Hoang K Chau

Title: Innovations by Hoang K Chau

Introduction

Hoang K Chau is an accomplished inventor based in Sunnyvale, CA. He has made significant contributions to the field of technology, particularly in the area of data management and XML document generation. With a total of 4 patents to his name, Chau's work has had a notable impact on how data is processed and utilized.

Latest Patents

One of Hoang K Chau's latest patents involves a technique for generating one or more XML documents from a relational database using the XPath data model. This innovative approach transforms data stored on a data storage device connected to a computer. Initially, a document object model tree is generated using a document access definition, which defines the mapping between an XML tree structure and relational tables. The document object model tree is then traversed to obtain information necessary for retrieving relational data, which is subsequently mapped to one or more XML documents.

Another significant patent focuses on creating metadata for fast searching of XML documents stored as column data. In this technique, data is stored in a data store connected to a computer. A main table is created in a relational database management system, which includes a column for storing an XML document in its native format. Additionally, one or more side tables are created, each containing columns that store attributes extracted from the XML document to facilitate quick searches. The side tables are then utilized to locate data in the main table efficiently.

Career Highlights

Hoang K Chau is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to further develop his innovative ideas and contribute to cutting-edge technology solutions.

Collaborations

Throughout his career, Chau has collaborated with notable colleagues, including Isaac Kam-Chak Cheng and Josephine Miu Cheng. These collaborations have enriched his work and led to advancements in their respective fields.

Conclusion

Hoang K Chau's contributions to technology through his patents demonstrate his expertise and innovative spirit. His work continues to influence the way data is managed and utilized in modern applications.