICS COMPANY KR 9,981
- SAMSUNG DISPLAY KR 5,041
- LG ELECTRONICS KR 4,742
- PHILIP MORRIS PRODUCTS CH 4,411
- PANASONIC INTELLECTUAL PROPERTY JP 3,915
- PANASONIC INTELLECTUAL PROPERTY 3,471
- SAMSUNG ELECTRO-MECHANICS COMPANY KR 3,210
- MURATA MANUFACTURING COMPANY JP 3,191
- FUJI JP 2,987
- SIGNIFY HOLDING NL 2,907