ClassID:

221179

H03J3/22 - CPC Classification

Classification description:

Continuous tuning of single resonant circuit by varying inductance and capacitance simultaneously

Recent Application in this class:
#1
20220286087
2022-09-08

Method of using varainductor having ground and floating planes

#2
20210405239
2021-12-30

Multi-frequency tuning network system and method

#3
20210257995
2021-08-19

Apparatus and method of implementing a compact and tunable microwave resonator using NbN kinetic inductance

#4
20200358398
2020-11-12

Varainductor having ground and floating planes and method of using

#5
20190039327
2019-02-07

HIGH FREQUENCY OSCILLATOR, HIGH FREQUENCY WELDING SYSTEM AND METHOD FOR CONTROLLING THE FREQUENCY USING SAID TYPE OF HIGH FREQUENCY OSCILLATOR

#6
20180234053
2018-08-16

Varainductor having ground and floating planes

#7
20170331460
2017-11-16

Method and apparatus for sensing an environmental condition during frequency hopping

#8
20170331289
2017-11-16

Parameter tuning approach for bypass damping filter to suppress subsynchronous resonance in power systems

#9
20160285417
2016-09-29

Boosting varactor capacitance ratio

#10
20160204765
2016-07-14

Forming a frequency control component with a target effective capacitance range

#11
20160204764
2016-07-14

Boosting varactor capacitance ratio

#12
20160067915
2016-03-10

High frequency oscillator, high frequency welding system and method for controlling the frequency using said type of high frequency oscillator

#13
20140266344
2014-09-18

Varainductor, voltage controlled oscillator including the varainductor, and phase locked loop including the varainductor

#14
20070085617
2007-04-19

Amplifier arrangement for ultra-wideband applications and method

#15
20060154617
2006-07-13

Electrically tuned resonance circuit using piezo and magnetostrictive materials

#16
20050189999
2005-09-01

Integrated electronic circuit comprising a tunable resonator

#17
20050189998
2005-09-01

Integrable phase-locked loop including an acoustic resonator

#18
20050189997
2005-09-01

Integrable amplitude-locked loop including an acoustic resonator

#19
20050174199
2005-08-11

Integrable acoustic resonator and method for integrating such resonator