CA2068513A1 - Inductively coupled saw device and method for making the same - Google Patents

Inductively coupled saw device and method for making the same

Info

Publication number
CA2068513A1
CA2068513A1 CA2068513A CA2068513A CA2068513A1 CA 2068513 A1 CA2068513 A1 CA 2068513A1 CA 2068513 A CA2068513 A CA 2068513A CA 2068513 A CA2068513 A CA 2068513A CA 2068513 A1 CA2068513 A1 CA 2068513A1
Authority
CA
Canada
Prior art keywords
saw
making
same
inductively coupled
saw device
Prior art date
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.)
Granted
Application number
CA2068513A
Other languages
French (fr)
Other versions
CA2068513C (en
Inventor
Paul A. Nysen
Jon L. Nagel
Richard D. Smith
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.)
Xcyte Inc
Original Assignee
Paul A. Nysen
Jon L. Nagel
Richard D. Smith
X-Cyte, Inc.
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.)
Filing date
Publication date
Application filed by Paul A. Nysen, Jon L. Nagel, Richard D. Smith, X-Cyte, Inc. filed Critical Paul A. Nysen
Publication of CA2068513A1 publication Critical patent/CA2068513A1/en
Application granted granted Critical
Publication of CA2068513C publication Critical patent/CA2068513C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/64—Filters using surface acoustic waves
    • H03H9/6406—Filters characterised by a particular frequency characteristic
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/0672—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with resonating marks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/0672—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with resonating marks
    • G06K19/0675—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with resonating marks the resonating marks being of the surface acoustic wave [SAW] kind

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Details Of Aerials (AREA)

Abstract

A surface acoustic wave (SAW) device (10) includes a SAW substrate having an exposed surface; and at least one SAW
transducer (14), disposed on said surface of said substrate; for converting between electrical energy and SAW energy that traverses said surface along at least one acoustic path. A conductive loop (22); disposed an said surface of the substrate; is electrically connected at its ends to the transducer. The conductive loop thus forms an inductive element for coupling energy into and out of said SAW device.
CA002068513A 1989-11-13 1990-11-13 Inductively coupled saw device and method for making the same Expired - Lifetime CA2068513C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US434,232 1989-11-13
US07/434,232 US5095240A (en) 1989-11-13 1989-11-13 Inductively coupled saw device and method for making the same
PCT/US1990/006612 WO1991007782A1 (en) 1989-11-13 1990-11-13 Inductively coupled saw device and method for making the same

Publications (2)

Publication Number Publication Date
CA2068513A1 true CA2068513A1 (en) 1991-05-14
CA2068513C CA2068513C (en) 2000-09-05

Family

ID=23723383

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002068513A Expired - Lifetime CA2068513C (en) 1989-11-13 1990-11-13 Inductively coupled saw device and method for making the same

Country Status (7)

Country Link
US (1) US5095240A (en)
EP (1) EP0513007B1 (en)
AT (1) ATE157490T1 (en)
CA (1) CA2068513C (en)
DE (1) DE69031349T2 (en)
ES (1) ES2106072T3 (en)
WO (1) WO1991007782A1 (en)

