Suzhou, China

Feilong Cheng

This inventor holds 1 USPTO granted patent. Top assignee: Merry Electronics (Suzhou) Co., Ltd.. Active years: 2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Feilong Cheng. Retrieved from https://idiyas.com/inventor/feilong-cheng

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

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2020

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1 patent (USPTO):Explore Patents

Title: Feilong Cheng: Innovator in Hearing Protection Technology

Introduction

Feilong Cheng is a notable inventor based in Suzhou, China. He has made significant contributions to the field of hearing protection technology. His innovative approach has led to the development of a unique product that addresses the needs of users in various environments.

Latest Patents

Feilong Cheng holds a patent for a hearing protection earphone, a hearing protection method, and a computer program storage medium for the same. The invention provides a hearing protection earphone that includes a sound control system. This system features a wearing-status sensing module that monitors the current wearing status of the earphone. It sends a first monitoring signal when the earphone is worn and a second monitoring signal when it is not. The main control module enables a play function corresponding to the earphone's play mode when the first signal is received. Additionally, it counts the stand-by time and turns off the earphone after a preset time elapses when the second signal is received. This innovative design enhances user experience and safety.

Career Highlights

Feilong Cheng is currently employed at Merry Electronics (Suzhou) Co., Ltd. His work at this company has allowed him to focus on developing advanced hearing protection solutions. His dedication to innovation has positioned him as a key player in the industry.

Collaborations

Feilong Cheng collaborates with talented coworkers, including Guoming Song and Ming Zhu. Their combined expertise contributes to the success of their projects and the advancement of technology in their field.

Conclusion

Feilong Cheng's contributions to hearing protection technology exemplify the impact of innovative thinking in addressing real-world challenges. His patent and work at Merry Electronics highlight his commitment to enhancing user safety and experience.

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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