ClassID:

218595

H03B1/00 - CPC Classification

Classification description:

Details

Sub-classes:
Recent Application in this class:
#1
20250142970
2025-05-01

SEMICONDUCTOR DEVICE

#2
20240266369
2024-08-08

Semiconductor device

#3
20230344385
2023-10-26

BROADBAND TERAHERTZ FOURTH-HARMONIC MIXER CIRCUIT, MIXER AND METHOD

#4
20230246039
2023-08-03

Semiconductor device

#5
20220278140
2022-09-01

Semiconductor device

#6
20220027549
2022-01-27

Oscillation circuit design support method, oscillation circuit design support system, and oscillation circuit design support program

#7
20210203332
2021-07-01

Oscillator self-calibration

#8
20210167099
2021-06-03

Semiconductor device

#9
20210100119
2021-04-01

Pedestal mounted with a blank, crystal unit, and oscillator

#10
20210058059
2021-02-25

PEDESTAL FOR VIBRATION ELEMENT, VIBRATOR, AND OSCILLATOR

#11
20200287555
2020-09-10

Downshift techniques for oscillator with feedback loop

#12
20200235700
2020-07-23

Phase noise reduction in voltage controlled oscillators

#13
20200105802
2020-04-02

Semiconductor device

#14
20190334477
2019-10-31

Reconfigurable allocation of VNCAP inter-layer vias for co-tuning of L and C in LC tank

#15
20190273503
2019-09-05

Downshift techniques for oscillator with feedback loop

#16
20190273102
2019-09-05

Semiconductor device

#17
20180375472
2018-12-27

Phase noise reduction in voltage controlled oscillators

#18
20180253076
2018-09-06

System and method for controlling redundant actuators with different dynamics

#19
20180248555
2018-08-30

Ring oscillator structures to determine local voltage value

#20
20180226921
2018-08-09

VCO tuning range extension using parasitic diode capacitance control

#21
20180216970
2018-08-02

Active mirroring capacitance monitoring system for furniture

#22
20180145665
2018-05-24

Relaxation oscillator with overshoot error integration

#23
20180109226
2018-04-19

Phase noise reduction in voltage controlled oscillators

#24
20180054162
2018-02-22

Apparatus for oscillator with improved precision and associated methods

#25
20180053794
2018-02-22

Semiconductor device

#26
20170331482
2017-11-16

System and method for voltage-controlled oscillator calibration

#27
20170331429
2017-11-16

Stress compensated oscillator circuitry and integrated circuit using the same

#28
20170324417
2017-11-09

Downshift techniques for oscillator with feedback loop

#29
20170272084
2017-09-21

Set point adjuster for oscillator driver

#30
20170264306
2017-09-14

Compensation for digitally controlled oscillator apparatus and method

#31
20170177020
2017-06-22

Low frequency precision oscillator

#32
20170155397
2017-06-01

Systems and methods of low power clocking for sleep mode radios

#33
20170117849
2017-04-27

Voltage controlled oscillator and control method thereof

#34
20170104453
2017-04-13

Oscillator circuit, corresponding apparatus and method

#35
20170099059
2017-04-06

Apparatus and methods for tuning a voltage controlled oscillator

#36
20170093409
2017-03-30

System and method for voltage-controlled oscillator calibration

#37
20170053952
2017-02-23

Semiconductor device

#38
20170047891
2017-02-16

Method and system for a distributed transmission line multiplexer for a multi-core multi-mode voltage-controlled oscillator (VCO)

#39
20170040944
2017-02-09

Stable oscillator for use in an electronic circuit

#40
20170005617
2017-01-05

System and method for a voltage controlled oscillator

#41
20160266187
2016-09-15

Semiconductor integrated circuit

#42
20160248142
2016-08-25

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

#43
20160241187
2016-08-18

Multiple frequency LC voltage controlled oscillator scheme

#44
20160226442
2016-08-04

Phase noise reduction in voltage controlled oscillators

#45
20160226441
2016-08-04

Phase noise reduction in voltage controlled oscillators

#46
20160204740
2016-07-14

System and method for a voltage controlled oscillator

#47
20160156311
2016-06-02

Adjusting the magnitude of a capacitance of a digitally controlled circuit

#48
20160156310
2016-06-02

Apparatus and method for providing oscillator signals

#49
20160072436
2016-03-10

Method and apparatus of synchronizing oscillators

#50
20160065227
2016-03-03

Adjusting the magnitude of a capacitance of a digitally controlled circuit

#51
20160065225
2016-03-03

Method for re-centering a VCO, integrated circuit and wireless device

#52
20160065186
2016-03-03

Adjusting the magnitude of a capacitance of a digitally controlled circuit

#53
20160056827
2016-02-25

Fractional-N frequency synthesizer incorporating cyclic digital-to-time and time-to-digital circuit pair

#54
20160056825
2016-02-25

Fractional-N all digital phase locked loop incorporating look ahead time to digital converter

#55
20160056799
2016-02-25

Split transformer based digitally controlled oscillator and DC-coupled buffer circuit therefor

#56
20160056762
2016-02-25

Split transformer based LC-tank digitally controlled oscillator

#57
20160036382
2016-02-04

Low power wide tuning range oscillator

#58
20160028405
2016-01-28

Clock generator using free-running oscillator and method therefor

#59
20160006394
2016-01-07

System and method for a voltage controlled oscillator

#60
20150381185
2015-12-31

Circuit arrangement and method for calibrating activation signals for voltage-controlled oscillators

