Company Filing History:
Years Active: 2003-2004
Title: Innovations of Chen-Fu Liao in Precision Servo Control Systems
Introduction
Chen-Fu Liao is an accomplished inventor based in Maple Grove, MN (US). He has made significant contributions to the field of automation and control systems, particularly through his innovative designs for pneumatic actuators. With a total of two patents to his name, Liao's work exemplifies the intersection of engineering and practical application.
Latest Patents
Liao's latest patent focuses on a precision servo control system for a pneumatic actuator. This system features a piston that can be positioned over a stroke using a supply of pressurized gas. The design includes a brake and a sensor system that work in conjunction with the actuator and the servo control system. The servo control system is engineered to initiate forward thrust from the pressurized gas to move the piston along its stroke. When a braking point is identified, the system can initiate a reverse thrust while maintaining forward thrust and selectively applying the brake to stop the piston within a predetermined tolerance of a desired stopping position. This innovative control system is easily programmable and can maintain accuracy even under varying loads and long stroke lengths.
Career Highlights
Chen-Fu Liao is currently employed at Tolomatic, Inc., where he continues to develop cutting-edge technologies in automation. His work has not only advanced the capabilities of pneumatic systems but has also set new standards for precision and reliability in the industry.
Collaborations
Liao has collaborated with notable colleagues such as Paul B. Gladen and Keith Hochhalter, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Chen-Fu Liao's contributions to the field of precision servo control systems highlight his expertise and commitment to advancing technology. His innovative designs continue to influence the industry and pave the way for future developments in automation.