Yang-Chang Chien is a prominent inventor based in Tu-Cheng, Taiwan. He has made significant contributions to the field of optical technologies, holding a total of 11 patents. His work focuses on enhancing optical systems, particularly in portable electronic devices.

Latest Patents

Among his latest innovations is an optical lens that features a central optical portion and a peripheral portion. This lens includes a first ZnS coating on both portions and a first MgF coating on the central optical portion. The optical thickness of these coatings is precisely one quarter of the wavelength of predetermined light, optimizing their performance. Another notable patent is an optical viewfinder system for cameras, which comprises a lens element group, a beam splitter, and a window. This system is designed to improve quality and energy efficiency in portable electronic devices.

Career Highlights

Yang-Chang Chien is currently associated with Hon Hai Precision Industry Co., Ltd., a leading company in the electronics sector. His work at the company has been instrumental in advancing optical technologies that are crucial for modern devices.

Collaborations

He has collaborated with notable coworkers, including Yi-Mou Huang and Hsin-Ho Lee, contributing to various innovative projects.

Conclusion

Yang-Chang Chien's contributions to optical technologies have made a significant impact in the field. His patents reflect a commitment to innovation and excellence in design.

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