Title: Yuanhong Ma - Innovator in Acoustic Materials
Introduction
Yuanhong Ma is an inventor based in Zhenjiang, China. He is currently associated with Ssi New Material (Zhenjiang) Co., Ltd. Despite having no granted patents, he is actively involved in the development of innovative acoustic materials. His work focuses on enhancing the performance of loudspeakers through advanced material applications.
Latest Patent Applications
Yuanhong Ma has submitted several notable patent applications, including:
1. **Expandable Acoustic Reinforcement Member and Manufacturing Method Therefor and Use Thereof** - This application describes an expandable acoustic reinforcement member that increases its apparent volume and internal pore volume when specific expansion trigger conditions are met. The member is designed to improve the acoustic performance of loudspeakers while also preventing noise and prolonging the service life of the component.
2. **Iron-Modified Acoustic Material, Production Method Thereof, Speaker and Electronic Device** - This application details an iron-modified acoustic material created by mixing an iron-modified molecular sieve with various agents. The resulting material is intended for use in the rear cavity of speakers, significantly enhancing their stability and reliability in acoustic performance.
Conclusion
Yuanhong Ma is making strides in the field of acoustic materials, focusing on innovative solutions that improve loudspeaker performance. His latest patent applications reflect his commitment to advancing technology in this area.