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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

  1. SAMSUNG ELECTRONICS COMPANY KR 9,981
  2. SAMSUNG DISPLAY KR 5,041
  3. LG ELECTRONICS KR 4,742
  4. PHILIP MORRIS PRODUCTS CH 4,411
  5. PANASONIC INTELLECTUAL PROPERTY JP 3,915
  6. PANASONIC INTELLECTUAL PROPERTY 3,471
  7. SAMSUNG ELECTRO-MECHANICS COMPANY KR 3,210
  8. MURATA MANUFACTURING COMPANY JP 3,191
  9. FUJI JP 2,987
  10. SIGNIFY HOLDING NL 2,907