Taichung, Taiwan

Yu-Chang Fan

This inventor holds 1 USPTO granted patent. Top assignee: Merry Electronics (Shenzhen) Co., Ltd.. Active years: 2016.

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

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Innovations of Yu-Chang Fan in Earphone Technology

Introduction

Yu-Chang Fan is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of audio technology, particularly in the design of water-repellent earphones. His innovative approach addresses common issues faced by audio devices, enhancing their durability and performance.

Latest Patents

Yu-Chang Fan holds a patent for a water-repellent earphone. This invention features a main body that includes a receiving space for accommodating a speaker. The design incorporates a drainage tunnel that communicates with two openings on the external surface of the main body. This structure allows for quick expulsion of moisture, preventing damage to the speaker and improving acoustic performance, especially in the low-frequency range.

Career Highlights

Yu-Chang Fan is currently employed at Merry Electronics (Shenzhen) Co., Ltd. His work at this company has allowed him to focus on developing innovative audio solutions that meet the demands of modern consumers. His dedication to improving earphone technology has positioned him as a key player in the industry.

Collaborations

Yu-Chang Fan has collaborated with talented coworkers such as Chien-Cheng Yang and Fang-Chang Hsieh. Their combined expertise has contributed to the successful development of advanced audio products.

Conclusion

Yu-Chang Fan's contributions to earphone technology exemplify the importance of innovation in enhancing user experience. His patented designs not only address practical challenges but also set new standards in audio performance.

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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