Company Filing History:
Years Active: 2009-2011
Title: Innovations of Yin Ling Cheung
Introduction
Yin Ling Cheung is a prominent inventor based in Markham, Canada. She has made significant contributions to the field of database systems, particularly in managing savepoint functionality. With a total of 3 patents to her name, her work has had a notable impact on data processing technologies.
Latest Patents
Yin Ling Cheung's latest patents include innovative techniques for savepoint processing in distributed database systems. One of her patents focuses on managing and coordinating savepoint functionality, where techniques are provided for processing savepoint statements, rollback to savepoint statements, and release savepoint statements. This invention determines whether to propagate these statements to a data source based on an asymmetrical model, allowing for a nested level of savepoints on a federated server side to exceed that on the data source side. Another patent she holds involves a method, system, and article of manufacture for rolling back past a boundary generator to a savepoint located in a unit of work. This method examines a savepoint status indicator and rolls back to the savepoint depending on the permissions indicated by the status.
Career Highlights
Yin Ling Cheung is currently employed at International Business Machines Corporation (IBM), where she continues to innovate in the field of data processing. Her work at IBM has allowed her to collaborate with other talented professionals in the industry.
Collaborations
Some of her notable coworkers include Yuk Kuen Chan and Paul Miller Bird, with whom she has worked closely on various projects.
Conclusion
Yin Ling Cheung's contributions to database technology through her patents demonstrate her expertise and commitment to innovation. Her work continues to influence the field and pave the way for future advancements in data processing systems.