Wei Mei

Title: Innovations by Inventor Wei Mei in Acoustic Technology

Introduction

Wei Mei is a noted inventor based in Shanghai, China, recognized for his contributions to acoustic technology. With a total of two patents to his name, Wei has made significant advancements in noise reduction methods for audio devices, particularly headsets.

Latest Patents

Wei Mei's latest innovations encompass two critical patents. The first is a "Noise reduction operation control method for headset and audio processor in terminal device." This patent outlines a sophisticated method where a pin of a universal serial bus (USB) Type-C interface is multiplexed. By implementing a switch circuit that corresponds to the pin, the normal function of the USB Type-C interface remains unaffected. This innovative design allows for the seamless coupling of a digital microphone (DMIC) processor in a terminal device and a noise reduction microphone in a headset. The outcome is enhanced noise reduction processing for headsets via the terminal device.

The second patent is titled "Headset jack and method for detecting whether headset is inserted in position." This invention describes a headset jack which features a clamping component designed to secure a headset plug upon insertion. A unique membrane switch, which generates elastic deformation when pressure is applied by the headset plug, ensures that the electrical connections are properly engaged when the headset is correctly positioned. This method enhances user experience by providing clear feedback regarding the headset's connection status.

Career Highlights

Wei Mei is currently employed at Huawei Technologies Co., Limited, a leading global provider of information and communications technology (ICT) infrastructure and smart devices. His role within the company allows him to collaborate with impressive colleagues on further developing innovative audio technologies.

Collaborations

Throughout his career, Wei has worked alongside notable coworkers such as Haodong Liu and Fengyu Sun. These collaborations have been key to driving forward the research and practical applications of his inventions in the audio field.

Conclusion

Wei Mei exemplifies the spirit of innovation in the realm of acoustic technology through his patents that aim to enhance user experience with headsets and audio devices. His work at Huawei Technologies Co., Limited ensures that his contributions continue to make a significant impact in the industry. As technology evolves, the advancements made by inventors like Wei (through innovative solutions) pave the way for a quieter, more connected world.