with photo-electric detection

Industry

CPC
G01P13/0086

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Parent Industries

GPHYSICS G01Measuring instruments G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT G01P13/00Indicating or recording presence, absence, or direction, of movement

Current Industry

G01P13/0086with photo-electric detection

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Two-dimensional wind-speed and wind-direction sensor and system the...
- Patent number 11,506,681
- Issue date Nov 22, 2022
- Laser Institute, Shandong Academy of Sciences
- Jiqiang Wang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Monitoring device and method of an oil flow mixed with air
- Patent number 10,465,846
- Issue date Nov 5, 2019
- Dropsa S.p.A.
- Walter Divisi
- G01 - MEASURING TESTING
Information Patent Grant
Flow rate measuring device
- Patent number 7,782,461
- Issue date Aug 24, 2010
- Sean J. Massey
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for detecting liquid flow from a spray device
- Patent number 7,182,271
- Issue date Feb 27, 2007
- Spraying Systems Co.
- James Cesak
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Out-of-liquid sensor, and liquid supply device using same
- Patent number 6,819,250
- Issue date Nov 16, 2004
- JohnsonDiversey, Inc.
- Yuji Nishioka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotational rate sensor
- Patent number 6,382,025
- Issue date May 7, 2002
- The Regents of the University of California
- Steven L. Hunter
- G01 - MEASURING TESTING
Information Patent Grant
Flow monitoring device for medical application
- Patent number 6,290,681
- Issue date Sep 18, 2001
- Remote Medical Corporation
- Eric W. Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photo detector bending beam flow switch and flow meter
- Patent number 5,932,814
- Issue date Aug 3, 1999
- Harwil Corporation
- Harold D. Hutchinson
- G01 - MEASURING TESTING
Information Patent Grant
Photo detector bending beam flow switch and flow meter
- Patent number 5,847,288
- Issue date Dec 8, 1998
- Harwill Corporation
- Harold D. Hutchinson
- G01 - MEASURING TESTING
Information Patent Grant
Exhaust/supply direction indicator
- Patent number 5,661,461
- Issue date Aug 26, 1997
- Brian Wiseman
- G01 - MEASURING TESTING
Information Patent Grant
Water run-on timer
- Patent number 5,551,598
- Issue date Sep 3, 1996
- Whirlpool Corporation
- Thad J. Cutsinger
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Flow switch device for medical applications
- Patent number 5,445,622
- Issue date Aug 29, 1995
- Eric W. Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid flow direction detector
- Patent number 5,410,298
- Issue date Apr 25, 1995
- Brian Wiseman
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for observing the suction of a sample having an automatic...
- Patent number 5,400,664
- Issue date Mar 28, 1995
- Toa Medical Electronics Co., Ltd.
- Katsuhiko Kio
- G01 - MEASURING TESTING
Information Patent Grant
Arterial shunt with blood flow indicator
- Patent number 5,374,239
- Issue date Dec 20, 1994
- Metatech Corporation
- Peter S. Mischenko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of monitoring the presence or absence of liquid and apparatu...
- Patent number 5,357,117
- Issue date Oct 18, 1994
- Tosoh Corporation
- Hidechika Hayashi
- G01 - MEASURING TESTING
Information Patent Grant
Fluid flow direction detector
- Patent number 5,291,182
- Issue date Mar 1, 1994
- Brian Wiseman
- G01 - MEASURING TESTING
Information Patent Grant
Low volume flow meter
- Patent number 5,218,346
- Issue date Jun 8, 1993
- The United States of America as represented by the United States Department o...
- Lewis D. Meixler
- G01 - MEASURING TESTING
Information Patent Grant
Fluid flow sensor
- Patent number 5,142,271
- Issue date Aug 25, 1992
- Hollister, Inc.
- David F. Bailey
- G08 - SIGNALLING
Information Patent Grant
Photo-optical bulk stream detector for a conduit
- Patent number 5,134,279
- Issue date Jul 28, 1992
- Peter Lisec
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Fertility analyzer
- Patent number 5,116,125
- Issue date May 26, 1992
- Biophos Medical AB
- Rudolf Rigler
- G01 - MEASURING TESTING
Information Patent Grant
Liquid bubble detector
- Patent number 5,083,862
- Issue date Jan 28, 1992
- City of Hope
- Miro Rusnak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for detecting small bubbles in a pressurized fluid stream
- Patent number 5,072,595
- Issue date Dec 17, 1991
- William J. Barbier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Two wire flow condition sensing system
- Patent number 5,049,860
- Issue date Sep 17, 1991
- Jonathon E. Farrell
- G01 - MEASURING TESTING
Information Patent Grant
Translatable dual magnets
- Patent number 4,963,857
- Issue date Oct 16, 1990
- Robert L. Sackett
- G01 - MEASURING TESTING
Information Patent Grant
Fluid flow sensor having light reflective slider
- Patent number 4,945,344
- Issue date Jul 31, 1990
- Jonathon E. Farrell
- G01 - MEASURING TESTING
Information Patent Grant
Ratiometric air-in-line detector
- Patent number 4,857,050
- Issue date Aug 15, 1989
- Fisher Scientific Company
- David Lentz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Control method and apparatus
- Patent number 4,856,760
- Issue date Aug 15, 1989
- British Telecommunications
- Peter L. J. Frost
- G02 - OPTICS
Information Patent Grant
Augmentor fuel system
- Patent number 4,802,334
- Issue date Feb 7, 1989
- United Technologies Corporation
- Matthias Eder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Detector of air bubbles in a circuit of liquid
- Patent number 4,784,643
- Issue date Nov 15, 1988
- Societe Anonyme: M.M.S.
- Roman Siretchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETECTING THE OCCLUSION OF A TUBING FOR A DEVICE FOR ADM...
- Publication number 20090093786
- Publication date Apr 9, 2009
- Serge Renaux
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus and method for detecting liquid flow from a spray device
- Publication number 20060102741
- Publication date May 18, 2006
- SPRAYING SYSTEMS CO
- James Cesak
- G01 - MEASURING TESTING
Information Patent Application
Out-of-liquid sensor, and liquid supply device using same
- Publication number 20030141467
- Publication date Jul 31, 2003
- Yuji Nishioka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

with photo-electric detection

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Two-dimensional wind-speed and wind-direction sensor and system the...

Monitoring device and method of an oil flow mixed with air

Flow rate measuring device

Apparatus and method for detecting liquid flow from a spray device

Out-of-liquid sensor, and liquid supply device using same

Rotational rate sensor

Flow monitoring device for medical application

Photo detector bending beam flow switch and flow meter

Photo detector bending beam flow switch and flow meter

Exhaust/supply direction indicator

Water run-on timer

Flow switch device for medical applications

Fluid flow direction detector

Apparatus for observing the suction of a sample having an automatic...

Arterial shunt with blood flow indicator

Method of monitoring the presence or absence of liquid and apparatu...

Fluid flow direction detector

Low volume flow meter

Fluid flow sensor

Photo-optical bulk stream detector for a conduit

Fertility analyzer

Liquid bubble detector

Apparatus for detecting small bubbles in a pressurized fluid stream

Two wire flow condition sensing system

Translatable dual magnets

Fluid flow sensor having light reflective slider

Ratiometric air-in-line detector

Control method and apparatus

Augmentor fuel system

Detector of air bubbles in a circuit of liquid

Patents Applicationslast 30 patents

METHOD FOR DETECTING THE OCCLUSION OF A TUBING FOR A DEVICE FOR ADM...

Apparatus and method for detecting liquid flow from a spray device

Out-of-liquid sensor, and liquid supply device using same