Company Filing History:
Years Active: 2015
Title: Thomas Arthur Ledbetter: Innovator in Search Result Freshness
Introduction
Thomas Arthur Ledbetter is a notable inventor based in Bellevue, WA (US). He has made significant contributions to the field of search technology, particularly in enhancing the freshness of search results. His innovative approach has implications for how users interact with search engines and access information.
Latest Patents
Ledbetter holds a patent for "Enhancing freshness of search results." This patent describes methods, systems, and computer-storage media aimed at improving the freshness, or the apparent freshness, of search results. In one embodiment, the first portion of search results presented on a search results page is based on responsiveness to the search query, while a second portion includes only recently published documents that are also responsive to the query. Additionally, a more recent version of the document, which is not directly used to determine responsiveness, is utilized to build the caption for a search result. Another method to enhance the perception of freshness in search results is to include a publication time within the search result caption. This publication time is generated by calculating a point in time between when a document is first added to a search index and the last time the search engine visited the site where the document was found. Ledbetter's patent represents a significant advancement in search technology.
Career Highlights
Thomas Arthur Ledbetter is currently associated with Microsoft Technology Licensing, LLC. His work at Microsoft has allowed him to explore innovative solutions in the realm of search technologies. With a focus on improving user experience, Ledbetter's contributions are vital in the ever-evolving landscape of information retrieval.
Collaborations
Ledbetter has collaborated with notable colleagues, including Walter Sun and Vinay Deshpande. These collaborations have likely enriched his work and contributed to the development of innovative solutions in search technology.
Conclusion
Thomas Arthur Ledbetter is a distinguished inventor whose work in enhancing the freshness of search results has made a significant impact in the field of search technology. His innovative methods and systems continue to shape how users access and interact with information online.