Company Filing History:
20 out of 7,353 
6 out of 4,978 
1 out of 5,475 Years Active: 2014-2022
Title: Innovator Spotlight: Lei Chang from Beijing, China
Introduction: Lei Chang is a prolific inventor based in Beijing, China, boasting an impressive portfolio of 26 patents. His contributions to technology, particularly in database systems and file management, have significantly impacted the field.
Latest Patents: Among his most recent innovations are two notable patents. The first, titled "Parallel processing database system with a shared metadata store," introduces a method and system for executing database queries in parallel. This system utilizes a shared metadata store that resides on a master node, which then distributes metadata and query plans to worker nodes, improving efficiency in data processing. The second patent, "Pluggable storage system for distributed file systems," outlines an innovative method for managing data across varied storage systems. This invention enables seamless adaptation of file instructions based on compatibility, enhancing the overall data management process.
Career Highlights: Lei Chang has made significant strides in his career by working with prominent technology companies. Notably, he has been associated with EMC IP Holding Company LLC and EMC Corporation, where he has contributed his expertise in software engineering and system architecture.
Collaborations: Throughout his career, Lei has had the opportunity to collaborate with talented individuals in the tech industry. Noteworthy colleagues include Tao Ma and Zhanwei Wang, with whom he has embarked on various projects, furthering innovations in their respective fields.
Conclusion: Lei Chang's relentless pursuit of innovation and his numerous patents illustrate his dedication to advancing technology. His work not only showcases his inventive spirit but also reinforces the value of collaboration in driving significant technological advancements. As he continues to push boundaries, Lei remains a key figure in the landscape of modern technology.
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.