Junfeng Sun

Title: Innovations by Junfeng Sun in Data Redaction Technology

Introduction

Junfeng Sun is an accomplished inventor based in Sunnyvale, California. He has made significant contributions to the field of data management, particularly in the area of data redaction. With a total of two patents to his name, his work focuses on enhancing the security and privacy of semi-structured document databases.

Latest Patents

Junfeng Sun's latest patents revolve around an apparatus and method for data redaction in a semi-structured document database. The first patent describes an apparatus that includes a processor and a memory connected to the processor. The memory stores instructions executed by the processor to manage a semi-structured document database containing a collection of documents with semi-structured data formats. Data redaction rules are defined, with each rule specifying a redaction type and a path expression to a redaction location within the document's data format. The rules are applied to create redacted documents, which are then supplied for use. The second patent mirrors the first, with additional features that allow for a configurable range of redaction values and formats, further enhancing the flexibility and effectiveness of the data redaction process.

Career Highlights

Junfeng Sun is currently employed at MarkLogic Corporation, where he continues to innovate in the field of data management. His work at the company has positioned him as a key player in developing solutions that address the challenges of data privacy and security.

Collaborations

Junfeng collaborates with Caio Vinicius B Milani, leveraging their combined expertise to push the boundaries of data redaction technology.

Conclusion

Junfeng Sun's contributions to data redaction technology demonstrate his commitment to improving data security in semi-structured document databases. His innovative patents reflect a deep understanding of the complexities involved in data management, making him a valuable asset in the tech industry.