Stephen E. M. Billester
6Patents
6h-index
4Co-inventors
48Inventor score
Filing activity: Dec 15, 1997 → Sep 29, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6045942A | Low profile battery and method of making same | Electricity | 83 | Expired |
| US6643648B1 | Secure, limited-access database system and method | Emerging Cross-Sectional Technologies | 81 | Expired |
| US6597809B1 | Rollup functions for efficient storage presentation and analysis of data | Physics | 50 | Expired |
| US7120302B1 | Method for improving the accuracy of character recognition processes | Physics | 46 | Expired |
| US7333987B2 | Controlled-access database system and method | Emerging Cross-Sectional Technologies | 44 | Expired |
| US7379603B2 | Rollup functions and methods | Physics | 43 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.