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signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
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H04R17/08
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Parent Industries
H
ELECTRICITY
H04
Electric communication
H04R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS
H04R17/00
Piezo-electric transducers Electrostrictive transducers
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H04R17/08
signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic device
Patent number
9,992,313
Issue date
Jun 5, 2018
Kyocera Corporation
Takaaki Watanabe
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Moving-coil type stereo pickup cartridge
Patent number
9,497,548
Issue date
Nov 15, 2016
Kabushiki Kaisha Audio-Technica
Mitsuo Miyata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for generating vibration based on sound charac...
Patent number
9,184,732
Issue date
Nov 10, 2015
Samsung Electronics Co., Ltd.
Eun-Hwa Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electroactive polymer devices for controlling fluid flow
Patent number
7,320,457
Issue date
Jan 22, 2008
SRI International
Jonathon R. Heim
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Elastomeric dielectric polymer film sonic actuator
Patent number
7,062,055
Issue date
Jun 13, 2006
SRI International
Ronald E. Pelrine
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
System for vibration control
Patent number
6,959,484
Issue date
Nov 1, 2005
Cymer, Inc.
Ronald Spangler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-input, multi-output motion control for lithography system
Patent number
6,791,098
Issue date
Sep 14, 2004
Cymer, Inc.
Baruch Pletner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packaged strain actuator
Patent number
6,781,285
Issue date
Aug 24, 2004
Cymer, Inc.
Kenneth B. Lazarus
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Piezoelectric speaker
Patent number
6,674,219
Issue date
Jan 6, 2004
Speaker Acquisition Sub
Andrei Szilagyi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadband ultrasonic transducers and related methods of manufacture
Patent number
6,628,047
Issue date
Sep 30, 2003
General Electric Company
Theodore L. Rhyne
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Method of manufacturing a piezoelectric device
Patent number
6,584,660
Issue date
Jul 1, 2003
NGK Indulators, LTD
Natsumi Shimogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electroactive polymer electrodes
Patent number
6,583,533
Issue date
Jun 24, 2003
SRI International
Ronald E. Pelrine
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electroactive polymer fabrication
Patent number
6,543,110
Issue date
Apr 8, 2003
SRI International
Ronald E. Pelrine
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electroactive polymer devices
Patent number
6,545,384
Issue date
Apr 8, 2003
SRI International
Ronald E. Pelrine
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method of making composite piezoelectric transducer arrays
Patent number
6,467,140
Issue date
Oct 22, 2002
Koninklijke Philips Electronics N.V.
Turukevere R. Gururaja
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Packaged strain actuator
Patent number
6,420,819
Issue date
Jul 16, 2002
Active Control eXperts, Inc.
Kenneth B. Lazarus
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Packaged strain actuator
Patent number
6,404,107
Issue date
Jun 11, 2002
Active Control eXperts, Inc.
Kenneth B. Lazarus
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Piezoelectric speaker
Patent number
6,396,197
Issue date
May 28, 2002
Speaker Acquisition Sub, A Cayman Island Corporation
Andrei Szilagyi
A42 - HEADWEAR
Information
Patent Grant
Electroactive polymer electrodes
Patent number
6,376,971
Issue date
Apr 23, 2002
SRI International
Ronald E. Pelrine
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Elastomeric dielectric polymer film sonic actuator
Patent number
6,343,129
Issue date
Jan 29, 2002
SRI International
Ronald E. Pelrine
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of producing piezoelectric/electrostrictive film-type element
Patent number
6,263,552
Issue date
Jul 24, 2001
NGK Insulators, Ltd.
Yukihisa Takeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Composite piezoelectric transducer arrays with improved acoustical...
Patent number
6,225,728
Issue date
May 1, 2001
Agilent Technologies, Inc.
Turukevere R. Gururaja
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Piezoelectric/electrostrictive film element
Patent number
6,217,979
Issue date
Apr 17, 2001
NGK Insulators, Ltd.
Yukihisa Takeuchi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Low voltage piezoelectric actuator
Patent number
6,111,818
Issue date
Aug 29, 2000
Materials Systems Inc.
Leslie J. Bowen
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Multi-segmented high deformation piezoelectric array
Patent number
6,111,967
Issue date
Aug 29, 2000
Samuel A Face
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method of producing a piezoelectric/electrostrictive film element h...
Patent number
6,108,880
Issue date
Aug 29, 2000
NGK Insulators, Ltd.
Yukihisa Takeuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for producing a piezoelectric/electrostrictive film-type ele...
Patent number
6,088,893
Issue date
Jul 18, 2000
NGK Insulators, Ltd.
Yukihisa Takeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Heat treatment method of actuators for an ink jet printer head and...
Patent number
6,076,244
Issue date
Jun 20, 2000
Seiko Epson Corporation
Motonori Okumura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Packaged strain actuator
Patent number
6,069,433
Issue date
May 30, 2000
Active Control eXperts, Inc.
Kenneth B. Lazarus
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Piezoelectric/electrostrictive film element having convex diaphragm...
Patent number
6,049,158
Issue date
Apr 11, 2000
NGK Insulators, Ltd.
Yukihisa Takeuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR GENERATING VIBRATION BASED ON SOUND CHARAC...
Publication number
20130163785
Publication date
Jun 27, 2013
Samsung Electronics Co., Ltd.
Eun-Hwa LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and device for vibration control
Publication number
20050200243
Publication date
Sep 15, 2005
Active Control Experts, Inc.
Ronald Spangler
G05 - CONTROLLING REGULATING
Information
Patent Application
Electroactive polymer devices for controlling fluid flow
Publication number
20030214199
Publication date
Nov 20, 2003
SRI International, a California Corporation
Jonathan R. Heim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Elastomeric dielectric polymer film sonic actuator
Publication number
20020122561
Publication date
Sep 5, 2002
Ronald E. Pelrine
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Method and device for vibration control
Publication number
20020101253
Publication date
Aug 1, 2002
Baruch Pletner
G05 - CONTROLLING REGULATING
Information
Patent Application
Electroactive polymer electrodes
Publication number
20020050769
Publication date
May 2, 2002
SRI International
Ronald E. Pelrine
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Packaged strain actuator
Publication number
20020047499
Publication date
Apr 25, 2002
Kenneth B. Lazarus
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Composite piezoelectric transducer arrays with improved acoustical...
Publication number
20010050514
Publication date
Dec 13, 2001
Turukevere R. Gururaja
H01 - BASIC ELECTRIC ELEMENTS