Patents-Review.com
ClassID:

218750 ⎘

H03B2200/0034 - CPC Classification

Classification description:

Indexing scheme relating to details of oscillators covered by; Circuit elements of oscillators including a buffer amplifier

Recent Application in this class:
#1
20240405720
2024-12-05

OSCILLATOR CIRCUIT AND BUFFER CIRCUIT

 #2
20240322757
2024-09-26

CIRCUIT DEVICE AND OSCILLATOR

 #3
20240120882
2024-04-11

ENABLING AN EXTERNAL RESISTOR FOR AN OSCILLATOR

 #4
20220352852
2022-11-03

Circuit device and oscillator

 #5
20220352851
2022-11-03

Circuit device and oscillator

 #6
20220345086
2022-10-27

Enabling an external resistor for an oscillator

 #7
20220224288
2022-07-14

Local oscillator buffer

 #8
20220209717
2022-06-30

Circuit device and oscillator

 #9
20220209716
2022-06-30

Circuit device and oscillator

 #10
20210391859
2021-12-16

Circuit device, oscillator, electronic apparatus, and vehicle

 #11
20210044253
2021-02-11

System and method for reducing current noise in a VCO and buffer

 #12
20200091866
2020-03-19

System and method for reducing current noise in a VCO and buffer

 #13
20200083844
2020-03-12

Circuit device, oscillator, electronic apparatus, and vehicle

 #14
20190123687
2019-04-25

Switched capacitor banks

 #15
20190123686
2019-04-25

Inductor current distribution

 #16
20190006992
2019-01-03

Crystal driver circuit configurable for daisy chaining

 #17
20180145629
2018-05-24

Circuit device, oscillator, electronic apparatus, and vehicle

 #18
20170359026
2017-12-14

Crystal oscillator device and method of measuring crystal oscillator characteristic

 #19
20170359025
2017-12-14

Crystal oscillator, crystal resonator controlling method, and crystal resonator controlling device

 #20
20170359024
2017-12-14

Voltage-controlled oscillator

 #21
20170359022
2017-12-14

Crystal oscillator device and method of measuring crystal oscillator characteristic

 #22
20170359021
2017-12-14

Crystal oscillator device and method of measuring crystal oscillator characteristic

 #23
20170133984
2017-05-11

Oscillator for detecting temperature of atmosphere

 #24
20170126221
2017-05-04

Buffer circuit, semiconductor integrated circuit device, oscillator, electronic apparatus, and base station

 #25
20170047890
2017-02-16

Voltage-controlled oscillator

 #26
20170033739
2017-02-02

Electro-mechanical oscillator and method for generating a signal

 #27
20150116048
2015-04-30

Oscillation circuit, oscillator, manufacturing method of oscillator, electronic device, and moving object

 #28
20140062609
2014-03-06

XTAL oscillator

 #29
20130147566
2013-06-13

Varactor voltage controlled oscillator (VCO) providing independent coarse and fine frequency tuning

 #30
20130141177
2013-06-06

Tunable inductor circuit

 #31
20130044838
2013-02-21

Load tolerant voltage controlled oscillator (VCO), IC and CMOS IC including the VCO

 #32
20130038400
2013-02-14

Temperature-compensated crystal oscillator

 #33
20120242395
2012-09-27

LOW LOSS SWITCHED CAPACITOR

 #34
20120223783
2012-09-06

Oscillator circuit and electronic apparatus including the same

 #35
20120092079
2012-04-19

Oscillator circuit and method of improving noise immunity

 #36
20120068780
2012-03-22

Systems and methods for reducing frequency pulling in an oscillator circuit

 #37
20120068776
2012-03-22

Oscillator

 #38
20120062287
2012-03-15

Injection-locked frequency dividing apparatus

 #39
20100271082
2010-10-28

Multimode millimeter-wave frequency divider circuit with multiple presettable frequency dividing modes

 #40
20090322436
2009-12-31

Voltage-controlled oscillator

 #41
20080116981
2008-05-22

Voltage controlled oscillator module with ball grid array resonator

 #42
20070090889
2007-04-26

HIGH FREQUENCY COLPITTS OSCILLATION CIRCUIT

 #43
20070090884
2007-04-26

Method, system and apparatus for reducing oscillator frequency spiking during oscillator frequency adjustment

 #44
20070057736
2007-03-15

Feedback system incorporating slow digital switching for glitch-free state changes

 #45
20070008047
2007-01-11

Integrated quartz oscillator circuit

 #46
20060244546
2006-11-02

Piezoelectric oscillation circuit

 #47
20060192598
2006-08-31

Technique for expanding an input signal

 #48
20060166640
2006-07-27

Low power, low noise figure, latch driver circuit

 #49
20050122177
2005-06-09

Voltage controlled oscillator for frequency synthesizer

 #50
15707541
2019-11-19

Non-inverting multi-mode oscillator

 #51
14553065
2016-09-13

Methods and devices for the generation of high frequency clock signals

 #52
13909739
2015-06-30

Electro-mechanical oscillator and method for generating a signal