Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7979266 | Method and system of language detection | — | 2011-07-12 |
| 7856598 | Spelling correction with liaoalphagrams and inverted index | Ciya Liao | 2010-12-21 |
| 7849077 | Document ranking with sub-query series | Ciya Liao | 2010-12-07 |
| 7299221 | Progressive relaxation of search criteria | Paul Dixon | 2007-11-20 |
| 7191116 | Methods and systems for determining a language of a document | — | 2007-03-13 |
| 7010527 | Linguistically aware link analysis method and system | — | 2006-03-07 |
| 6980976 | Combined database index of unstructured and structured columns | Garrett Kaminaga, Paul Dixon | 2005-12-27 |
| 6947920 | Method and system for response time optimization of data query rankings and retrieval | — | 2005-09-20 |