Douglas A. Corey
5Patents
5h-index
6Co-inventors
48Inventor score
Filing activity: Dec 19, 1990 → Feb 23, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5987446A | Searching large collections of text using multiple search engines concurrently | Emerging Cross-Sectional Technologies | 368 | Expired |
| US5703655A | Video programming retrieval using extracted closed caption data which has been partitioned and stored to facilitate a search and retrieval process | Electricity | 192 | Expired |
| US5218627A | Decentralized video telecommunication system | Electricity | 64 | Expired |
| US5995708A | Method and system for delivering audio and video information | Electricity | 26 | Expired |
| US6501753B1 | Architecture and method for using an advanced intelligent network (AIN) to reduce voice switch and trunk loading | Electricity | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.