Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12197920 | Text block classification by dependency tree generation | Esteban Alberto Alvarado Solano, Mark David Stanger | 2025-01-14 |
| 11281864 | Dependency graph based natural language processing | Esteban Alberto Alvarado Solano, Rafael Guillermo Alfaro Flores | 2022-03-22 |
| 11204920 | Utilizing search engine relevancy ranking models to generate normalized and comparable search engine scores | Mark Richard David | 2021-12-21 |
| 11113470 | Preserving and processing ambiguity in natural language | Mark Richard David, Esteban Alberto Alvarado Solano | 2021-09-07 |
| 10747958 | Dependency graph based natural language processing | Esteban Alberto Alvarado Solano, Rafael Guillermo Alfaro Flores | 2020-08-18 |
| 10528664 | Preserving and processing ambiguity in natural language | Mark Richard David, Esteban Alberto Alvarado Solano | 2020-01-07 |
| 6243713 | Multimedia document retrieval by application of multimedia queries to a unified index of multimedia data for a plurality of multimedia data types | Christopher H. Anderson, Ronald M. Whitman, Paul C. Gardner, Mark Richard David | 2001-06-05 |