• All sections
• H - Electricity
• H01G - Capacitors; capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
• H01G 4/40 - Structural combinations of fixed capacitors with other electric elements not covered by this subclass, the structure mainly consisting of a capacitor, e.g. RC combinations

Patent holdings for IPC class H01G 4/40

Total number of patents in this class: 745

10-year publication summary

Principal owners for this class