Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9485210 | Systems and methods for social parenting platform and network | Chakrapani Appalabattula, Sarath Jyothsna Appalabattula, Ashok Meyyappan | 2016-11-01 |
| 6304864 | System for retrieving multimedia information from the internet using multiple evolving intelligent agents | Elizabeth D. Liddy | 2001-10-16 |
| 6026388 | User interface and other enhancements for natural language information retrieval system and method | Elizabeth D. Liddy, Woojin Paik, Mary E. McKenna, Michael Weiner, Theodore Diamond +2 more | 2000-02-15 |
| 6006221 | Multilingual document retrieval system and method using semantic vector matching | Elizabeth D. Liddy, Woojin Paik, Ming Jing Li | 1999-12-21 |
| 5873056 | Natural language processing system for semantic vector representation which accounts for lexical ambiguity | Elizabeth D. Liddy, Woojin Paik | 1999-02-16 |