Company Filing History:
Years Active: 2002-2003
Title: Eric David Haugen: Innovator in Ultrasonic Level Sensing Technology
Introduction
Eric David Haugen is a notable inventor based in Farmington, MN (US). He has made significant contributions to the field of ultrasonic level sensing technology, holding a total of 4 patents. His work focuses on enhancing the accuracy and reliability of liquid level measurement systems.
Latest Patents
Haugen's latest patents include a built-in test procedure for non-intrusive ultrasonic level sensing. This innovative system features a transducer assembly with an ultrasonic transducer and a switch that activates when the transducer is in contact with a tank surface. Once activated, a test sequence begins to ensure that ultrasonic transmissions exceed a specific threshold for a designated time. This process is repeated for each level sensing cycle.
Another significant patent is the method and apparatus for eliminating substantially false echoes produced by electrical noise in high gain receiver circuits. This invention addresses the challenge of false echo pulses that can interfere with accurate measurements. By accepting only echo pulses that occur synchronously within predetermined interpulse periods, Haugen's method effectively reduces false readings without compromising the integrity of the amplified echo pulses.
Career Highlights
Eric David Haugen is currently employed at Rosemount Aerospace Limited, where he continues to develop innovative solutions in the field of aerospace technology. His expertise in ultrasonic sensing has positioned him as a key contributor to advancements in this area.
Collaborations
Haugen has collaborated with notable colleagues, including Charles George Huss and Greg Allen Seidel. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Eric David Haugen's contributions to ultrasonic level sensing technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in the field and a dedication to developing effective solutions. His work continues to impact the industry positively.