Chao-Hsien Chen

Title: Chao-Hsien Chen: Innovator in Optical Technology

Introduction

Chao-Hsien Chen is a prominent inventor based in Hsinchu, Taiwan. He is known for his contributions to optical technology, particularly in the development of advanced zoom lenses. His innovative work has led to significant advancements in the field of imaging.

Latest Patents

Chao-Hsien Chen holds a patent for a 10x zoom ratio wide-angle zoom lens. This lens features several lens sets made of different focal lengths. The design includes a first lens set with a positive dioptre, a second lens set with a negative dioptre, a third lens set with a positive dioptre, and a fourth lens set with a positive dioptre. The second lens set contains two lenses with negative dioptres and one lens with a positive dioptre. Notably, the lens with a positive dioptre has a non-spherical surface on the object side. Additionally, the lens with a negative dioptre closer to the positive-dioptre lens is cemented to it. The fourth lens set includes a lens with a negative dioptre and two non-spherical surfaces. This innovative wide-angle zoom lens adjusts its zoom by moving the second and fourth lens sets along its optical axis and focuses by moving the fourth lens set.

Career Highlights

Chao-Hsien Chen is affiliated with the Industrial Technology Research Institute, where he has made significant contributions to optical research and development. His work has been instrumental in enhancing the capabilities of imaging technologies.

Collaborations

Chao-Hsien Chen has collaborated with notable colleagues, including Yi-Chin Fang and Chen-Chin Cheng. Their teamwork has fostered innovation and progress in their respective fields.

Conclusion

Chao-Hsien Chen's contributions to optical technology, particularly through his patented 10x zoom ratio wide-angle zoom lens, highlight his role as a leading inventor in the industry. His work continues to influence advancements in imaging technology.