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Class Information
Number: 73/628
Name: Measuring and testing > Vibration > By mechanical waves > Beamed > By reflected wave > Having plural sonic type transmitters or receivers tranducers
Description: Subject matter wherein more than one transmitter or receiver is provided.










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8701492 Ultrasonic measurement method, ultrasonic measurement apparatus, and ultrasonic sensor Apr. 22, 2014
8656783 Transducer array imaging system Feb. 25, 2014
8626459 Defect detection in objects using statistical approaches Jan. 7, 2014
8590381 Ultrasonic flaw detection method and ultrasonic flaw detection equipment Nov. 26, 2013
8584526 Ultrasonic flaw detection method and ultrasonic flaw detection equipment Nov. 19, 2013
8539837 Ultrasonic imaging using thin film transistor backplane Sep. 24, 2013
8510062 Method for assessing a state of a document of value with regard to limpness using ultrasound, and means for carrying out the method Aug. 13, 2013
8468890 Ultrasonic detection device, ultrasonic detection method, and atomic power plant nondestructive inspection method Jun. 25, 2013
8451694 Ultrasonic sensor unit and electronic device May. 28, 2013
8418561 Ultrasonic detection device, ultrasonic detection method, and atomic power plant nondestructive inspection method Apr. 16, 2013
8371151 Detection of channel saturation in phase-array ultrasonic non-destructive testing Feb. 12, 2013
8358126 Magnetostrictive sensor for tank floor inspection Jan. 22, 2013
8354842 Segmented magnetostrictive patch array transducer, apparatus for diagnosing structural fault by using the same, and method of operating the same Jan. 15, 2013
8312771 Transducer array imaging system Nov. 20, 2012
8302479 Method of evaluation using ultrasonic waves Nov. 6, 2012
8286492 Mode decomposition of sound waves using amplitude matching Oct. 16, 2012
8282552 Adaptive image filtering in an ultrasound imaging device Oct. 9, 2012
8272270 Ultrasonic measurement waveguide rod and ultrasonic measurement instrument Sep. 25, 2012
8265889 Integrated circuit system for controlling structural health monitoring processes and applications therefor Sep. 11, 2012
8246545 Ultrasound transducers with improved focus in the elevation direction Aug. 21, 2012
8234923 Systems and methods for ultrasound imaging Aug. 7, 2012
8230741 Test method of operations of ultrasonograph and ultrasound probe Jul. 31, 2012
8225668 Ultrasonic wave testing method and ultrasonic testing device using this method Jul. 24, 2012
8210043 Ultrasonic measurement method, ultrasonic measurement apparatus, and ultrasonic sensor Jul. 3, 2012
8210042 Use of acoustic signals for measuring membrane fouling in spiral wound modules Jul. 3, 2012
8214161 System and method for detecting flaws in welded tubulars Jul. 3, 2012
8185327 Monitoring of composite materials May. 22, 2012
8176788 System and method of ultrasonic inspection May. 15, 2012
8169855 Ultrasonic sensor unit and electronic device May. 1, 2012
8136404 Obstacle detection system Mar. 20, 2012
8109147 Method and device for an imaging ultrasonic inspection of a three-dimensional workpiece Feb. 7, 2012
8091425 Ultrasonic testing method of threaded joint of pipes or tubes Jan. 10, 2012
8043217 Method and apparatus to quantify specific material properties of objects using real-time ultrasound burst spectrography technique Oct. 25, 2011
8024975 Ultrasonic testing method and ultrasonic testing device using this Sep. 27, 2011
8020446 Method and apparatus for detecting flaws in a railhead Sep. 20, 2011
8020447 Ultrasonic sensor and self diagnostic method of the same Sep. 20, 2011
7975549 Method, apparatus and system for inspecting a workpiece having a curved surface Jul. 12, 2011
7958769 Detection of channel saturation in phase-array ultrasonic non-destructive testing Jun. 14, 2011
7942057 Method and a system for monitoring structural changes of a fiber web May. 17, 2011
7934425 Non-destructive ultrasound inspection method and measurement probe for implementing the method May. 3, 2011
7902968 Obstacle detection device Mar. 8, 2011
7856882 System and method for generating three-dimensional density-based defect map Dec. 28, 2010
7850611 System and methods for improved ultrasound imaging Dec. 14, 2010
7845232 Apparatus and method for determining service life of electrochemical energy sources using combined ultrasonic and electromagnetic testing Dec. 7, 2010
7845847 Temperature sensor and extensometer for electrical power cables Dec. 7, 2010
7845848 Temperature sensor and extensometer for electrical power cables Dec. 7, 2010
7779695 Method and device for determining defects on a constructional element of a turbine Aug. 24, 2010
7779694 Ultrasonic testing system and ultrasonic testing technique for pipe member Aug. 24, 2010
7775111 Method of analyzing ultrasonic inspection data from turbine wheel finger dovetails to identify the presence of cracks on the finger ledges Aug. 17, 2010
7775112 Method of sector probe driving and ultrasound diagnostic apparatus Aug. 17, 2010

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