This inventor holds 1 USPTO granted patent. Top assignee: Massachusetts Institute of Technology. Active years: 1997.
Company Filing History:
Years Active: 1997
Title: Jangbom Chai: Innovator in Non-Invasive Diagnosis Technology
Introduction
Jangbom Chai is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of non-invasive diagnosis and control of motors. His innovative approach has led to the development of a unique apparatus that enhances the assessment of motor-operated valves (MOVs).
Latest Patents
Jangbom Chai holds a patent for an "Apparatus and method for non-invasive diagnosis and control of motor." This invention compares the torque from an MOV motor with the valve displacement to assess the MOV's operating condition. The apparatus utilizes a transducer to measure the vibrations of the MOV housing, which are directly related to the motion of the valve. The signal processing apparatus analyzes these vibrations to recover the rotations of the rotating elements, allowing for a comprehensive understanding of the valve's performance. The invention also estimates the forces applied to the valve by measuring the torque between the stator and rotor of the motor.
Career Highlights
Jangbom Chai is affiliated with the Massachusetts Institute of Technology, where he continues to advance his research and innovations. His work has garnered attention for its practical applications in improving the reliability and efficiency of motor-operated systems.
Collaborations
Jangbom Chai has collaborated with esteemed colleagues such as Olli J Saarela and Stephen D Umans. Their combined expertise has contributed to the development of cutting-edge technologies in the field.
Conclusion
Jangbom Chai's contributions to non-invasive diagnosis technology exemplify the impact of innovative thinking in engineering. His patent and ongoing research at the Massachusetts Institute of Technology highlight his commitment to advancing motor control systems.