Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7051024 | Document summarizer for word processors | Ronald A. Fein, William B. Dolan, Edward J. Fries, Christopher A. Thorpe, Shawn J. Cokus | 2006-05-23 |
| 6349316 | Document summarizer for word processors | Ronald A. Fein, William B. Dolan, Edward J. Fries, Christopher A. Thorpe, Shawn J. Cokus | 2002-02-19 |
| 6246977 | Information retrieval utilizing semantic representation of text and based on constrained expansion of query words | George E. Heidorn, Stephen D. Richardson, William B. Dolan, Karen Jensen | 2001-06-12 |
| 6161084 | Information retrieval utilizing semantic representation of text by identifying hypernyms and indexing multiple tokenized semantic structures to a same passage of text | George E. Heidorn, Stephen D. Richardson, William B. Dolan, Karen Jensen | 2000-12-12 |
| 6076051 | Information retrieval utilizing semantic representation of text | George E. Heidorn, Stephen D. Richardson, William B. Dolan, Karen Jensen | 2000-06-13 |
| 5941944 | Method for providing a substitute for a requested inaccessible object by identifying substantially similar objects using weights corresponding to object features | — | 1999-08-24 |
| 5924108 | Document summarizer for word processors | Ronald A. Fein, William B. Dolan, Edward J. Fries, Christopher A. Thorpe, Shawn J. Cokus | 1999-07-13 |
| 4653942 | Method and apparatus for printing Braille | Yakov G. Soloveychik | 1987-03-31 |