Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11200217 | Structured document indexing and searching | Bruce R. Tietjen | 2021-12-14 |
| 8745035 | Multistage pipeline for feeding joined tables to a search system | Moray B. King | 2014-06-03 |
| 8392426 | Indexing and filtering using composite data stores | — | 2013-03-05 |
| 8266152 | Hashed indexing | — | 2012-09-11 |
| 8190597 | Multistage pipeline for feeding joined tables to a search system | Moray B. King | 2012-05-29 |
| 8176052 | Hyperspace index | Dillion Inouye, John C. Higgins | 2012-05-08 |
| 8037075 | Pattern index | — | 2011-10-11 |
| 8032495 | Index compression | — | 2011-10-04 |
| 7912840 | Indexing and filtering using composite data stores | — | 2011-03-22 |
| 7774347 | Vortex searching | Dillon K. Inouye, John C. Higgins | 2010-08-10 |
| 7774353 | Search templates | Dillon K. Inouye, John C. Higgins, John P. Pratt | 2010-08-10 |
| 7653530 | Method and mechanism for the creation, maintenance, and comparison of semantic abstracts | Stephen R. Carter, Delos C. Jensen | 2010-01-26 |
| 7644082 | Abbreviated index | Dillon K. Inouye | 2010-01-05 |
| 7197451 | Method and mechanism for the creation, maintenance, and comparison of semantic abstracts | Stephen R. Carter, Delos C. Jensen | 2007-03-27 |
| 6772141 | Method and apparatus for organizing and using indexes utilizing a search decision table | John P. Pratt, Russell C. Johnson, Bruce R. Tietjen | 2004-08-03 |
| 6584458 | Method and apparatuses for creating a full text index accommodating child words | Michael Eldredge, Bruce R. Tietjen | 2003-06-24 |
| 6216123 | Method and system for rapid retrieval in a full text indexing system | David O. Robertson, John P. Pratt, Bruce R. Tietjen | 2001-04-10 |
| 5913209 | Full text index reference compression | — | 1999-06-15 |
| 5717912 | Method and apparatus for rapid full text index creation | Robin P. Tuck, Blaine S. Dennis, David O. Robertson | 1998-02-10 |
| 5701459 | Method and apparatus for rapid full text index creation | Robin P. Tuck, Blaine S. Dennis, David O. Robertson | 1997-12-23 |
| 4817036 | Computer system and method for data base indexing and information retrieval | Howard L. Millett, Dell K. Allen | 1989-03-28 |
| 4318184 | Information storage and retrieval system and method | Dell K. Allen | 1982-03-02 |