This inventor holds 1 USPTO granted patent. Top assignee: Merry Electronics (Suzhou) Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Guoyu Fan and In-Ear Headphone Testing Innovation.
Introduction
Guoyu Fan is an inventor associated with Suzhou, China, and Merry Electronics (Suzhou) Co., Ltd. His patent work includes a system and method for testing in-ear headphones.
Latest Patents
Fan is associated with 1 patent: “In-ear headphone testing system and method.” The invention describes a testing setup comprising an in-ear headphone, a terminal device, and a testing device. The terminal controls the headphone to play a preset sound, while the testing device uses a sound collection module to capture the output. A control chip processes the collected signal to produce a test result.
Career Highlights
Fan’s listed patent reflects work on equipment and methods for evaluating in-ear headphone sound output. The patent’s testing device includes a base, a coupling cavity for holding the headphone, a sound collection module positioned between them, and a control chip built into the base.
Collaborations
Fan’s listed coworkers include Hui Wu and Chunyan Hu. His patent is associated with Merry Electronics (Suzhou) Co., Ltd.
Conclusion
Guoyu Fan’s patent focuses on a structured approach to testing in-ear headphones by collecting and processing their sound output.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile