H03H2/008 - CPC Classification Index

ClassID:

220377 ⎘

H03H2/008 - CPC Classification

Classification description:

Networks using elements or techniques not provided for in groups - ; Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers Receiver or amplifier input circuits

Recent Application in this class:

20240364314

2024-10-31

METHOD AND APPARATUS FOR DYNAMIC RF POWER SPLITTING THROUGH MANIPULATION OF DC OUTPUT PROPERTIES

20240113739

2024-04-04

TRANSMIT AND RECEIVE SWITCH WITH TRANSFORMER

20230396226

2023-12-07

Electronic devices with differential LC filters

20230327624

2023-10-12

RF AMPLIFIER DEVICES AND METHODS OF MANUFACTURING INCLUDING MODULARIZED DESIGNS WITH FLIP CHIP INTERCONNECTIONS AND INTEGRATION INTO PACKAGING

20220321071

2022-10-06

RF AMPLIFIER DEVICES AND METHODS OF MANUFACTURING INCLUDING MODULARIZED DESIGNS WITH FLIP CHIP INTERCONNECTIONS

20220263482

2022-08-18

RF amplifiers having shielded transmission line structures

20210376807

2021-12-02

RF amplifiers having shielded transmission line structures

20200014358

2020-01-09

Antenna module using transmission line length and electronic device including the same

20190109575

2019-04-11

Linear, low noise, high Q and widely tunable notch filter

#10

20180076523

2018-03-15

High frequency simultaneous metrics antenna (HF-SIMANT)

#11

20180026665

2018-01-25

Channel selection filter compensation

#12

20170125873

2017-05-04

SYSTEMS AND METHODS FOR CASCADING QUADRATURE COUPLERS FOR FLAT FREQUENCY RESPONSE

#13

20100071009

2010-03-18

Six port linear network single wire multi switch transceiver

#14

20100053836

2010-03-04

TWO STAGE SURGE PROTECTION FOR SINGLE WIRE MULTI SWITCH TRANSCEIVER