Changwei Liu

Title: Changwei Liu: Innovator in Document Processing Technologies

Introduction

Changwei Liu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of document processing, holding a total of six patents. His innovative approaches have enhanced the efficiency and flexibility of document management systems.

Latest Patents

Changwei Liu's latest patents include a method and system for processing documents on layers. This invention discloses a method for processing document data, wherein the document data comprises at least one page in order, and each page contains at least one layer. The method involves managing and controlling these layers respectively, enabling more flexible document processing within a docbase management system. Another notable patent is related to a docbase management system and a method for extending its functions. This invention allows for the determination of an extended function module that matches extended data, facilitating the processing of this data without the need to recompile the entire system.

Career Highlights

Throughout his career, Changwei Liu has worked with notable companies such as Sursen Corporation and Beijing Sursen International Information Technology Co. His work has focused on advancing document management technologies, making significant strides in the industry.

Collaborations

Changwei Liu has collaborated with several professionals in his field, including Donglin Wang and Xu Guo. These collaborations have contributed to the development of innovative solutions in document processing.

Conclusion

Changwei Liu's contributions to document processing technologies have established him as a key figure in the field. His patents reflect a commitment to innovation and efficiency in document management systems.