Location History:
- Bellevue, WA (US) (2009)
- Shandong, CN (2010)
Company Filing History:
Years Active: 2009-2010
Title: Feng Tian: Innovator in Search Technology
Introduction
Feng Tian is a notable inventor based in Shandong, China. He has made significant contributions to the field of search technology, holding 2 patents that showcase his innovative approach to enhancing search engine functionality.
Latest Patents
One of Feng Tian's latest patents is titled "User-defined relevance ranking for search." This technology allows a search engine to utilize a user-defined relevance function. In this approach, a complex search query is decomposed into a simple operator, which is then associated with the user-defined relevance function. The method retrieves documents that match the search query and calculates a rank for each document using the defined relevance function.
Another significant patent is "Database reverse query matching." This invention pertains to the ability to analyze a text document to determine which queries it matches. To enable this functionality, various intermediate structures, such as tables, are generated according to designated queries. A canonical table specifies expressions or phrases along with match rules, while a Boolean table outlines the relationships of these expressions. A match component can then match text phrases to query phrases identified by the canonical table, and an evaluation component utilizes the Boolean table to assess if the preliminary matches align with the query logic.
Career Highlights
Feng Tian is currently employed at Microsoft Technology Licensing, LLC, where he continues to develop innovative technologies that enhance user experience in search functionalities. His work is instrumental in advancing the capabilities of search engines, making them more responsive to user needs.
Collaborations
Feng collaborates with talented individuals such as Nimish S Khanolkar and Tapas Kumar Nayak, contributing to a dynamic and innovative work environment.
Conclusion
Feng Tian's contributions to search technology through his patents reflect his commitment to innovation and excellence. His work at Microsoft Technology Licensing, LLC, positions him as a key player in the evolution of search engine technology.