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USRE42773E1 (en) 1992-06-17 2011-10-04 Round Rock Research, Llc Method of manufacturing an enclosed transceiver
US5776278A (en) 1992-06-17 1998-07-07 Micron Communications, Inc. Method of manufacturing an enclosed transceiver
DE4345610B4 (en) * 1992-06-17 2013-01-03 Micron Technology Inc. Method for producing a radio-frequency identification device (HFID)
US6045652A (en) * 1992-06-17 2000-04-04 Micron Communications, Inc. Method of manufacturing an enclosed transceiver
US5779839A (en) * 1992-06-17 1998-07-14 Micron Communications, Inc. Method of manufacturing an enclosed transceiver
US7158031B2 (en) 1992-08-12 2007-01-02 Micron Technology, Inc. Thin, flexible, RFID label and system for use
US5453652A (en) * 1992-12-17 1995-09-26 Matsushita Electric Industrial Co., Ltd. Surface acoustic wave device with interdigital transducers formed on a holding substrate thereof and a method of producing the same
DE69426789T2 (en) * 1993-04-28 2001-08-02 Matsushita Electric Ind Co Ltd Surface acoustic wave device and manufacturing method therefor
US6239737B1 (en) * 1994-07-15 2001-05-29 Micron Technology, Inc. Method and apparatus for attaching a radio frequency transponder to an object
US5760526A (en) * 1995-04-03 1998-06-02 Motorola, Inc. Plastic encapsulated SAW device
US5654693A (en) * 1996-04-10 1997-08-05 X-Cyte, Inc. Layered structure for a transponder tag
US5907768A (en) * 1996-08-16 1999-05-25 Kobe Steel Usa Inc. Methods for fabricating microelectronic structures including semiconductor islands
US6812824B1 (en) 1996-10-17 2004-11-02 Rf Technologies, Inc. Method and apparatus combining a tracking system and a wireless communication system
KR20000049066A (en) * 1996-10-17 2000-07-25 핀포인트 코포레이션 Article tracking system
US6107910A (en) 1996-11-29 2000-08-22 X-Cyte, Inc. Dual mode transmitter/receiver and decoder for RF transponder tags
US5988510A (en) * 1997-02-13 1999-11-23 Micron Communications, Inc. Tamper resistant smart card and method of protecting data in a smart card
US6329213B1 (en) 1997-05-01 2001-12-11 Micron Technology, Inc. Methods for forming integrated circuits within substrates
US6633226B1 (en) 1997-08-18 2003-10-14 X-Cyte, Inc. Frequency hopping spread spectrum passive acoustic wave identification device
US6208062B1 (en) * 1997-08-18 2001-03-27 X-Cyte, Inc. Surface acoustic wave transponder configuration
US6060815A (en) 1997-08-18 2000-05-09 X-Cyte, Inc. Frequency mixing passive transponder
US6114971A (en) 1997-08-18 2000-09-05 X-Cyte, Inc. Frequency hopping spread spectrum passive acoustic wave identification device
US5986382A (en) 1997-08-18 1999-11-16 X-Cyte, Inc. Surface acoustic wave transponder configuration
US5955949A (en) * 1997-08-18 1999-09-21 X-Cyte, Inc. Layered structure for a transponder tag
US6339385B1 (en) 1997-08-20 2002-01-15 Micron Technology, Inc. Electronic communication devices, methods of forming electrical communication devices, and communication methods
FR2768707B1 (en) * 1997-09-22 1999-10-29 Plastic Omnium Cie TRANSPORT AND / OR COLLECTION DEVICE IN MOLDED PLASTIC MATERIAL COMPRISING AN IDENTIFICATION DEVICE AND MANUFACTURING METHOD
US5969461A (en) * 1998-04-08 1999-10-19 Cts Corporation Surface acoustic wave device package and method
US6775616B1 (en) 1999-02-10 2004-08-10 X-Cyte, Inc. Environmental location system
US6259991B1 (en) 1999-02-10 2001-07-10 X-Cyte Inc. Environmental location system
DE19911369C2 (en) * 1999-03-15 2003-04-03 Nanotron Ges Fuer Mikrotechnik Surface-wave converter device and identification system herewith
US6273339B1 (en) 1999-08-30 2001-08-14 Micron Technology, Inc. Tamper resistant smart card and method of protecting data in a smart card
US6995654B2 (en) * 2000-12-15 2006-02-07 X-Cyte, Inc. Apparatus and method for locating a tagged item
EP1350233A4 (en) * 2000-12-15 2005-04-13 Electrox Corp Process for the manufacture of novel, inexpensive radio frequency identification devices
US7376234B1 (en) 2001-05-14 2008-05-20 Hand Held Products, Inc. Portable keying device and method
US7119693B1 (en) * 2002-03-13 2006-10-10 Celis Semiconductor Corp. Integrated circuit with enhanced coupling
AU2005208313A1 (en) * 2004-01-22 2005-08-11 Mikoh Corporation A modular radio frequency identification tagging method
US20050196604A1 (en) * 2004-03-05 2005-09-08 Unifoil Corporation Metallization process and product produced thereby
DE102007048280A1 (en) * 2007-10-08 2009-04-09 Tesa Ag Adhesive tape for the flying reel change
CN103444077B (en) * 2011-03-22 2016-10-19 株式会社村田制作所 The manufacture method of electronic component module and electronic component module
WO2014021079A1 (en) 2012-08-01 2014-02-06 株式会社村田製作所 Electronic component, and electronic component module

