ClassID:

166548

G01L1/162 - CPC Classification

Classification description:

Measuring force or stress, in general using properties of piezo-electric devices using piezo-electric resonators

Sub-classes:
Recent Application in this class:
#1
20250180414
2025-06-05

LOAD SENSOR AND METHOD FOR MANUFACTURING LOAD SENSOR

#2
20240393195
2024-11-28

ELECTRICAL COMPONENT

#3
20240346895
2024-10-17

ACTUATOR UNIT, TACTILE SENSE PRESENTATION DEVICE, AND HOUSING MODULE

#4
20240319027
2024-09-26

Resonating sensor for high-pressure and high-temperature environments

#5
20240288322
2024-08-29

Vibrating Bridge for a Vibrating-Wire Sensor, and Vibrating-Wire Sensor

#6
20240133691
2024-04-25

HIGH-QUALITY-FACTOR FLEXURAL-VIBRATION RESONATOR FOR PRODUCING TIME REFERENCES, FORCE SENSORS OR GYROMETERS

#7
20240035945
2024-02-01

Apparatus and method for determining mechanical properties of a system

#8
20230405849
2023-12-21

PROCEDURE FOR MEASURING A MEASURED VARIABLE IN A PROCESS STEP OF A MANUFACTURING PROCESS AND MEASUREMENT CHAIN FOR CARRYING OUT SAID PROCEDURE

#9
20230366756
2023-11-16

Resonating sensor for high-pressure and high-temperature environments

#10
20230366755
2023-11-16

RESONATOR DEVICE

#11
20230266183
2023-08-24

INTEGRATED PIEZORESITIVE (PZR) AND PIEZOELECTRIC MICROMACHINED ULTRASONIC TRANSDUCER (PMUT) DEVICE AND RELATED HIGH-VOLTAGE (HV) / BIPOLAR-CMOS-DMOS (BCD) PROCESSING METHODS

#12
20230228632
2023-07-20

Method, system, device and medium for online monitoring of plane stress field without baseline data based on piezoelectric transducer array

#13
20230128599
2023-04-27

Deformation detection sensor, electronic device, and method for manufacturing detecting deformation detection sensor

#14
20230084695
2023-03-16

Stress estimation method for machine structure and monitoring method for machine structure

#15
20230038874
2023-02-09

Method of determining the center of loading of a rolling element

#16
20220301789
2022-09-22

Waterproof MEMS button device, package housing the button device, and method of manufacturing the button device

#17
20220191623
2022-06-16

ULTRASONIC SENSOR

#18
20220146339
2022-05-12

MINIATURE GRAPHENE AEROGEL DEVICE AND PREPARATION METHOD THEREOF

#19
20220146338
2022-05-12

Vibration sensor and sensor module

#20
20210405764
2021-12-30

Determination of resonant frequency and quality factor for a sensor system

#21
20210319196
2021-10-14

Electronic device comprising sensor module for sensing pressure and transmitting and receiving ultrasound signal by using piezoelectric element

#22
20200408619
2020-12-31

MECHANICAL-STRESS SENSOR AND MANUFACTURING METHOD

#23
20200400707
2020-12-24

PIEZOELECTRIC SENSOR

#24
20200056948
2020-02-20

Resonating sensor for high-pressure and high-temperature environments

#25
20200025790
2020-01-23

In-plane translational vibrating beam accelerometer with mechanical isolation and 4-fold symmetry

#26
20200025633
2020-01-23

Vibrating wire sensor and vibrating wire for a vibrating wire sensor

#27
20190360880
2019-11-28

Vibration sensor and sensor module

#28
20190331543
2019-10-31

Measurement transducer for measuring a force

#29
20190301950
2019-10-03

WIDE-RANGE LOAD SENSOR USING QUARTZ RESONATOR

#30
20190293506
2019-09-26

Force or torque measuring device for a motorized vehicle with an attachment

#31
20190293505
2019-09-26

Force or torque measuring device for a motorized vehicle with an attachment

#32
20190162607
2019-05-30

Multidimensional resonant force sensor

#33
20190145838
2019-05-16

Deformation detection sensor, electronic device, and method for manufacturing detecting deformation detection sensor

#34
20190064013
2019-02-28

Compound sensor

#35
20190064010
2019-02-28

Force sensor

#36
20180328800
2018-11-15

System and method for securing sense die in force sensor

#37
20180296180
2018-10-18

Non-invasive assessment of anatomic vessels

#38
20180231424
2018-08-16

Device and method for on-chip mechanical stress sensing

#39
20180217014
2018-08-02

Multifunctional piezoelectric load sensor assembly

#40
20180193943
2018-07-12

Method and device for detecting the mechanical forces at the welding pin tip during friction stir welding

