Company Filing History:
Years Active: 1999
Title: Innovations by Chee Ang Loong in Ultrasonic Sensor Technology
Introduction
Chee Ang Loong is an accomplished inventor based in Pointe Claire, Canada. He has made significant contributions to the field of ultrasonic sensor technology, particularly in the monitoring of material properties during various manufacturing processes. His innovative work has led to the development of a patented technology that enhances the efficiency and accuracy of casting and molding operations.
Latest Patents
Chee Ang Loong holds a patent for "Ultrasonic sensors for on-line monitoring of castings and molding." This patent describes ultrasonic sensors and associated methods designed for real-time monitoring of material properties during die casting, molding, and extrusion processes at elevated temperatures. The technology utilizes ultrasonic waveguides embedded in processing machines, along with piezoelectric ultrasonic transducers. These sensors operate in a reflection geometry, requiring access from one side of the processing machines. The monitoring parameters include the flow front, gap development, and temperature of the materials being processed, as well as the viscosity of molten polymers in extrusion machines. The piezoelectric ultrasonic transducers are made from high Curie temperature materials and are fabricated using sol-gel techniques.
Career Highlights
Chee Ang Loong is affiliated with the National Research Council of Canada, where he continues to advance research in ultrasonic sensor technology. His work has been instrumental in improving the monitoring capabilities of manufacturing processes, thereby enhancing product quality and operational efficiency.
Collaborations
Throughout his career, Chee Ang Loong has collaborated with notable colleagues, including Cheng-Kuei Jen and Ky Thanh Nguyen. These collaborations have contributed to the development and refinement of his innovative technologies.
Conclusion
Chee Ang Loong's contributions to ultrasonic sensor technology represent a significant advancement in the field of manufacturing. His patented innovations are set to improve the efficiency and accuracy of various processes, showcasing the importance of research and development in industrial applications.