H03H7/1716 - CPC Classification Index

ClassID:

220447 ⎘

H03H7/1716 - CPC Classification

Classification description:

Multiple-port networks comprising only passive electrical elements as network components; Frequency selective two-port networks; Structural details of sub-circuits of frequency selective networks Comprising foot-point elements

Sub-classes:

H03H7/1725 » {Element to ground being common to different shunt paths, i.e. Y-structure} 68
H03H7/1733 » {Element between different shunt or branch paths } 10

Recent Application in this class:

20160233844

2016-08-11

Electronic component

20160126823

2016-05-05

Multiple-tuned filter design method for HVDC system

20150333720

2015-11-19

Noise filter and harness

20150084718

2015-03-26

Multi-band impedance tuners using weakly-coupled LC resonators

15782552

2019-11-26

Common mode filters with inverted ground structures