Tainan, Taiwan

Yu-Hao Chang

This inventor holds 1 USPTO granted patent. Top assignee: Coretronic Corporation. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yu-Hao Chang. Retrieved from https://idiyas.com/inventor/yu-hao-chang-yel4i6be

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Innovation Spotlight: Yu-Hao Chang and His Optical Module Patent

Introduction

Yu-Hao Chang, an accomplished inventor based in Tainan, Taiwan, has made a significant contribution to the field of optical technology. With a focus on developing advanced optical modules, he holds a notable patent that showcases his innovative spirit.

Latest Patents

Yu-Hao Chang's sole patent is for an "Optical Module and Projection Apparatus." This patent presents a sophisticated optical module consisting of a base, a first frame, an optical element, and at least one driving assembly. The innovative design allows the first frame to move relative to the base, utilizing a magnetic force generated by the driving assembly. Each driving assembly is crafted to include a coil and a Halbach array magnet structure, designed to work in tandem, enhancing the performance of projection systems.

Career Highlights

Throughout his career, Yu-Hao Chang has been associated with Coretronic Corporation, where he utilizes his expertise in optical technologies. His ongoing dedication to innovation has positioned him as a key player in the advancement of projection technologies.

Collaborations

Yu-Hao Chang collaborates with other talented individuals, including coworkers Chien-Sheng Liu and Chang-Lin Hsieh. Together, they contribute to the dynamic environment of innovation at Coretronic Corporation, fostering advancements in optical solutions.

Conclusion

In conclusion, Yu-Hao Chang exemplifies the spirit of innovation in the field of optical technology. His patent for the optical module and projection apparatus not only reflects his creative vision but also has the potential to influence future developments in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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