Location History:
- Ontario, CA (2017)
- Waterloo, CA (2022)
Company Filing History:
Years Active: 2017-2022
Title: Chang Ge: Innovator in Temporal Database Technologies
Introduction
Chang Ge is a notable inventor based in Waterloo, Canada. He has made significant contributions to the field of database technology, particularly in the area of temporal databases. With a total of 2 patents, his work focuses on improving the performance and efficiency of data management systems.
Latest Patents
Chang Ge's latest patents include innovative solutions for partitioned temporal database tables and a bitemporal timeline index. The first patent, titled "Timeline index for partitioned temporal database tables," addresses the implementation of distributed storage of temporal data. This patent outlines techniques that enhance the performance of various database operators, such as temporal aggregation and time travel. The use of checkpoints is emphasized as a means to significantly boost performance in diverse scenarios. Additionally, the partitioning techniques described can be applied in a parallel execution context, which is beneficial for reducing local memory footprint and facilitating in-memory database processing.
The second patent, "Bitemporal timeline index," involves receiving a query from a remote application server that specifies a fact along with system and application times. This patent details how a bitemporal timeline index can be accessed to identify data responsive to the query. The index includes both a system time dimension and an application time dimension, allowing for efficient data retrieval.
Career Highlights
Chang Ge is currently employed at SAP SE, where he continues to develop innovative solutions in database technology. His work has had a significant impact on how temporal data is managed and utilized in various applications.
Collaborations
Chang has collaborated with notable colleagues, including Martin Kaufmann and Anil Kumar Goel, contributing to advancements in their field.
Conclusion
Chang Ge's contributions to temporal database technologies through his patents demonstrate his commitment to innovation and efficiency in data management. His work continues to influence the industry and pave the way for future advancements.
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.