H01G5/00 - CPC Classification Index

ClassID:

201943 ⎘

H01G5/00 - CPC Classification

Classification description:

Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture

Sub-classes:

H01G2005/02 » {IPC5 having air, gas, or vacuum as the dielectric} 9
H01G5/01 » Details 33
H01G5/04 » using variation of effective area of electrode 22
H01G5/16 » using variation of distance between electrodes 299
H01G5/38 » Multiple capacitors, e.g. ganged 102
H01G5/40 » Structural combinations of variable capacitors with other electric elements not covered by this subclass, the structure mainly consisting of a capacitor, e.g. RC combinations 87

Recent Application in this class:

20220205836

2022-06-30

Imaging devices having piezoelectric transceivers

20210172788

2021-06-10

Imaging devices having piezoelectric transceivers

20200225082

2020-07-16

Imaging devices having piezoelectric transceivers

20190316958

2019-10-17

Imaging devices having piezoelectric transceivers

20190057809

2019-02-21

Electrical device

20150262756

2015-09-17

Tunable capacitor

20150022281

2015-01-22

Capacitors adapted for acoustic resonance cancellation

20140285945

2014-09-25

Tunable capacitor

20130286537

2013-10-31

EMI filters utilizing counter-bored capacitors to facilitate solder re-flow

#10

20130279068

2013-10-24

Capacitors adapted for acoustic resonance cancellation

#11

20130100575

2013-04-25

Electrical components and circuits including said components

#12

20090288280

2009-11-26

Process for manufacturing EMI filters utilizing counter-bored capacitors to facilitate solder re-flow

#13

20090040687

2009-02-12

Capacitors adapted for acoustic resonance cancellation