Lei Wan

Title: Lei Wan: Innovator in Bionic Vision and Plasma Technology

Introduction

Lei Wan is a prominent inventor based in Shanghai, China, known for his contributions to the fields of bionic vision and plasma technology. With a total of four patents to his name, he has made significant strides in enhancing technological processes and applications.

Latest Patents

One of Lei Wan's latest patents is an "Active positioning method for bionic binocular vision during execution of SLAM task." This innovative method involves capturing panoramic images using a panoramic camera and detecting key scene information. It assigns values to pixels in the panoramic image to create a panoramic value map. The method projects the field-of-view areas of left and right bionic eye cameras onto this map, allowing for the calculation of a mean value of the current binocular field-of-view projection area. By comparing this mean value with a threshold, the method effectively enhances the SLAM system's input through high-value images captured by the bionic cameras.

Another notable patent is the "Plasma process apparatus with low particle contamination and method of operating the same." This invention features a chamber body and a liner that encloses a reaction space, equipped with a vacuum pump to maintain low pressure. The design includes a shutter to block contamination particles from entering the reaction space, ensuring that the current wafer remains uncontaminated. This apparatus not only protects the current wafer but also reduces contamination for subsequent wafer transfers, significantly improving efficiency.

Career Highlights

Throughout his career, Lei Wan has worked with notable organizations, including Advanced Micro-Fabrication Equipment Inc. and Jining University. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Lei has collaborated with several professionals in his field, including Xiaoming He and Zhaoyang Xu. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

In summary, Lei Wan is a distinguished inventor whose work in bionic vision and plasma technology has led to significant advancements in these fields. His innovative patents and collaborative efforts continue to shape the future of technology.