Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8650025 | Method and apparatus for determining text passage similarity | Joe F. Zhou | 2014-02-11 |
| 8117025 | Method and apparatus for determining text passage similarity | Joe F. Zhou | 2012-02-14 |
| 7778817 | Method and apparatus for determining text passage similarity | Joe F. Zhou | 2010-08-17 |
| 7398196 | Method and apparatus for summarizing multiple documents using a subsumption model | Joe F. Zhou | 2008-07-08 |
| 7392238 | Method and apparatus for concept-based searching across a network | Joe F. Zhou | 2008-06-24 |