IPC Subgroup
H01F 41/14 for applying magnetic films to substrates
Introduced: September 1968
Last revised: January 2006
Full Title
Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties > for applying magnetic films to substrates
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
6 direct subcodes
Child Classifications
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- H01F 41/16 the magnetic material being applied in the form of particles, e.g. by serigraphy
- H01F 41/18 by cathode sputtering
- H01F 41/2 by evaporation
- H01F 41/22 Heat treatment; Thermal decomposition; Chemical vapour deposition
- H01F 41/24 from liquids
- H01F 41/3 for applying nanostructures, e.g. by molecular beam epitaxy [MBE]