#41
20180164360
2018-06-14

CRYSTAL UNIT

#42
20180156138
2018-06-07

CONTROL SYSTEM AND METHOD FOR A GAS TURBINE ENGINE

#43
20180100775
2018-04-12

Physical quantity detecting device, electronic apparatus, and moving object

#44
20170363440
2017-12-21

Technologies for pedometric sensing in footwear

#45
20170276559
2017-09-28

Multidimensional resonant force sensor

#46
20170268941
2017-09-21

TACTILE SENSING INTRUMENTED WAFER

#47
20170160147
2017-06-08

Piezoelectric sensor and detecting device

#48
20170086925
2017-03-30

Electromagnetic resonant surgical scalpel handle and electromagnetic sensor system apparatus thereof

#49
20160313195
2016-10-27

Sensor device, sensor module, force detection device, and robot

#50
20160231368
2016-08-11

Crystal unit

#51
20160138981
2016-05-19

Sensor device that provides force versus acceleration information

#52
20160069926
2016-03-10

ACCELERATION SENSOR AND METHOD OF MANUFACTURING THE SAME

#53
20150300894
2015-10-22

PIEZOELECTRIC ACTUATOR AND PROCESS FOR MANUFACTURING SAME

#54
20150268107
2015-09-24

Physical quantity detecting device, electronic apparatus, and moving object

#55
20150260595
2015-09-17

Passive pressure sensing using sensor with resonator having bridged ends

#56
20150247771
2015-09-03

Thickness shear mode resonator sensors and methods of forming a plurality of resonator sensors

#57
20150198801
2015-07-16

Mirror driving device and driving method for same

#58
20140290385
2014-10-02

Electronic apparatus and shock detection method

#59
20140216175
2014-08-07

Sensor for measuring pressure and/or force

#60
20140214209
2014-07-31

Pressure and ultrasonic sensor

#61
20140202260
2014-07-24

Pressure sensor using MEMS resonator

#62
20140062258
2014-03-06

EXTERNAL FORCE DETECTION EQUIPMENT AND EXTERNAL FORCE DETECTION SENSOR

#63
20140053660
2014-02-27

Sensor device, sensor module, force detection device, and robot

#64
20140015381
2014-01-16

Oscillation piece, oscillator, electronic device, electronic apparatus, and mobile object

#65
20130255402
2013-10-03

EXTERNAL FORCE DETECTION SENSOR AND EXTERNAL FORCE DETECTION EQUIPMENT

#66
20130133428
2013-05-30

FINGERPRINT DETECTION SENSOR AND METHOD OF MANUFACTURING THE SAME

#67
20130112011
2013-05-09

Sensor element, force detecting device, robot and sensor device

#68
20130068032
2013-03-21

MECHANICAL STRESS DETECTOR

#69
20120326566
2012-12-27

External force detection apparatus and external force detection sensor

#70
20120279319
2012-11-08

Resonating force sensor sensitive to micro-forces

#71
20120257473
2012-10-11

METHOD FOR OPERATING AN ELECTROMECHANICAL TRANSDUCER SYSTEM AND ELECTROMECHANICAL TRANSDUCER SYSTEM

#72
20120204656
2012-08-16

Piezoelectric vibration type force sensor and robot apparatus

#73
20120192649
2012-08-02

MEMS vibrating-beam accelerometer with piezoelectric drive

#74
20120181900
2012-07-19

Thickness shear mode resonator sensors and methods of forming a plurality of resonator sensors

#75
20120180568
2012-07-19

External force detecting device and external force detecting sensor

#76
20120180567
2012-07-19

External force detecting method and external force detecting device

#77
20120067125
2012-03-22

Physical quantity sensor

#78
20110221312
2011-09-15

VIBRATOR ELEMENT, VIBRATOR, SENSOR, AND ELECTRONIC APPARATUS

#79
20110132098
2011-06-09

Stress gauge having an acoustic resonant structure and sensor for at least one physical parameter using such stress gauge

#80
20110113898
2011-05-19

Piezoelectric vibration type force sensor

#81
20090199658
2009-08-13

Load detection device

#82
20090151461
2009-06-18

Double-ended tuning fork type piezoelectric resonator and pressure sensor

#83
20090133509
2009-05-28

Piezoelectric vibrating beam force sensor

#84
20080197752
2008-08-21

Stress sensitive element

#85
20070144269
2007-06-28

Vibrating beam force transducer

#86
20070063617
2007-03-22

Dynamic-quantity sensor

#87
20060207341
2006-09-21

Load detecting device

#88
20060170311
2006-08-03

Resonant sensor assembly

#89
20060136152
2006-06-22

Stress measurement method and its apparatus

#90
20060081071
2006-04-20

Piezoelectric damage detection device

#91
20060042396
2006-03-02

Method of detecting and analyzing changes in the external loading conditions of a structure

#92
17833994
2025-04-08

Remote tension measurement system

#93
16898824
2022-06-14

Thickness-shear mode resonators