ClassID:

164585

G01C19/5649 - CPC Classification

Classification description:

Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects; Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams Signal processing

Recent Application in this class:
#1
20250044090
2025-02-06

CIRCUIT DEVICE AND PHYSICAL QUANTITY DETECTION DEVICE

#2
20240053375
2024-02-15

Angular velocity sensor, electronic apparatus, and vehicle

#3
20240044648
2024-02-08

Quantum weak-value birefringent Coriolis vibratory gyroscope

#4
20230261669
2023-08-17

Motion sensor with sigma-delta analog-to-digital converter having resistive continuous-time digital-to-analog converter feedback for improved bias instability

#5
20230204618
2023-06-29

Angular velocity sensor, electronic apparatus, and vehicle

#6
20230160696
2023-05-25

4-points phase and sensitivity estimation algorithm and related architecture

#7
20230123765
2023-04-20

Vibration-type angular velocity sensor

#8
20220268802
2022-08-25

Angular velocity sensor, electronic apparatus, and vehicle

#9
20220268582
2022-08-25

VIBROMETER AND METHOD FOR DETECTING VIBRATION

#10
20220263467
2022-08-18

Oscillation apparatus, quantum computer, and control method

#11
20220178696
2022-06-09

Piezoelectric frequency-modulated gyroscope

#12
20210364543
2021-11-25

Physical quantity detection circuit and physical quantity detection device

#13
20200408523
2020-12-31

MEMS gyroscope start-up process and circuit

#14
20200240785
2020-07-30

Physical quantity detection circuit, physical quantity sensor, electronic apparatus, vehicle, and operation method of physical quantity detection circuit

#15
20200182617
2020-06-11

Necrosis inhibitors

#16
20200011666
2020-01-09

VIBRATORY GYROSCOPE UTILIZING THE NONLINEAR MODAL INTERACTION

#17
20190383610
2019-12-19

Physical quantity sensor, composite sensor, inertial measurement unit, vehicle positioning device, portable electronic device, electronic device, vehicle, traveling supporting system, and display device

#18
20190310086
2019-10-10

GYROSENSOR, SIGNAL PROCESSING DEVICE, ELECTRONIC APPARATUS, AND METHOD OF CONTROLLING A GYROSENSOR

#19
20190265266
2019-08-29

Angular velocity sensor, electronic apparatus, and vehicle

#20
20190265034
2019-08-29

Sensor element, inertial sensor, and electronic apparatus

#21
20190234734
2019-08-01

Physical quantity sensor, physical quantity sensor device, composite sensor device, inertia measurement device, vehicle positioning device, portable electronic device, electronic apparatus, vehicle, and output signal adjustment method of physical quantity sensor

#22
20190226871
2019-07-25

Demodulation phase calibration

#23
20190101391
2019-04-04

Physical quantity sensor, inertia measurement device, vehicle positioning device, portable electronic apparatus, electronic apparatus, and vehicle

#24
20180347983
2018-12-06

Circuit device, electronic apparatus, moving object and method of manufacturing of physical quantity detection device

#25
20180328731
2018-11-15

Physical quantity detection apparatus, electronic device, and mobile body that count a number of times a vibrator begins to oscillate

#26
20180252525
2018-09-06

Device and method for processing of residual values when controlling a sensor

#27
20180143021
2018-05-24

VIBRATORY GYROSCOPE UTILIZING A NONLINEAR MODAL INTERACTION

#28
20180128613
2018-05-10

Reducing a gyroscope-bias component in a determined value of angular velocity with simultaneous sensor operation

#29
20170350722
2017-12-07

Demodulation phase calibration

#30
20170023364
2017-01-26

Gyroscope that compensates for fluctuations in sensitivity

#31
20160349054
2016-12-01

Micromachined cross-hatch vibratory gyroscopes

#32
20160313124
2016-10-27

Circuit for physical quantity sensor, physical quantity sensor, and method for manufacturing physical quantity sensor

