Hui Han

Title: Innovations and Contributions of Inventor Hui Han

Introduction

Hui Han is a notable inventor based in Shanghai, China. He has made significant contributions to the field of technology, particularly in network systems and chemical processes. With a total of two patents to his name, his work reflects a commitment to innovation and advancement.

Latest Patents

Hui Han's latest patents include a "Method, apparatus and system of charging for a data flow in SDN network." This invention involves an SDN control device that determines a charging plan and a corresponding routing path for a user's data flow. The charging plan is associated with a network condition-related rate of respective SDN service devices in the routing path. Each SDN service device is configured to charge the data flow based on the applicable rate in the charging plan and to aggregate generated charging information for a charging system.

Another significant patent is the "Process for producing dimethyl carbonate." This process achieves a high conversion rate by reacting alkylene glycol with urea through an alcohylysis reaction to produce alkylene carbonate and ammonia. The alkylene carbonate then reacts with methanol via transesterification to yield dimethyl carbonate. Notably, nitrogen-containing impurities are substantially removed before separation, and unreacted feedstock and catalysts are recycled in the process.

Career Highlights

Hui Han has worked with prominent companies such as Yashentech Corporation and Alcatel Lucent. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Hui has collaborated with several professionals, including Youqi Wang and Xunwen Wang, who have contributed to his projects and innovations.

Conclusion

Hui Han's contributions to technology through his patents and career experiences highlight his role as an influential inventor. His work continues to impact the fields of network systems and chemical processes, showcasing the importance of innovation in driving progress.