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CPC Subgroup Additional Only
H05K 2203/16

Inspection; Monitoring; Aligning

Full Title

Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00 > Inspection; Monitoring; Aligning

7 direct subcodes

Child Classifications

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  • H05K 2203/161 Using chemical substances, e.g. colored or fluorescent, for facilitating optical or visual inspection
  • H05K 2203/162 Testing a finished product, e.g. heat cycle testing of solder joints
  • H05K 2203/163 Monitoring a manufacturing process
  • H05K 2203/165 Stabilizing, e.g. temperature stabilization
  • H05K 2203/166 Alignment or registration; Control of registration
  • H05K 2203/167 Using mechanical means for positioning, alignment or registration, e.g. using rod-in-hole alignment
  • H05K 2203/168 Wrong mounting prevention

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