H03H7/17 - CPC Classification Index

ClassID:

220445 ⎘

H03H7/17 - 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

Sub-classes:

H03H7/1708 » {Comprising bridging elements, i.e. elements in a series path without own reference to ground and spanning branching nodes of another series path } 131
H03H7/1716 » {Comprising foot-point elements} 4
H03H7/1741 » {Comprising typical LC combinations, irrespective of presence and location of additional resistors } 77

Recent Application in this class:

20240372520

2024-11-07

FILTER, RECEIVER FOR PROCESSING RADIO FREQUENCY SIGNALS AND CALIBRATION METHOD

20230396227

2023-12-07

Interdigitated RF filter

20230318560

2023-10-05

BAND-PASS FILTER

20230283253

2023-09-07

NOTCH FILTER

20220294412

2022-09-15

Interdigitated RF filter

20220209734

2022-06-30

Electromagnetic interference filter system and method

20210344319

2021-11-04

Interdigitated RF filter

20210111690

2021-04-15

Cryogenic radio-frequency resonator for surface ion traps

20200403401

2020-12-24

Limiter circuit

#10

20200203055

2020-06-25

Power conversion device and high-voltage noise filter

#11

20190371510

2019-12-05

Filter device and power converter

#12

20190348263

2019-11-14

Filter device and plasma processing apparatus

#13

20190341902

2019-11-07

Noise filter circuit

#14

20190341893

2019-11-07

RF power amplifier with frequency selective impedance matching network

#15

20190238110

2019-08-01

Common-mode filter

#16

20190229686

2019-07-25

RF power amplifier with frequency selective impedance matching network

#17

20180226940

2018-08-09

Multilayer electronic component and multilayer LC filter

#18

20180207428

2018-07-26

Method of making an encapsulated filtered feedthrough for an implantable medical device

#19

20180138884

2018-05-17

Electrical power conditioning device

#20

20170278615

2017-09-28

Electronic apparatus

#21

20170214377

2017-07-27

Filter arrangement for filtering parasitic induction currents, and voltage converter comprising a filter arrangement

#22

20170187345

2017-06-29

Multiplexer design using a 2D passive on glass filter integrated with a 3D through glass via filter

#23

20170141752

2017-05-18

Radio-frequency (RF) component

#24

20170019068

2017-01-19

Multi-mixer system and associated receiver and signal processing method

#25

20160373081

2016-12-22

System and method for automatic filter tuning

#26

20160345444

2016-11-24

Thin film surface mount components

#27

20160344365

2016-11-24

Thin film surface mount components

#28

20160294346

2016-10-06

Printed circuit board assembly for filtering noise of network signal transmission

#29

20160287883

2016-10-06

Encapsulated filtered feedthrough for implantable medical devices

#30

20160164482

2016-06-09

Apparatus and methods for high voltage variable capacitor arrays with drift protection resistors

#31

20160163697

2016-06-09

Apparatus and methods for high voltage variable capacitor arrays with body-to-gate diodes

#32

20160163464

2016-06-09

Apparatus and methods for high voltage variable capacitor arrays with body biasing resistors

#33

20160036407

2016-02-04

Circuit with an RC-filter

#34

20150380147

2015-12-31

Filter device

#35

20150371761

2015-12-24

Inductor element, inductor bridge, high-frequency filter, high-frequency circuit module, and electronic component

#36

20150357987

2015-12-10

Integrated circuit configured with two or more single crystal acoustic resonator devices

#37

20150351278

2015-12-03

LC filter having a function to cool AC reactor

#38

20150341010

2015-11-26

Production-process-optimized filter device

#39

20150333722

2015-11-19

Common mode filter and manufacturing method thereof

#40

20150303893

2015-10-22

Common mode filter and method for manufacturing the same

#41

20150280682

2015-10-01

CIRCUIT PROTECTION DEVICE

#42

20150207485

2015-07-23

RC network

#43

20150171819

2015-06-18

Tunable RF channel select filter

#44

20150162940

2015-06-11

TIA-to-ADC interface with low-noise and a wide-range of passive gain control

#45

20150137910

2015-05-21

Nested multi-stage polyphase filter

#46

20150130580

2015-05-14

COMMON MODE FILTER AND MANUFACTURING METHOD THEREOF

#47

20150109073

2015-04-23

Device for linking an electrical member to a communication line

#48

20150102882

2015-04-16

Adjustable integrated combined common mode and differential mode three phase inductors and methods of manufacture and use thereof

#49

20150077889

2015-03-19

PROTECTIVE DEVICE

#50

20140354512

2014-12-04

TUNABLE FILTER DEVICE

#51

20140340171

2014-11-20

GFCI Compatible System and Method for Reducing Common Mode Noise

#52

20140340170

2014-11-20

GFCI compatible system and method for activating relay controlled lines having a filter circuit between neutral and ground

#53

20140167883

2014-06-19

Fast response high-order low-pass filter

#54

20140077896

2014-03-20

Via structure having open stub and printed circuit board having the same

#55

20130040595

2013-02-14

Circuit for a front-end tunable filter of a communication and broadcast receiver and a tuning method thereof

#56

20110090665

2011-04-21

Thin film surface mount components

#57

16726845

2020-09-29

Zeroing structure applicable to adjustable diplexer

#58

16412278

2020-10-13

Cryogenic radio-frequency resonator for surface ion traps

#59

14745268

2016-04-19

System and method for automatic filter tuning