David Dewey
21Patents
8h-index
16Co-inventors
68Inventor score
Filing activity: Dec 5, 2007 → Jul 5, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9883040B2 | Fraud detection in interactive voice response systems | Electricity | 36 | Active |
| US8201245B2 | System, method and program product for detecting computer attacks | Physics | 35 | Active |
| US10666792B1 | Apparatus and method for detecting new calls from a known robocaller and identifying relationships among telephone calls | Electricity | 18 | Active |
| US8806464B2 | Process flow optimized directed graph traversal | Physics | 14 | Active |
| US9930186B2 | Call detail record analysis to identify fraudulent activity | Electricity | 11 | Active |
| US10362172B2 | Fraud detection in interactive voice response systems | Electricity | 11 | Active |
| US10902105B2 | Fraud detection in interactive voice response systems | Electricity | 9 | Active |
| US10257591B2 | Call classification through analysis of DTMF events | Electricity | 9 | Active |
| US8966635B2 | Software module object analysis | Physics | 7 | Active |
| US9197420B2 | Using information in a digital certificate to authenticate a network of a wireless access point | Electricity | 7 | Active |
| US8010522B2 | System, method and program product for detecting SQL queries injected into data fields of requests made to applications | Physics | 5 | Active |
| US10904643B2 | Call classification through analysis of DTMF events | Electricity | 3 | Active |
| US9954687B2 | Establishing a wireless connection to a wireless access point | Electricity | 2 | Active |
| US10027816B2 | Call authentication using call forwarding | Electricity | 2 | Active |
| US9300677B2 | Data security system | Electricity | 1 | Active |
| US10554420B2 | Wireless connections to a wireless access point | Electricity | 1 | Active |
| US11388490B2 | Call classification through analysis of DTMF events | Electricity | 1 | Active |
| US11748463B2 | Fraud detection in interactive voice response systems | Electricity | 0 | Active |
| US10375248B2 | Call authentication using call forwarding | Electricity | 0 | Active |
| US10841802B2 | Call authentication using call forwarding | Electricity | 0 | Active |
| US12015731B2 | Call classification through analysis of DTMF events | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.