Chin-Hung Chang

Title: Innovator Spotlight: Chin-Hung Chang and His Two-Step Focus Lens Patent

Introduction: Chin-Hung Chang is an innovative inventor based in Tu-Cheng, Taiwan. With a focus on advancements in camera technology, he has contributed significantly to the industry through his inventive work.

Latest Patents: Chang holds a patent for a two-step focus lens in auto-focusing cameras. This invention comprises an auto-focusing lens that includes a lens unit, a permanent magnet mounted around the lens unit, and two coil seats equipped with windings. When electric currents are applied to these windings, they establish magnetic fields that interact with the magnet's field, allowing the lens unit to shift smoothly between its front and rear focus points. This design enhances the efficiency and effectiveness of auto-focusing technology in cameras.

Career Highlights: Chin-Hung Chang is employed at Foxconn Technology Co., Ltd., a leading manufacturer in the electronics sector. His work at Foxconn emphasizes his commitment to pushing the boundaries of optical technologies and enhancing consumer electronics.

Collaborations: Throughout his career, Chang has collaborated with talented individuals in his field, including Cheng-Fang Hsiao and Ching-Hsing Huang. These partnerships have fostered an environment of creativity that supports the development of innovative solutions.

Conclusion: Chin-Hung Chang's contributions to the field of camera technology exemplify the impact of innovation on everyday life. His patent for the two-step focus lens is a testament to his ingenuity and dedication to enhancing photographic technology. Through his work at Foxconn and collaborations with peers, Chang continues to inspire future advancements in the industry.