Chan-Hua Feng

Title: Innovations of Chan-Hua Feng

Introduction

Chan-Hua Feng is a notable inventor based in Chiai, Taiwan. He has made significant contributions to the field of bicycle technology, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of bicycle gear systems.

Latest Patents

One of Chan-Hua Feng's latest patents is a grip gear-shifter designed for actuating the derailleur of a bicycle. This innovative gear-shifter includes a return spring, a resilient steel plate with a polyhedron-formed controlling pawl, and a guiding ring with a guiding notch for cable management. The design allows for precise gear shifting, ensuring smooth transitions while riding.

Another significant invention is a bicycle speed control apparatus. This apparatus controls a gear transmission mechanism through a drive cable connected to the bicycle. It features a first seat attached to the handlebar and a second seat with a shaft for connection. The cylindrical sleeve member integrates various teeth for effective gear engagement, enhancing the overall riding experience.

Career Highlights

Chan-Hua Feng is affiliated with the National Science Council, where he continues to innovate and develop new technologies. His work has been instrumental in advancing bicycle gear systems, making them more user-friendly and efficient.

Collaborations

Throughout his career, Chan-Hua Feng has collaborated with notable colleagues, including Jen-Ji Wang and I-Chao Yan. These partnerships have contributed to the successful development of his innovative patents.

Conclusion

Chan-Hua Feng's contributions to bicycle technology through his patents demonstrate his commitment to innovation and improvement in the cycling experience. His work continues to inspire advancements in the field.