Location History:
- Beijing, CN (2022 - 2023)
- Tianjin, CN (2024)
Company Filing History:
Years Active: 2022-2025
Title: Innovations of Hai Jun Shen
Introduction
Hai Jun Shen is a prominent inventor based in Beijing, China. He has made significant contributions to the field of data virtualization and multi-datasource query optimization. With a total of six patents to his name, Shen's work has had a considerable impact on the way data is managed and accessed in distributed environments.
Latest Patents
One of Shen's latest patents is titled "Cross-database join query." This invention involves a data virtualization layer that receives a join query request related to multiple tables stored across various distributed database servers. The system generates several candidate query plans, each indicating the order for transmitting the tables to the data virtualization layer. The query cost for each plan is calculated based on the data amount to be transmitted, allowing for the selection of the most efficient plan with the lowest query cost.
Another notable patent is "Remote datasource-based optimization of procedure-based multi-datasource queries." This approach optimizes multi-datasource queries in a networked computing environment. It involves obtaining a procedure containing a set of queries designed to access specific data from multiple datasources in a virtualized hybrid storage environment. Mapped store procedures are created for each datasource, which are then executed in response to the running of the procedure.
Career Highlights
Hai Jun Shen is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to collaborate with leading experts in the field and contribute to innovative solutions in data management.
Collaborations
Some of Shen's notable coworkers include Chang Sheng Liu and Ying Qi Pan. Their collaborative efforts have further advanced the research and development of data virtualization technologies.
Conclusion
Hai Jun Shen's contributions to the field of data virtualization and query optimization are noteworthy. His innovative patents reflect a deep understanding of complex data systems and a commitment to improving data access and management.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.