Nanjing, China

Yin-Shan Ji

This inventor holds 1 USPTO granted patent. Top assignee: Inventec Appliances Corporation. Active years: 2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yin-Shan Ji. Retrieved from https://idiyas.com/inventor/yin-shan-ji

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 = 2.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2008

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1 patent (USPTO):Explore Patents

Title: Innovations of Yin-Shan Ji in Portable Communication Technology.

Introduction

Yin-Shan Ji is an innovative inventor based in Nanjing, China. He has made significant contributions to the field of portable communication technology. His work focuses on enhancing the functionality of mobile devices to assist individuals with hearing impairments.

Latest Patents

Yin-Shan Ji holds a patent for a "Portable phone capable of being switched into hearing aid function." This invention utilizes a sound receiving unit installed in the portable phone to capture surrounding sounds within an appropriate range. The device then amplifies these sounds through a playback mechanism, allowing individuals with hearing difficulties to communicate more effectively. The portable phone can seamlessly toggle between its regular telephone function and the hearing aid function, providing a dual purpose for users.

Career Highlights

Yin-Shan Ji is associated with Inventec Appliances Corporation, where he continues to develop innovative solutions in the realm of mobile technology. His dedication to improving communication for those with hearing challenges showcases his commitment to social impact through technology.

Collaborations

Yin-Shan Ji collaborates with Cheng-Shing Lai, a talented woman in the field, to further enhance their projects and drive innovation within their company.

Conclusion

Yin-Shan Ji's work exemplifies the intersection of technology and social responsibility. His inventions not only advance mobile communication but also provide essential support for individuals with hearing impairments.

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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