ClassID:

166861

G01L19/069 - CPC Classification

Classification description:

Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges; Means for preventing overload or deleterious influence of the measured medium on the measuring device or Protection against electromagnetic or electrostatic interferences

Recent Application in this class:
#1
20240201034
2024-06-20

SPLIT-TYPE PIEZOELECTRIC SENSOR

#2
20230146158
2023-05-11

PRESSURE SENSOR STRUCTURE, PRESSURE SENSOR DEVICE, AND METHOD OF MANUFACTURING PRESSURE SENSOR STRUCTURE

#3
20230077179
2023-03-09

Sensors for pressure, forces, and couples

#4
20210184385
2021-06-17

Compressible conductive elastomer for electrical connection of orthogonal substrates

#5
20210148778
2021-05-20

Sensor apparatus having a crimped housing and a method of assembling the same

#6
20210063264
2021-03-04

Device for protecting a sensor's membrane from electromagnetic radiation

#7
20210010892
2021-01-14

Capacitive pressure measurement device with varying frequency

#8
20200256752
2020-08-13

Pressure sensor with a cap structured with an inner receiving section that prevents excessive spreading of a conductive adhesive

#9
20200105429
2020-04-02

Industrial process transmitter with radiation shield

#10
20190368957
2019-12-05

Pressure detection device with noise resistant pressure sensor

#11
20190170595
2019-06-06

PRESSURE DIFFERENCE SENSOR FOR DETERMINING A PRESSURE MEASUREMENT SIGNAL

#12
20190056282
2019-02-21

Pressure detection device and pressure detection system having first and second housings electrically insulated from each other

#13
20180120186
2018-05-03

Pressure detection device

#14
20170370792
2017-12-28

Pressure dection device for detecting pressure of fluid circulated through flow channel

#15
20170315008
2017-11-02

Capacitive pressure sensor and method for its production

#16
20170238820
2017-08-24

BLOOD-PRESSURE SENSOR

#17
20170131169
2017-05-11

Sensor unit having a sensor chip and pressure detection device containing same

#18
20160153858
2016-06-02

Case isolated oil filled MEMS pressure sensor

#19
20160103030
2016-04-14

Capacitive pressure sensor

#20
20160084722
2016-03-24

Differential pressure sensor assembly

#21
20150285703
2015-10-08

Pressure sensor, and sensor unit provided with same

#22
20150135854
2015-05-21

MEMS pressure sensor field shield layout for surface charge immunity in oil filled packaging

#23
20140260648
2014-09-18

Pressure sensor

#24
20130033841
2013-02-07

Protective cover for pressure sensor assemblies

#25
20120125113
2012-05-24

Pressure transducer having structure for monitoring surface charge

#26
20110295128
2011-12-01

BLOOD-PRESSURE SENSOR

#27
20110069468
2011-03-24

Electrical Device with Screen

#28
20110068421
2011-03-24

Integrated MEMS and ESD protection devices

#29
20100200779
2010-08-12

Pressure transducers employing radiation hardened electronics

#30
20100109647
2010-05-06

PHYSICAL QUANTITY SENSING APPARATUS HAVING AN INTERNAL CIRCUIT, A FILTER CIRCUIT HAVING RESISTORS, POWER SUPPLY, GROUNDING, AND OUTPUT PADS, WITH THE LENGTH AND WIDTH OF WIRING BETWEEN THE OUTPUT OR POWER SUPPLY PAD AND THE INTERNAL CIRCUIT SET SO THAT THE RESISTANCE OF RESISTORS AND THE PARASITIC RESISTANCE COMPONENT OF THE WIRING SATISFY A CERTAIN RELATIONAL EXPRESSION

#31
20100091476
2010-04-15

Electrical device with screen

#32
20090323760
2009-12-31

Device for recording the pressure and the temperature in an intake manifold of an internal combustion engine

#33
20090026059
2009-01-29

Pressure switch

#34
20080257054
2008-10-23

Differential pressure measuring transducer unit

#35
20080034877
2008-02-14

Sensor module

#36
20060278012
2006-12-14

Semiconductor pressure sensor

#37
20060244101
2006-11-02

SEMICONDUCTOR APPARATUS AND PHYSICAL QUANTITY SENSING APPARATUS

#38
20060214202
2006-09-28

Apparatus and methods for shielding integrated circuitry

#39
20060144156
2006-07-06

Integrated pressure sensor and method of manufacture

#40
20060059994
2006-03-23

Carrier to port mechanical interface for a pressure sensor

#41
20060000288
2006-01-05

Differential pressure measurement using backside sensing and a single ASIC

#42
20050204823
2005-09-22

Pressure sensor and related method

#43
20050199068
2005-09-15

Gas pressure sensor

#44
20050103115
2005-05-19

Pressure measuring device

#45
15688434
2019-03-26

Wireless cylindrical shell passive LC sensor