#33
20160282116
2016-09-29

Data processing circuit, physical quantity detection circuit, physical quantity detection device, electronic apparatus, and moving object

#34
20160274181
2016-09-22

Circuit device, physical quantity detection device, electronic apparatus, and moving object

#35
20160216113
2016-07-28

Circuit device, electronic apparatus, moving object and method of manufacturing of physical quantity detection device

#36
20160018243
2016-01-21

Method for calibrating vibratory gyroscope

#37
20160010994
2016-01-14

MEMS gyro motor loop filter

#38
20150153220
2015-06-04

Sensor with a vibrating member in a cavity with integrated anomaly detection

#39
20150122035
2015-05-07

Detection device, sensor, electronic apparatus, and moving object

#40
20140352432
2014-12-04

Accelerometers

#41
20140300425
2014-10-09

Electro-mechanical resonance loop

#42
20130069621
2013-03-21

Angular velocity detection circuit and angular velocity detection apparatus

#43
20130055815
2013-03-07

Signal processing circuit, physical quantity detection apparatus, angular velocity detection apparatus, integrated circuit device, and electronic instrument

#44
20120160028
2012-06-28

VIBRATION GYRO SENSOR, CONTROL CIRCUIT, AND ELECTRONIC APPARATUS

#45
20120137782
2012-06-07

Vibratory gyro-sensor and vibratory gyro circuit

#46
20110314911
2011-12-29

Gyroscope sensor circuit

#47
20100199763
2010-08-12

Vibration compensation for yaw-rate sensors

#48
20100013688
2010-01-21

Sigma-delta type analog-to-digital (AD) converter and angular velocity sensor using same

#49
20100011858
2010-01-21

Angular velocity detection circuit and angular velocity detection apparatus

#50
20090314084
2009-12-24

Vibrating gyroscope

#51
20090241664
2009-10-01

Angular rate detection apparatus providing stable output

#52
20090119937
2009-05-14

Method and system for heading indication with drift compensation

#53
20090114017
2009-05-07

Method for operating a vibrating gyroscope and sensor arrangement

#54
20090078045
2009-03-26

Driver device, physical quantity measuring device, and electronic instrument

#55
20090031805
2009-02-05

Method for operating a vibrating gyroscope and sensor arrangement

#56
20090013785
2009-01-15

Detection circuit, physical quantity measurement circuit, physical quantity measurement device, and electronic instrument

#57
20080282800
2008-11-20

Detection apparatus, detection method, and electronic apparatus

#58
20080276708
2008-11-13

Vibration gyro circuitry, vibration gyro unit, and method for detecting vibration gyro output

#59
20080178672
2008-07-31

Driving device, physical quantity measurement device, and electronic instrument

#60
20080163684
2008-07-10

Vibration gyro sensor, control circuit, and electronic apparatus

#61
20080111627
2008-05-15

Analog circuit, electronic instrument, and operational amplifier

#62
20080111625
2008-05-15

Detection device, sensor, and electronic instrument

#63
20080105054
2008-05-08

Driver device, physical quantity measuring device, and electronic instrument

#64
20080087084
2008-04-17

Driver device, physical quantity measuring device, and electronic instrument

#65
20070089510
2007-04-26

Vibratory gyro bias error cancellation using mode reversal

#66
20070039386
2007-02-22

Bias and quadrature reduction in class II coriolis vibratory gyros

#67
20060077013
2006-04-13

Anomaly detector for vibratory angular rate sensor

#68
20060011000
2006-01-19

Drive circuit of oscillation gyro

#69
20050204813
2005-09-22

Detection circuits, detection method and systems of measuring physical quantities

#70
16566793
2022-02-01

Low power inertial sensor architecture and methods

#71
16547687
2020-11-03

Multiple axis sensing device based on frequency modulation and method of operation

#72
13424639
2015-12-22

North-finding using inertial navigation system