• All sections
• H - Electricity
• H01F - Magnets; inductances; transformers; selection of materials for their magnetic properties
• H01F 41/34 - 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 conductive, insulating or magnetic material on a magnetic film in patterns, e.g. by lithography

Patent holdings for IPC class H01F 41/34

Total number of patents in this class: 167

10-year publication summary

Principal owners for this class