AU2003241851A1 - Saw sensor device using slit acoustic wave and method thereof - Google Patents

Saw sensor device using slit acoustic wave and method thereof

Info

Publication number: AU2003241851A1
Authority: AU; Australia
Prior art keywords: sensor device; acoustic wave; saw sensor; slit acoustic; slit
Prior art date: 2002-06-08
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Abandoned

Application number

AU2003241851A

Inventor

Valentin Cherednick

Yong-Lim Choi

Michail Dvoesherstov

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

LG Innotek Co Ltd

Original Assignee

LG Innotek Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2002-06-08

Filing date

2003-06-09

Publication date

2003-12-22

2002-06-08 Priority claimed from KR1020020032147A external-priority patent/KR20030094826A/en

2002-06-08 Priority claimed from KR10-2002-0032146A external-priority patent/KR100431767B1/en

2003-06-09 Application filed by LG Innotek Co Ltd filed Critical LG Innotek Co Ltd

2003-12-22 Publication of AU2003241851A1 publication Critical patent/AU2003241851A1/en

Status Abandoned legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
- G01L9/0022—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a piezoelectric element
- G01L9/0025—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a piezoelectric element with acoustic surface waves

Landscapes

Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
General Physics & Mathematics (AREA)
Measuring Fluid Pressure (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

AU2003241851A 2002-06-08 2003-06-09 Saw sensor device using slit acoustic wave and method thereof Abandoned AU2003241851A1 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
KR1020020032147A KR20030094826A (en)	2002-06-08	2002-06-08	Liquid sensor using of saw
KR10-2002-0032147		2002-06-08
KR10-2002-0032146		2002-06-08
KR10-2002-0032146A KR100431767B1 (en)	2002-06-08	2002-06-08	Pressure sensor using of saw
PCT/KR2003/001119 WO2003104759A1 (en)	2002-06-08	2003-06-09	Saw sensor device using slit acoustic wave and method thereof

Publications (1)

Publication Number	Publication Date
AU2003241851A1 true AU2003241851A1 (en)	2003-12-22

Family

ID=29738508

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003241851A Abandoned AU2003241851A1 (en)	2002-06-08	2003-06-09	Saw sensor device using slit acoustic wave and method thereof

Country Status (5)

Country	Link
JP (2)	JP2005534894A (en)
CN (1)	CN100335878C (en)
AU (1)	AU2003241851A1 (en)
DE (1)	DE10392760B4 (en)
WO (1)	WO2003104759A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7096736B2 (en) *	2003-08-04	2006-08-29	The Goodyear Tire & Rubber Company	Passive tire pressure sensor and method
JP2006108766A (en) *	2004-09-30	2006-04-20	Fuji Xerox Co Ltd	Wireless responder and image forming apparatus
RU2368099C1 (en) *	2008-01-09	2009-09-20	ОТКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "Научно-производственное объединение "ЭРКОН"	Hydrophone on surface acoustic waves
CN110470731B (en) *	2014-09-30	2022-05-24	京瓷株式会社	Sensor device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3978731A (en) *	1974-02-25	1976-09-07	United Technologies Corporation	Surface acoustic wave transducer
US4216401A (en) *	1978-12-22	1980-08-05	United Technologies Corporation	Surface acoustic wave (SAW) pressure sensor structure
US4454440A (en) *	1978-12-22	1984-06-12	United Technologies Corporation	Surface acoustic wave (SAW) pressure sensor structure
JPS5877655A (en) *	1981-11-02	1983-05-11	Tdk Corp	Ultrasonic measuring device
US4512198A (en) *	1982-09-29	1985-04-23	Schlumberger Technology Corporation	Surface acoustic wave sensors
JPH02227661A (en) *	1989-02-28	1990-09-10	Sony Corp	Chemical material detecting device
US5051645A (en) *	1990-01-30	1991-09-24	Johnson Service Company	Acoustic wave H2 O phase-change sensor capable of self-cleaning and distinguishing air, water, dew, frost and ice
JPH0545338A (en) *	1991-08-09	1993-02-23	Tokimec Inc	Elastic wave element and measuring apparatus of physical property of solution using the element
JPH0545339A (en) *	1991-08-09	1993-02-23	Tokimec Inc	Elastic wave element and measuring apparatus of physical property of solution using the element
US5216312A (en) *	1992-02-28	1993-06-01	Hewlett-Packard Company	Fluid sensing device having reduced attenuation of shear transverse waves
JP3167053B2 (en) *	1992-12-25	2001-05-14	マルヤス工業株式会社	Surface acoustic wave device for measuring liquid properties.
JP3206345B2 (en) *	1994-12-22	2001-09-10	株式会社明電舎	Surface acoustic wave device
DE19637392A1 (en) *	1996-09-13	1998-03-26	Siemens Ag	Pressure sensor using elements working with surface acoustic waves - SAW elements -
JPH1114602A (en) *	1997-06-19	1999-01-22	Hitachi Ltd	Membrane sensor device
DE19746261A1 (en) *	1997-10-20	1999-04-29	Karlsruhe Forschzent	Sensor using surface acoustic wave components
DE19850799A1 (en) *	1998-11-04	2000-05-11	Bosch Gmbh Robert	Sensor arrangement for determining physical properties of liquids
DE19850803A1 (en) *	1998-11-04	2000-05-11	Bosch Gmbh Robert	Sensor arrangement and a method for determining the density and viscosity of a liquid

