Company Filing History:
Years Active: 2002-2007
Title: Wun-Chang Shih: Innovator in Fluid Bearing Technology
Introduction
Wun-Chang Shih is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of fluid bearing technology, holding a total of 3 patents. His innovative designs have the potential to enhance the performance and efficiency of various mechanical systems.
Latest Patents
One of Wun-Chang Shih's latest patents is a fluid bearing module. This module features a bearing seat, a bearing, a deflecting member, and an impediment. The bearing seat has a capacity with an opening, and the bearing within has a hollow space for the rotor axis to pass through, filled with a lubricant medium. The deflecting member, which protrudes from the side near the opening of the bearing seat, bends toward the capacity and clips onto the rotor axis. The impediment prevents the deflecting member from bending toward the opening and departing from the rotor, forming a maze that keeps the lubricant medium contained.
Another notable patent is for a composite fluid dynamic bearing and its manufacturing method. This invention involves machining multiple bearings independently, ensuring that the grooves of each bearing have uniform slopes. By combining bearings with different groove slopes, a bearing module with pressure-generating grooves is created, improving the precision of the machining process.
Career Highlights
Wun-Chang Shih is affiliated with the Industrial Technology Research Institute, where he continues to develop innovative solutions in fluid dynamics. His work has garnered attention for its practical applications in various industries.
Collaborations
He has collaborated with notable colleagues, including Ching-Hsing Huang and Yu-Hsiu Chang, contributing to advancements in their field.
Conclusion
Wun-Chang Shih's contributions to fluid bearing technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing mechanical efficiency and performance. His work continues to influence the industry and inspire future developments.