CPC Subgroup Additional Only
H05K 2203/0502 Patterning and lithography
Full Title
Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00 > Patterning and lithography; Masks; Details of resist > Patterning and lithography
15 direct subcodes
Child Classifications
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- H05K 2203/0505 Double exposure of the same photosensitive layer
- H05K 2203/0508 Flood exposure
- H05K 2203/0511 Diffusion patterning
- H05K 2203/0514 Photodevelopable thick film, e.g. conductive or insulating paste
- H05K 2203/0517 Electrographic patterning
- H05K 2203/052 Magnetographic patterning
- H05K 2203/0522 Using an adhesive pattern
- H05K 2203/0525 Patterning by phototackifying or by photopatterning adhesive
- H05K 2203/0528 Patterning during transfer, i.e. without preformed pattern, e.g. by using a die, a programmed tool or a laser
- H05K 2203/0531 Decalcomania, i.e. transfer of a pattern detached from its carrier before affixing the pattern to the substrate
- H05K 2203/0534 Offset printing, i.e. transfer of a pattern from a carrier onto the substrate by using an intermediate member
- H05K 2203/0537 Transfer of pre-fabricated insulating pattern
- H05K 2203/054 Continuous temporary metal layer over resist, e.g. for selective electroplating
- H05K 2203/0542 Continuous temporary metal layer over metal pattern
- H05K 2203/0545 Pattern for applying drops or paste; Applying a pattern made of drops or paste
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