ClassID:

218646

H03B5/1847 - CPC Classification

Classification description:

Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator the active element in the amplifier being a semiconductor device

Sub-classes:
Recent Application in this class:
#1
20250379351
2025-12-11

WIDE BAND CIRCUITRY, WITH HIGH DYNAMIC RANGE, TO MEASURE DIELECTRIC CONSTANT AND DIELECTRIC LOSS OF A LOSSY DIELECTRIC MEDIUM SIMULTANEOUSLY

#2
20250167730
2025-05-22

SYSTEMS AND METHODS FOR A HIGH-SENSITIVE OSCILLATOR

#3
20220200530
2022-06-23

Oscillator circuit

#4
20200119757
2020-04-16

Method for determining phase noise in a periodically modulated signal

#5
20190347574
2019-11-14

Techniques of oscillator control for quantum information processing and related systems and methods

#6
20190123687
2019-04-25

Switched capacitor banks

#7
20190020346
2019-01-17

Techniques for manipulation of two-qubit quantum states and related systems and methods

#8
20190006988
2019-01-03

Oscillator and electronic device

#9
20180247217
2018-08-30

Techniques of oscillator control for quantum information processing and related systems and methods

#10
20180041166
2018-02-08

Device for terahertz signal generation and transmitter

#11
20180013385
2018-01-11

Microwave generator with power factor correction function and control method thereof

#12
20170373693
2017-12-28

Oscillator, electronic apparatus, and vehicle

#13
20170005617
2017-01-05

System and method for a voltage controlled oscillator

#14
20160248142
2016-08-25

Resonant unit, voltage controlled oscillator (VCO) implementing the same, and push-push oscillator implementing a pair of VCOs

#15
20160204740
2016-07-14

System and method for a voltage controlled oscillator

#16
20160150654
2016-05-26

Methods of forming oscillator systems having annular resonant circuitry

#17
20150333696
2015-11-19

System and method for a voltage controlled oscillator

#18
20150303870
2015-10-22

Metamaterial resonator based device

#19
20150091663
2015-04-02

System and method for a voltage controlled oscillator

#20
20150084709
2015-03-26

Speed of light based oscillator frequency

#21
20150084703
2015-03-26

Speed of light based oscillator frequency

#22
20140159825
2014-06-12

VOLTAGE CONTROLLED OSCILLATOR WITH LOW PHASE NOISE AND HIGH Q INDUCTIVE DEGENERATION

#23
20130141175
2013-06-06

Push-push oscillator circuit

#24
20130026159
2013-01-31

Oscillator systems having annular resonant circuitry

#25
20120313719
2012-12-13

Oscillator circuit

#26
20120249248
2012-10-04

Phase-controlled oscillator

#27
20120188022
2012-07-26

Oscillator, a frequency synthesizer and a network node for use in a telecommunication network

#28
20110267147
2011-11-03

Oscillator circuit

#29
20110255634
2011-10-20

Pulse wireless communication device

#30
20110193641
2011-08-11

Low noise oscillators

#31
20110175686
2011-07-21

HIGH FREQUENCY SECOND HARMONIC OSCILLATOR

#32
20110140797
2011-06-16

Signal generator

#33
20110080228
2011-04-07

Voltage controlled oscillator

#34
20110043401
2011-02-24

Voltage-controlled oscillator and radar system

#35
20100158084
2010-06-24

High frequency system on chip transceiver

#36
20100148882
2010-06-17

Variable inductance circuitry for frequency control of a voltage countrolled oscillator

#37
20100052799
2010-03-04

VOLTAGE CONTROLLED OSCILLATOR, MMIC, AND HIGH FREQUENCY WIRELESS DEVICE

#38
20100045392
2010-02-25

Electromagnetic-wave oscillator

#39
20100045348
2010-02-25

Oscillator, transmitter-receiver and frequency synthesizer

#40
20090302959
2009-12-10

SYNCHRONOUS DISTRIBUTED OSCILLATOR

#41
20090289727
2009-11-26

OSCILLATOR FOR GENERATING DIFFERENT OSCILLATIONS

#42
20090072916
2009-03-19

Integrated circuit distributed oscillator

#43
20080231384
2008-09-25

Frequency tunable oscillator

#44
20080180184
2008-07-31

Oscillator

#45
20080116981
2008-05-22

Voltage controlled oscillator module with ball grid array resonator

#46
20080088382
2008-04-17

Voltage controlled oscillator and its control method

#47
20080001680
2008-01-03

Integrated resonance circuit

#48
20070279136
2007-12-06

Electromagnetic-wave oscillator

#49
20070257736
2007-11-08

Regeneration device for rotary traveling wave oscillator

#50
20070146089
2007-06-28

Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics

#51
20070126518
2007-06-07

Oscillator using TFMS line

#52
20070115073
2007-05-24

User-definable, low cost, low phase hit and spectrally pure tunable oscillator

#53
20070109061
2007-05-17

User-definable low cost, low noise, and phase hit insensitive multi-octave-band tunable oscillator

#54
20060279369
2006-12-14

Transistor oscillating circuit having low change in oscillating frequency due to change in power supply voltage

#55
20060279368
2006-12-14

Low noise and low phase hits tunable oscillator

#56
20060071732
2006-04-06

Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics

#57
20060071726
2006-04-06

Oscillator having voltage dividing circuit

#58
20060049881
2006-03-09

Output buffer with inductive voltage divider

#59
20060049880
2006-03-09

Voltage controlled oscillator (VCO) with output buffer

#60
20060033590
2006-02-16

Oscillator circuit

#61
20060033586
2006-02-16

Low noise, hybrid tuned wideband voltage controlled oscillator

#62
20050280478
2005-12-22

Low thermal drift, tunable frequency voltage controlled oscillator

#63
20050269596
2005-12-08

Bipolar transistor, oscillation circuit, and voltage controlled oscillator

#64
20050242915
2005-11-03

Multi-tap coil

#65
20050242896
2005-11-03

Wideband voltage controlled oscillator employing evanescent mode coupled-resonators

#66
20050156675
2005-07-21

Integrated low noise microwave wideband push-push VCO

#67
20050128015
2005-06-16

Voltage controlled oscillator, composite module, and communication apparatus

#68
20050110588
2005-05-26

Oscillator

#69
20050110584
2005-05-26

Oscillator having a resonant circuit and a drive circuit

#70
20050110582
2005-05-26

Oscillator

#71
20050093637
2005-05-05

Distributed oscillator architectures

#72
20050084053
2005-04-21

Multi-octave band tunable coupled-resonator oscillator

#73
15445629
2017-12-12

YIG-based closed loop signal filtering and amplitude control

#74
14553065
2016-09-13

Methods and devices for the generation of high frequency clock signals