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US263809A (en) * 1882-09-05 Balance
GB1290097A (en) * 1969-04-02 1972-09-20
US3706904A (en) * 1970-06-10 1972-12-19 Hewlett Packard Co Sweep hold-off circuit
US3961290A (en) * 1975-02-07 1976-06-01 Texas Instruments Incorporated Programmable phase coded surface wave device
US4059831A (en) * 1975-10-06 1977-11-22 Northwestern University Passive transponders using acoustic surface wave devices
US4096477A (en) * 1975-10-06 1978-06-20 Northwestern University Identification system using coded passive transponders
NO146835C (en) * 1977-12-09 1982-12-15 Lintech Instr Ltd PASSIVE TRANSPONDER ELEMENT.
US4213104A (en) * 1978-09-25 1980-07-15 United Technologies Corporation Vacuum encapsulation for surface acoustic wave (SAW) devices
US4422055A (en) * 1981-10-30 1983-12-20 United Technologies Corporation Strain relief technique for surface acoustic wave devices
US4625184A (en) * 1982-07-02 1986-11-25 Clarion Co., Ltd. Surface acoustic wave device with impedance matching network formed thereon
JPS60160229A (en) * 1984-01-31 1985-08-21 Nissan Motor Co Ltd Portable radio transceiver
US4845397A (en) * 1984-12-19 1989-07-04 Tektronix, Inc. Constraining mount system for surface acoustic wave devices
JPS6297418A (en) * 1985-10-23 1987-05-06 Clarion Co Ltd Packaging method for surface acoustic wave device
JPS62147317A (en) * 1985-12-21 1987-07-01 Omron Tateisi Electronics Co Remote measuring apparatus
US4737790A (en) * 1986-03-03 1988-04-12 X-Cyte, Inc. Passive interrogator label system with a surface acoustic wave transponder operating at its third harmonic and having increased bandwidth
US4737789A (en) * 1986-12-02 1988-04-12 X Cyte, Inc. Inductive antenna coupling for a surface acoustic wave transponder
JPS63263809A (en) * 1987-04-21 1988-10-31 Murata Mfg Co Ltd Surface wave device
US4931664A (en) * 1988-08-02 1990-06-05 Gte Products Corporation Controller for coded surface acoustical wave (SAW) security system
US4933588A (en) * 1988-12-23 1990-06-12 Raytheon Company Higher order transverse mode suppression in surface acoustic wave resonators
US4951057A (en) * 1989-11-13 1990-08-21 X-Cyte, Inc. Inductive input/output coupling for a surface acoustic wave device

Also Published As

Publication number Publication date
US5095240A (en) 1992-03-10
WO1991007782A1 (en) 1991-05-30
ES2106072T3 (en) 1997-11-01
DE69031349T2 (en) 1998-03-05
EP0513007A4 (en) 1992-09-04
CA2068513C (en) 2000-09-05
EP0513007B1 (en) 1997-08-27
ATE157490T1 (en) 1997-09-15
DE69031349D1 (en) 1997-10-02
EP0513007A1 (en) 1992-11-19

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202