H03B2201/011 - CPC Classification Index

ClassID:

218785 ⎘

H03B2201/011 - CPC Classification

Classification description:

Aspects of oscillators relating to varying the frequency of the oscillations; Varying the frequency of the oscillations by manual means the means being an element with a variable capacitance

Recent Application in this class:

20190103837

2019-04-04

VOLTAGE-CONTROLLED OSCILLATOR AND A METHOD FOR TUNING OSCILLATIONS

20170230002

2017-08-10

Device for controlling a capacitor having an adjustable capacitance

20170187329

2017-06-29

Voltage-controlled oscillator and a method for tuning oscillations

20160336945

2016-11-17

Frequency calibration method for a voltage-controlled oscillator

20160315627

2016-10-27

Resonator, phase-locked loop, and semiconductor integrated circuit device

20150256185

2015-09-10

Circuit, voltage control oscillator, and oscillation frequency control system

20140009237

2014-01-09

Frequency modulator and magnetic resonance tomography system with a frequency modulator

20130043957

2013-02-21

Low distortion impedance selection and tunable impedance circuits

20100090774

2010-04-15

Techniques for providing option conductors to connect components in an oscillator circuit

#10

15224199

2017-09-12

Reconfigurable phase-locked loop

#11

14836759

2016-05-31

Capacitor arrangement for oscillator

#12

12892049

2016-11-22

Infrastructure-grade integrated voltage controlled oscillator (VCO) with linear tuning characteristics and low phase noise