Company Filing History:
Years Active: 1999-2001
Title: The Innovative Works of Robert De Vanssay
Introduction
Robert De Vanssay is an accomplished inventor based in Savigny-sur-Orge, France. With a total of two patents to his name, he has made significant contributions to the field of sound signal measurement and ultrasound technology. His innovative approaches have paved the way for advancements in fluid dynamics and measurement techniques.
Latest Patents
De Vanssay's latest patents showcase his expertise and ingenuity. The first patent details a method of measuring the propagation time of a sound signal in a fluid by identifying the zero-crossing of said sound signal. This innovative approach involves sampling and digitizing each received sound signal to determine the maximum amplitudes of two lobes within a given period. The ratio of these amplitudes is compared against an ideal amplitude ratio to accurately assess the characteristic oscillations of the signal. The process determines whether the zero-crossing is established between the two lobes of the characteristic period.
The second patent pertains to an ultrasound apparatus designed for measuring fluid flow speed. This apparatus features first and second ultrasound transducers arranged at spaced positions along the fluid's direction of flow. With an integrated transmitter and receiver module, along with switching mechanisms, both transducers can operate alternately. The inclusion of logic gates and resistive divider bridges in the transmitter module facilitates precise measurements for enhanced accuracy.
Career Highlights
Robert De Vanssay is currently employed at Schlumberger Industries, a leading company in the oil and gas sector known for its technological innovations. His work at Schlumberger involves developing advanced methods and systems that contribute to the efficiency and accuracy of measuring fluid properties. De Vanssay's extensive knowledge and skills in the field serve as a valuable asset to the company.
Collaborations
Throughout his career, De Vanssay has collaborated with esteemed colleagues, including Jean Simon and Alain G. Bazin. Their combined expertise fosters a productive environment for innovation, allowing them to tackle complex challenges in the realm of sound measurement and fluid dynamics.
Conclusion
Robert De Vanssay stands as a prominent figure in the world of innovations, particularly in sound signal measurement and ultrasound technology. With his noteworthy patents and contributions to Schlumberger Industries, he continues to push the boundaries of engineering and invention. His collaborative efforts and relentless pursuit of knowledge have established him as an influential inventor in his field.