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: Jingui Wang and a Miniature Loudspeaker Invention
Introduction
Jingui Wang is an inventor associated with Province, China, and Merry Electronics (Suzhou) Co., Ltd. His listed patent concerns a miniature loudspeaker designed with an adjustable diaphragm position and a tuned sound-guiding channel.
Latest Patents
Wang is credited with 1 patent, titled “Miniature Loudspeaker.” The invention includes a housing, a magnetic circuit system, and a vibration system with a voice coil and diaphragm. Tuning holes in the magnetic circuit system, damper, and diaphragm work together to form a sound guide channel between the exterior and a resonant cavity inside the housing. A control circuit supplies direct-current bias to the voice coil to adjust the diaphragm’s initial position. The damper changes length as that position shifts, supporting the loudspeaker’s operation.
Career Highlights
The available information identifies Wang’s work through this loudspeaker patent and his association with Merry Electronics (Suzhou) Co., Ltd. The invention addresses the interaction between diaphragm positioning, damper movement, and acoustic tuning in a compact speaker design.
Collaborations
The provided information connects Wang’s patent work with Merry Electronics (Suzhou) Co., Ltd. No additional collaborators or co-inventors are specified.
Conclusion
Jingui Wang’s listed invention combines adjustable diaphragm positioning with a coordinated tuning-hole sound path in a miniature loudspeaker, reflecting his documented contribution to audio technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile