Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7634398 | Method and apparatus for reattaching nodes in a parse structure | Sonja S. Knoll, David J. Parkinson | 2009-12-15 |
| 7610188 | Ranking parser for a natural language processing system | — | 2009-10-27 |
| 7475006 | Method and apparatus for parsing text using mutual information | — | 2009-01-06 |
| 7319952 | Ranking parser for a natural language processing system | — | 2008-01-15 |
| 7315810 | Named entity (NE) interface for multiple client application programs | Saliha Azzam, Michael Calcagno, Kevin Roland Powell, Sonja S. Knoll, Par Jonas Barklund +1 more | 2008-01-01 |
| 7305413 | Semantic authoring, runtime and training environment | William D. Ramsey | 2007-12-04 |
| 7266491 | Statistically driven sentence realizing method and apparatus | Kevin Humphreys, Michael Calcagno | 2007-09-04 |
| 7184950 | Method and apparatus for improved grammar checking using a stochastic parser | — | 2007-02-27 |
| 7143036 | Ranking parser for a natural language processing system | — | 2006-11-28 |
| 7124074 | Method and apparatus for providing improved HMM POS tagger for multi-word entries and factoids | Aravind Bala | 2006-10-17 |
| 7003445 | Statistically driven sentence realizing method and apparatus | Kevin Humphreys, Michael Calcagno | 2006-02-21 |
| 7003444 | Method and apparatus for improved grammar checking using a stochastic parser | — | 2006-02-21 |
| 6985851 | Method and apparatus for providing improved HMM POS tagger for multi-word entries and factoids | Aravind Bala | 2006-01-10 |
| 6952666 | Ranking parser for a natural language processing system | — | 2005-10-04 |
| 6275791 | Natural language parser | — | 2001-08-14 |
| 6236959 | System and method for parsing a natural language input span using a candidate list to generate alternative nodes | — | 2001-05-22 |
| 5634046 | General purpose use of a stack pointer register | Amit Chatterjee, Stuart Raymond Patrick, Ralph Lipe, Raymond E. Endres | 1997-05-27 |
| 5590347 | Method and system for specifying alternate behavior of a software system using alternate behavior indicia | David D'Souza, Neil Konzen | 1996-12-31 |
| 5528742 | Method and system for processing documents with embedded fonts | George M. Moore, Dennis R. Adler | 1996-06-18 |
| 5485558 | Method and system for displaying color on a computer output device using dithering techniques | H. Gunter Zieber | 1996-01-16 |