Company Filing History:
1 out of 1 
1 out of 1 
1 out of 15 Years Active: 1979-1992
Title: Roland Keck: Innovator in Ultrasonic Wave Technology
Introduction
Roland Keck is a notable inventor based in Düsseldorf, Germany. He has made significant contributions to the field of ultrasonic wave technology, holding a total of 3 patents. His work primarily focuses on methods and devices for the interferometric detection of surface displacements in solids.
Latest Patents
One of his latest patents is a method and apparatus for interferometric detection of surface displacements. This invention relates to a process and device that utilizes an illumination laser to detect surface displacements in test materials excited by ultrasonic waves. The reflected light is brought into a state of interference, which is then identified by a detector. This innovation improves upon prior art by employing a joint illumination laser to operate multiple interferometers, enhancing sensitivity and efficiency.
Another significant patent is for an electromagnetic transducer designed for the transmission and reception of ultrasonic waves in the touchless testing of metal workpieces, particularly steel. This transducer is capable of continuous testing of advancing materials through wavelength and modal spectroscopy. It features a pair of transducer segments with parallel conductor tracks on a printed circuit board, allowing for the presetting of frequencies and wavelengths through a matrix logic circuit.
Career Highlights
Throughout his career, Roland Keck has worked with various research institutions, including the Betriebsforschungsinstitut VDEh Institut für Angewandte Forschung GmbH. His work has contributed to advancements in ultrasonic testing technologies, making significant impacts in the field.
Collaborations
He has collaborated with notable individuals such as Fritz Isselstein and Ernst Luhn, further enhancing his contributions to the field of ultrasonic technology.
Conclusion
Roland Keck's innovative work in ultrasonic wave technology and his patents reflect his dedication to advancing the field. His contributions continue to influence the methods used in the testing of materials today.
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