Location History:
- London, GB (2012 - 2013)
- Dresden, DE (2010 - 2016)
- Berlin, DE (2021)
Company Filing History:
Years Active: 2010-2025
Title: Innovations and Contributions of Inventor Hong-Hai Do
Introduction
Hong-Hai Do is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of database systems and software applications. With a total of 7 patents to his name, his work has had a considerable impact on technology and innovation.
Latest Patents
One of his latest patents is titled "Authorization checks and auditing for queries in database systems." This patent involves a method where a database system receives a query from an entity and provides a parse tree based on that query. The parse tree includes nodes that represent operations to be executed and data objects stored within the database system. The invention generates a module tree based on the parse tree, which includes a set of modules provided in sequential order from a root module to a leaf module. The system executes an authorization check using the module tree, determining whether the entity is authorized to access the data object and perform operations on it.
Another significant patent is "Determination and visualization of effective mask expressions." This patent describes systems and methods for determining and visualizing effective mask expressions in software applications. The method includes identifying a request for an object associated with a particular user and determining the object hierarchy related to the requested object. The invention also involves generating masking status data to identify which masking expressions should be applied to columns in the object hierarchy when responding to the request.
Career Highlights
Throughout his career, Hong-Hai Do has worked with prominent companies such as SAP AG and SAP SE. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in database management and software development.
Collaborations
Hong-Hai Do has collaborated with several professionals in his field, including Gregor Hackenbroich and Anja Klein. These collaborations have contributed to the advancement of technology and the successful implementation of his patented inventions.
Conclusion
In summary, Hong-Hai Do is a distinguished inventor whose work in database systems and software applications has led to significant innovations. His patents reflect his expertise and commitment to advancing technology.