Yifeng Wang

Title: Yifeng Wang: Innovator in Voiceprint Technology and Fabric Manufacturing

Introduction

Yifeng Wang is a prominent inventor based in Beijing, China. He has made significant contributions to the fields of voiceprint technology and fabric manufacturing. With a total of three patents to his name, Wang's work showcases his innovative approach to solving complex problems in these industries.

Latest Patents

Wang's latest patents include a method for training a voiceprint extraction model and a method for voiceprint recognition, along with a device and medium thereof. This training method involves acquiring voice data from a user across multiple devices and extracting acoustic features to construct a training data set. The data set is then input into a neural network model, which is trained until the loss function converges. The loss function is a weighted sum of various loss functions, ensuring a comprehensive training process.

Another notable patent is a method for manufacturing fabric with high-efficiency and high-precision flat screen and digital printed patterns, which emphasizes energy saving and emission reduction. This method streamlines the manufacturing process by incorporating a biological enzyme pretreatment process and a shortened flow that reduces the amount of sizing agent used. This innovation not only lowers production costs but also minimizes wastewater pollution, addressing issues related to mottled fabric caused by traditional sizing methods.

Career Highlights

Wang has worked with notable companies such as Beijing Xiaomi Pinecone Electronics Co., Ltd. and Zhejiang Furun Dyeing and Printing Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in technology and manufacturing processes.

Collaborations

Wang has collaborated with talented individuals such as Guodu Cai and Guozhu Fu. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Yifeng Wang's contributions to voiceprint technology and fabric manufacturing highlight his role as an influential inventor. His innovative patents and career achievements reflect his commitment to advancing technology and improving manufacturing processes.