Hong-Yu Chang

Title: Innovations of Hong-Yu Chang in Fax Machine Technology

Introduction

Hong-Yu Chang is a notable inventor based in Cheng I-Lan Hsien, Taiwan. He has made significant contributions to the field of fax machine technology. His innovative designs have improved the functionality and efficiency of fax machines, making them more reliable for users.

Latest Patents

Hong-Yu Chang holds a patent for a mechanical transmission mechanism for fax machines. This invention includes an optical reader, a roller, a heat-sensitive head for printing, a heat-sensitive head press piece, a roller transmission mechanism, a heat-sensitive head sustaining mechanism, and a steering clutch mechanism. The design ensures that when the fax machine receives a transmitting signal, the sustaining mechanism urges the heat-sensitive head upward, creating substantial clearance to prevent the heat-sensitive paper from rolling out during the transmission of graphic information. Upon receiving a reproducing or receiving signal, the steering clutch mechanism actuates the roller transmission mechanism to initiate the operation of reproducing or receiving graphic information.

Career Highlights

Hong-Yu Chang is currently associated with Cal-Comp Electronics, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the capabilities of fax machines, which remain essential in various business environments.

Conclusion

Hong-Yu Chang's contributions to fax machine technology exemplify the importance of innovation in everyday devices. His patent reflects a deep understanding of mechanical systems and user needs, ensuring that fax machines remain effective tools for communication.