2003
- 2003-06-09 WO PCT/KR2003/001119 patent/WO2003104759A1/en not_active Ceased
- 2003-06-09 CN CNB038126311A patent/CN100335878C/en not_active Expired - Fee Related
- 2003-06-09 DE DE10392760T patent/DE10392760B4/en not_active Expired - Fee Related
- 2003-06-09 JP JP2004511784A patent/JP2005534894A/en active Pending
- 2003-06-09 AU AU2003241851A patent/AU2003241851A1/en not_active Abandoned
2007
- 2007-10-25 JP JP2007277457A patent/JP4654232B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP2008089600A (en)	2008-04-17
JP4654232B2 (en)	2011-03-16
DE10392760B4 (en)	2013-07-18
CN1659426A (en)	2005-08-24
WO2003104759A1 (en)	2003-12-18
JP2005534894A (en)	2005-11-17
DE10392760T5 (en)	2005-06-02
CN100335878C (en)	2007-09-05

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AU2003237232A1 (en)	2003-12-12	Sensor device and methods for using same
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AU2003242104A1 (en)	2003-12-22	Processing device and processing method
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DE60328429D1 (en)	2009-09-03	Cutting method and device
AU2003241810A1 (en)	2003-12-19	Surface acoustic wave device
AU2003242019A1 (en)	2003-12-22	Distance measurement method and device
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AU2003235378A1 (en)	2003-11-10	Mounting method and mounting device
AU2003303837A1 (en)	2004-08-23	Handwriting-input device and method
AU2003266557A1 (en)	2004-04-19	Bonding device and method
AU2002334361A1 (en)	2003-04-01	Acoustic wave device
AU2003273346A1 (en)	2004-04-23	Device representation apparatus and methods
AU2003246171A1 (en)	2004-01-23	Processing device and processing method
AU2003289409A1 (en)	2004-07-09	Processing method and device
AU2003280576A1 (en)	2004-05-25	Transmitting device and transmitting method
AU2003207197A1 (en)	2003-09-04	Surface acoustic wave device
AU2003265943A1 (en)	2004-03-29	Acoustic method and device for distance measurement
AU2003241851A1 (en)	2003-12-22	Saw sensor device using slit acoustic wave and method thereof

Legal Events

Date	Code	Title	Description
2005-03-03	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase