Junfei Song

Title: Junfei Song - Innovator in User Permission Data Query Methods

Introduction

Junfei Song is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of data management and electronic devices. His innovative approach focuses on enhancing user permission data query methods, which are crucial for effective data handling in organizations.

Latest Patents

Junfei Song holds a patent for a "User permission data query method and apparatus, electronic device and medium." This patent outlines a method that includes obtaining a first data table with staff identification numbers and their corresponding departments. It also involves acquiring a second data table that details the relationship among staff identification numbers, roles, and administration authority information. The method calculates an MD5 value for each staff identification number and role, allowing for efficient permission data retrieval when a query request is made.

Career Highlights

Junfei Song is currently employed at Ping An Technology (Shenzhen) Co., Ltd. His work at this leading technology company has allowed him to develop and refine his innovative methods in data management. His expertise in this area has positioned him as a valuable asset to his team and the organization.

Collaborations

Junfei collaborates with talented coworkers, including Chao Dong and Yaozhang Chen. Their combined efforts contribute to the advancement of technology and innovation within their field.

Conclusion

Junfei Song's contributions to user permission data query methods exemplify the importance of innovation in technology. His work not only enhances data management but also sets a standard for future developments in the industry.