ClassID:

166549

G01L1/165 - CPC Classification

Classification description:

Measuring force or stress, in general using properties of piezo-electric devices using piezo-electric resonators with acoustic surface waves

Recent Application in this class:
#1
20230146607
2023-05-11

SURFACE-ACOUSTIC-WAVE TEMPERATURE AND PRESSURE SENSING DEVICE AND MANUFACTURING METHOD THEREOF

#2
20230084695
2023-03-16

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

#3
20220412822
2022-12-29

Strain sensors with enhanced temperature compensation

#4
20220326102
2022-10-13

Differential acoustic wave pressure sensor with improved signal-to-noise ratio

#5
20220196490
2022-06-23

Resonator device for measuring stress including at least two resonators with shared cavity

#6
20220170799
2022-06-02

INTERROGATION OF ACOUSTIC WAVE SENSORS

#7
20220146348
2022-05-12

System for wireless and passive monitoring of strain during manufacturing processes

#8
20210025749
2021-01-28

Surface acoustic wave scale

#9
20200408800
2020-12-31

Surface acoustic wave (SAW)-based inertial sensor, methods, and applications

#10
20200326313
2020-10-15

Interrogatable passive acoustic sensor device with reflective tags

#11
20200271531
2020-08-27

Measurement transducer for simultaneously measuring a force that can be both dynamic and static

#12
20180356368
2018-12-13

Sensor system and method

#13
20180335350
2018-11-22

Method for optimizing the design of a device comprising interrogation means and a remotely-interrogatable passive sensor

#14
20180141217
2018-05-24

Force detection sensor, force sensor, torque sensor, and robot

#15
20180120181
2018-05-03

Force detection sensor having a base member with a force receiving surface and another surface with an interdigital electrode

#16
20180099414
2018-04-12

Ultrasonic tactile sensor for detecting clamping force

#17
20170370791
2017-12-28

Method of fabricating acoustic wave device

#18
20170265760
2017-09-21

Technologies for a fabric acoustic sensor

#19
20170227114
2017-08-10

Transmission with output torque sensor

#20
20170063326
2017-03-02

Systems and methods for quartz wafer bonding

#21
20160299019
2016-10-13

Torque-measurement device for a turbomachine shaft

#22
20160282204
2016-09-29

Surface acoustic wave (SAW) based strain sensor

#23
20160185419
2016-06-30

Vehicle which is operable by a motor and by muscular energy and has an improved torque sensor

#24
20160138981
2016-05-19

Sensor device that provides force versus acceleration information

#25
20160084734
2016-03-24

Method for assessing a wear state of a module of a turbomachine, module, and turbomachine

#26
20160041047
2016-02-11

Piezoelectric acoustic resonator based sensor

#27
20150369678
2015-12-24

Torque sensor and manufacturing method therefor

#28
20150338295
2015-11-26

Saw sensor arrangements

#29
20140360281
2014-12-11

Stress measurement sensor

#30
20130205906
2013-08-15

Low-cost temperature and pressure sensor comprising SAW resonators, and method of fabrication for same

#31
20130174662
2013-07-11

Wireless measurement device using surface acoustic wave (SAW)-based micro sensor and method of using the saw-based micro sensor

#32
20130023795
2013-01-24

DISTRACTOR HAVING AN INTERNAL LOAD MEASURMENT SYSTEM FOR THE MUSCULAR-SKELETAL SYSTEM AND METHOD THEREFOR

#33
20130023794
2013-01-24

DISTRACTOR HAVING A CAPACITIVE SENSOR ARRAY FOR MEASURING A FORCE, PRESSURE, OR LOAD APPLIED BY THE MUSCULAR-SKELETAL SYSTEM AND METHOD THEREFOR

#34
20120080622
2012-04-05

Non-contact torque sensing for valve actuators

#35
20110259101
2011-10-27

VIBRATION-TYPE FORCE DETECTION SENSOR AND VIBRATION-TYPE FORCE DETECTION DEVICE

#36
20110187233
2011-08-04

Nondestructive testing apparatus and method

#37
20110101822
2011-05-05

Surface acoustic wave sensor and system

#38
20110073474
2011-03-31

Surface acoustic wave device and surface acoustic wave biosensor

#39
20100332157
2010-12-30

Method for querying a piezoelectric resonator and querying device implementing said querying method

#40
20100327880
2010-12-30

Pulsed waveguide sensing device and method for measuring a parameter

#41
20100319184
2010-12-23

Method of collective fabrication of calibration-free temperature and/or strain sensors by matching of resonators on the basis of resonant frequency and static capacitance criteria

#42
20100186513
2010-07-29

Saw torque and temperature sensor with improved temperature sensitivity

#43
20090277274
2009-11-12

Post assembly automatic adjustment of TPMS sensor preload

#44
20090241691
2009-10-01

Method and apparatus for measuring force particularly torque

#45
20090115010
2009-05-07

Package for strain sensor

#46
20090001850
2009-01-01

SAW SENSOR WITH ADJUSTABLE PRELOAD

#47
20080277609
2008-11-13

Non-contact torque sensing for valve actuators

#48
20070188054
2007-08-16

Surface acoustic wave packages and methods of forming same

#49
20070113669
2007-05-24

Method and apparatus for measuring force particularly torque

#50
20060232163
2006-10-19

Apparatus and method for detecting a target environmental variable that employs film-bulk acoustic wave resonator oscillators

#51
20060230834
2006-10-19

Multiple-mode acoustic wave sensor

#52
20060197411
2006-09-07

Film-bulk acoustic wave resonator with motion plate and method

#53
20060197407
2006-09-07

Construction of saw devices

#54
20060130585
2006-06-22

Surface acoustic wave sensor methods and systems

#55
20060123913
2006-06-15

Surface acoustic wave multiple sense element

#56
20060032314
2006-02-16

Strain sensing system

#57
20050225214
2005-10-13

Pressure monitor incorporating saw device

#58
20050056098
2005-03-17

Surface acoustic wave sensing system and method for measuring pressure and temperature

#59
20050001511
2005-01-06

Temperatures stable saw sensor with third-order elastic constants