CPC Subgroup Additional Only
H05K 2203/0562 Details of resist
Full Title
Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00 > Patterning and lithography; Masks; Details of resist > Details of resist
12 direct subcodes
Child Classifications
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- H05K 2203/0565 Resist used only for applying catalyst, not for plating itself
- H05K 2203/0568 Resist used for applying paste, ink or powder
- H05K 2203/0571 Dual purpose resist, e.g. etch resist used as solder resist, solder resist used as plating resist
- H05K 2203/0574 Stacked resist layers used for different processes
- H05K 2203/0577 Double layer of resist having the same pattern
- H05K 2203/058 Additional resists used for the same purpose but in different areas, i.e. not stacked
- H05K 2203/0582 Coating by resist, i.e. resist used as mask for application of insulating coating or of second resist
- H05K 2203/0585 Second resist used as mask for selective stripping of first resist
- H05K 2203/0588 Second resist used as pattern over first resist
- H05K 2203/0591 Organic non-polymeric coating, e.g. for inhibiting corrosion thereby preserving solderability
- H05K 2203/0594 Insulating resist or coating with special shaped edges
- H05K 2203/0597 Resist applied over the edges or sides of conductors, e.g. for protection during etching or plating
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