Company Filing History:
Years Active: 2008-2009
Title: Hsing-Cheng Yu: Innovator in Motor Control and Linear Actuation
Introduction
Hsing-Cheng Yu is a notable inventor based in Hsinchu County, Taiwan. He has made significant contributions to the fields of motor control and linear actuation, holding a total of 2 patents. His innovative approaches have the potential to enhance the efficiency and performance of various technologies.
Latest Patents
One of Hsing-Cheng Yu's latest patents is a sensorless driving method for brushless DC motors. This method provides a precise commutating time by utilizing a mask-based phase shift digital detection mechanism. It effectively detects true zero-crossing points and incorporates a soft-switch function to minimize noise caused by transistor switching. The method enhances the motor's performance by reducing noise and vibration through a well-calibrated pulse width modulation (PWM) signal.
Another significant patent is a method and apparatus for estimating the position of a moving part of a linear actuator. This invention involves receiving magnetic signals from a magneto-resistive sensor and generating various waveforms to calculate the position of the moving part. By estimating the current position based on these signals, the method improves the accuracy and reliability of linear actuators.
Career Highlights
Hsing-Cheng Yu is affiliated with the Industrial Technology Research Institute, where he continues to develop innovative solutions in his field. His work focuses on enhancing the functionality and efficiency of motor control systems and linear actuators.
Collaborations
Hsing-Cheng Yu collaborates with talented individuals such as Shyh-Jier Wang and Hsing-Yu Lin. Their combined expertise contributes to the advancement of technology in their respective areas.
Conclusion
Hsing-Cheng Yu's contributions to motor control and linear actuation demonstrate his commitment to innovation. His patents reflect a deep understanding of technology and a drive to improve existing systems. His work continues to influence the industry positively.