Company Filing History:
2 out of 6 
2 out of 832,812 Years Active: 2018-2019
Title: Innovations of Inventor Hung-Tai Cheng
Introduction
Hung-Tai Cheng is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of mechanical engineering, particularly in the design of spline wheels and wave speed reducers. With a total of 2 patents, his work showcases innovative methods that enhance the functionality and efficiency of mechanical systems.
Latest Patents
Hung-Tai Cheng's latest patents include a method for designing a member of spline wheel contour and a wave speed reducer with a self-locking function. The first patent outlines a method for designing a spline surface contour of a roller-type wave-motion. This method involves slicing the radial movement track of a roller between a cam and a spline aperture, allowing for the sequential acquisition of circle centers and points of tangency. The result is a single-sided tooth flank contour that is mirrored to form a corresponding side tooth flank contour.
The second patent presents a wave speed reducer that incorporates a self-locking function. This invention features a structure that outputs driving rotation at a specific reduction ratio, utilizing rollers that rotate via a cam. The designed convex arc of the cam restricts the rollers from rotating in reverse, thus creating a compound type reducer device that combines the wave speed reducer with a planetary gear set. This innovation addresses conventional issues such as poor driving accuracy at tiny rotation angles and the lack of self-locking functions in traditional reducers.
Career Highlights
Throughout his career, Hung-Tai Cheng has worked with Prodrives & Motions Co., Ltd., where he has applied his expertise in mechanical design. His contributions have significantly impacted the development of advanced mechanical systems.
Collaborations
Hung-Tai Cheng has collaborated with notable professionals in his field, including Chia-Sheng Liang and Szu-Ming Huang. These collaborations have fostered innovation and the exchange of ideas, further enhancing the quality of his work.
Conclusion
Hung-Tai Cheng is a distinguished inventor whose innovative patents in spline wheel design and wave speed reducers demonstrate his commitment to advancing mechanical engineering. His work not only addresses existing challenges but also paves the way for future innovations in the field.