Eric W. Brown
39Patents
13h-index
31Co-inventors
81Inventor score
Filing activity: Jul 9, 1996 → May 14, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5875446A | System and method for hierarchically grouping and ranking a set of objects in a query context based on one or more relationships | Emerging Cross-Sectional Technologies | 329 | Expired |
| US8275803B2 | System and method for providing answers to questions | Physics | 206 | Active |
| US6816858B1 | System, method and apparatus providing collateral information for a video/audio stream | Emerging Cross-Sectional Technologies | 199 | Expired |
| US6665666B1 | System, method and program product for answering questions using a search engine | Emerging Cross-Sectional Technologies | 164 | Expired |
| US5913208A | Identifying duplicate documents from search results without comparing document content | Emerging Cross-Sectional Technologies | 105 | Expired |
| US7139756B2 | System and method for detecting duplicate and similar documents | Emerging Cross-Sectional Technologies | 79 | Expired |
| US8738617B2 | Providing answers to questions using multiple models to score candidate answers | Mechanical Engineering; Lighting; Heating | 54 | Active |
| US8819007B2 | Providing answers to questions using multiple models to score candidate answers | Mechanical Engineering; Lighting; Heating | 26 | Active |
| US9703861B2 | System and method for providing answers to questions | Physics | 22 | Active |
| US9037580B2 | Providing answers to questions using logical synthesis of candidate answers | Physics | 22 | Active |
| US9690861B2 | Deep semantic search of electronic medical records | Physics | 21 | Active |
| US8898159B2 | Providing answers to questions using logical synthesis of candidate answers | Physics | 18 | Active |
| US8768925B2 | System and method for providing answers to questions | Physics | 14 | Active |
| US8417514B2 | System and method for finding the most likely answer to a natural language question | Physics | 13 | Active |
| US8340955B2 | System and method for finding the most likely answer to a natural language question | Physics | 12 | Active |
| US6922809B2 | Method and apparatus providing capitalization recovery for text | Physics | 10 | Expired |
| US9852213B2 | Providing answers to questions using logical synthesis of candidate answers | Physics | 6 | Active |
| US8510327B2 | Method and process for semantic or faceted search over unstructured and annotated data | Emerging Cross-Sectional Technologies | 6 | Active |
| US9110944B2 | Providing answers to questions using multiple models to score candidate answers | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8277315B2 | Game simulation based on current events | Human Necessities | 5 | Active |
| US9495481B2 | Providing answers to questions including assembling answers from multiple document segments | Emerging Cross-Sectional Technologies | 5 | Active |
| US8972440B2 | Method and process for semantic or faceted search over unstructured and annotated data | Emerging Cross-Sectional Technologies | 5 | Active |
| US9507854B2 | Providing answers to questions using multiple models to score candidate answers | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9348893B2 | Providing answers to questions using logical synthesis of candidate answers | Physics | 4 | Active |
| US10133808B2 | Providing answers to questions using logical synthesis of candidate answers | Physics | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.