Lei Cui

Title: Innovations and Contributions of Inventor Lei Cui

Introduction

Lei Cui is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of technology, particularly in network security and laser technology. With a total of six patents to his name, Lei Cui continues to push the boundaries of innovation.

Latest Patents

One of Lei Cui's latest patents is a security protection method and device based on the industrial internet. This invention addresses the critical area of network security by creating a secure isolation between the Internet and the industrial Internet platform intranet. The method involves deploying an exit firewall that allows necessary ports to be opened from the Internet to the industrial Internet platform intranet while prohibiting all other accesses. Additionally, a regional firewall is utilized to ensure isolation between the intranet core server and secondary nodes, enhancing overall security.

Another notable patent is for a laser light source and laser projection device. This invention includes a laser assembly with multiple light-emitting regions, each producing beams of different colors. The light combination mirror assembly converges these beams to form a white beam, showcasing Lei Cui's innovative approach to laser technology.

Career Highlights

Throughout his career, Lei Cui has worked with notable companies such as Hisense Laser Display Co., Ltd. and Huaneng Information Technology Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Lei Cui has collaborated with talented individuals in his field, including Zhe Xing and Xintuan Tian. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

In summary, Lei Cui is an influential inventor whose work in network security and laser technology has led to significant advancements. His patents reflect a commitment to innovation and a desire to improve technological solutions.