Patents-Review.com
ClassID:

220493 ⎘

H03H7/52 - CPC Classification

Classification description:

Multiple-port networks comprising only passive electrical elements as network components One-way transmission networks, i.e. unilines

Recent Application in this class:
#1
20260066997
2026-03-05

MODULE WITH HIGH PEAK BANDWIDTH I/O CHANNELS

 #2
20240223283
2024-07-04

MODULE WITH HIGH PEAK BANDWIDTH I/O CHANNELS

 #3
20240154541
2024-05-09

Input impedance networks with power recovery

 #4
20220209871
2022-06-30

Module with high peak bandwidth I/O channels

 #5
20210320594
2021-10-14

Input impedance networks with power recovery

 #6
20200212864
2020-07-02

2D and 3D RF lumped element devices for RF system in a package photoactive glass substrates

 #7
20200106414
2020-04-02

Passive non-ferromagnetic circulator

 #8
20200092014
2020-03-19

Module with high peak bandwidth I/O channels

 #9
20190245255
2019-08-08

Circulator device with two magnet-free circulators

 #10
20190036507
2019-01-31

Matching device

 #11
20180331408
2018-11-15

Circuits and methods for non-reciprocal circulators and transceivers using same

 #12
20180270003
2018-09-20

Frequency independent isolation of duplexed ports in distributed antenna systems (DASS), and related devices and methods

 #13
20180138889
2018-05-17

Microelectromechanical resonant circulator

 #14
20180123204
2018-05-03

Circulator device with two magnet-free circulators

 #15
20170070203
2017-03-09

Tunable duplexer having a circulator

 #16
20170004909
2017-01-05

Frequency-dependent resistor and circuitry employing the same

 #17
20160336634
2016-11-17

Non-reciprocal circuit element

 #18
20160233974
2016-08-11

Frequency independent isolation of duplexed ports in distributed antenna systems (DASs), and related devices and methods

 #19
20160173056
2016-06-16

Isolator

 #20
20150091666
2015-04-02

Transmission module

 #21
20150087250
2015-03-26

Radio frequency communication system and noise isolation method applied thereto

 #22
20140300431
2014-10-09

Broadband non-Foster decoupling networks for superdirective antenna arrays

 #23
20120274414
2012-11-01

Isolated zero degree reactive radio frequency high power combiner

 #24
20110095620
2011-04-28

Galvanic isolators and coil transducers

 #25
20110075449
2011-03-31

Compact power transformer components, devices, systems and methods

 #26
20100259909
2010-10-14

Widebody coil isolators

 #27
20100188182
2010-07-29

Narrowbody coil isolator

 #28
20100176660
2010-07-15

Galvanic isolator

 #29
20100020448
2010-01-28

Galvanic isolator

 #30
20090309643
2009-12-17

Insulating communication circuit

 #31
20090243782
2009-10-01

High voltage hold-off coil transducer

 #32
20090058492
2009-03-05

ELECTRONIC ISOLATOR

 #33
20080180206
2008-07-31

Coil transducer with reduced arcing and improved high voltage breakdown performance characteristics

 #34
20080179963
2008-07-31

Galvanic isolators and coil transducers

 #35
20080061631
2008-03-13

Galvanic isolator

 #36
20080030080
2008-02-07

Chip-scale coils and isolators based thereon

 #37
20070096842
2007-05-03

Digitally controlled circulator and radio frequency identification reader having the same

 #38
20070002521
2007-01-04

Ceramic structure, method for manufacturing ceramic structure, and nonreciprocal circuit device

 #39
20050189980
2005-09-01

Electronic isolator

 #40
18097335
2023-10-17

Frequency comb generator