#61
20150333696
2015-11-19

System and method for a voltage controlled oscillator

#62
20150326235
2015-11-12

Capacitive arrangement for frequency synthesizers

#63
20150280645
2015-10-01

Inductive-capacitive (LC) voltage controlled oscillator (VCO) having tuning range controlled by a digital-to-analog converter (DAC) with programmable tail current

#64
20150270842
2015-09-24

Circuit and method for adjusting oscillating frequency of an oscillator

#65
20150268279
2015-09-24

VCO gain estimation by capacitive measurement

#66
20150263741
2015-09-17

Compensation for digitally controlled oscillator apparatus and method

#67
20150229316
2015-08-13

Monolithic signal generation for injection locking

#68
20150200627
2015-07-16

Phase noise reduction in voltage controlled oscillators

#69
20150188490
2015-07-02

Variable capacitor structure

#70
20150188489
2015-07-02

Frequency fine tuning

#71
20150145612
2015-05-28

Ultra-low voltage-controlled oscillator with trifilar coupling

#72
20150130547
2015-05-14

Manufacturing method of oscillator, manufacturing method of circuit device and the circuit device

#73
20150130543
2015-05-14

Method and apparatus of synchronizing oscillators

#74
20150123716
2015-05-07

Semiconductor device

#75
20150102867
2015-04-16

LC oscillator process compensation circuit

#76
20150091663
2015-04-02

System and method for a voltage controlled oscillator

#77
20150084709
2015-03-26

Speed of light based oscillator frequency

#78
20150084703
2015-03-26

Speed of light based oscillator frequency

#79
20150077193
2015-03-19

Voltage-controlled oscillator, signal generation apparatus, and electronic device

#80
20150008987
2015-01-08

Clock generation circuit that tracks critical path across process, voltage and temperature variation

#81
20150002236
2015-01-01

Systems and methods of stacking LC tanks for wide tuning range and high voltage swing

#82
20140361845
2014-12-11

Variable capacitance circuit, oscillator circuit, vibratory device, electronic apparatus, moving object, and method of manufacturing vibratory device

#83
20140340164
2014-11-20

CR oscillation circuit

#84
20140292427
2014-10-02

Vibrator with a beam-shaped portion above a recess in a substrate, and oscillator using same

#85
20140285273
2014-09-25

SEMICONDUCTOR DEVICE

#86
20140241016
2014-08-28

Method and apparatus for producing three-phase current

#87
20140203883
2014-07-24

RESONATOR, OSCILLATOR, AND METHOD FOR FABRICATING OSCILLATOR

#88
20140203882
2014-07-24

Oscillator and semiconductor integrated circuit device

#89
20140203881
2014-07-24

Ultra-low voltage-controlled oscillator with trifilar coupling

#90
20140203845
2014-07-24

Semiconductor device

#91
20140176247
2014-06-26

Oscillation method and oscillation circuit

#92
20140176246
2014-06-26

Resonator

#93
20140176232
2014-06-26

CARTESIAN FEEDBACK LOOP TRANSMITTER WITH IMPROVED LOOP FILTER

#94
20140167869
2014-06-19

Apparatus to provide a time reference

#95
20140167865
2014-06-19

Resonant circuit with automated trimming capabilities

#96
20140104007
2014-04-17

Method and apparatus of a resonant oscillator separately driving two independent functions

#97
20140091865
2014-04-03

Oscillation circuit, electronic apparatus, and moving object

#98
20140085012
2014-03-27

High resolution millimeter wave digitally controlled oscillator with reconfigurable distributed metal capacitor passive resonators

#99
20140077890
2014-03-20

Class-F CMOS oscillator incorporating differential passive network

#100
20140035686
2014-02-06

Method for varying oscillation frequency of high frequency oscillator

#101
20140035685
2014-02-06

RESONATOR DEVICE, ELECTRONIC DEVICE, ELECTRONIC APPARATUS, AND MOBILE OBJECT

#102
20140002169
2014-01-02

Early notification of power loss in three phase meter

#103
20130300511
2013-11-14

Voltage controlled oscillator

#104
20130278347
2013-10-24

Compensation for digitally controlled oscillator apparatus and method

#105
20130265114
2013-10-10

Method and apparatus for measuring/compensating mismatches in digitally-controlled oscillator

#106
20130242710
2013-09-19

Piezoelectric vibrating piece, piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece

#107
20130222069
2013-08-29

Systems and methods of low power clocking for sleep mode radios

#108
20130181784
2013-07-18

Variable capacitance device

#109
20130176831
2013-07-11

Quartz crystal unit, quartz crystal oscillator and electronic apparatus

#110
20130169368
2013-07-04

Method and apparatus of a resonant oscillator separately driving two independent functions

#111
20130154751
2013-06-20

Voltage controlled oscillator

#112
20130135056
2013-05-30

Oscillator device and manufacturing process of the same

#113
20130082760
2013-04-04

Semiconductor device

#114
20120200364
2012-08-09

Oscillator and semiconductor integrated circuit device

#115
20060104054
2006-05-18

Portable radial projection light source arrangement

#116
20050122140
2005-06-09

High power architecture for power over Ethernet

#117
15432781
2019-10-22

Voltage-controlled oscillator with high and low gain options

#118
14941157
2016-12-27

Frequency tuning device

#119
14836823
2016-07-26

Frequency synthesizers with amplitude control

#120
14586534
2016-09-13

Crystal oscillator fabrication methods using dual-deposition of mounting cement and dual-curing techniques

#121
14055716
2015-06-30

System and method for augmenting frequency tuning resolution in L-C oscillation circuit

#122
13765915
2015-12-08

Laminate-based voltage-controlled oscillator

#123
13682686
2014-12-02

Dual frequency crystal oscillator