Keith Preston
8Patents
6h-index
6Co-inventors
52Inventor score
Filing activity: Nov 3, 1983 → Jan 30, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7107218B1 | Method and apparatus for processing queries | Emerging Cross-Sectional Technologies | 117 | Expired |
| US6446081B1 | Data input and retrieval apparatus | Emerging Cross-Sectional Technologies | 100 | Expired |
| US7197739B2 | Apparatus for automatically generating source code | Physics | 54 | Expired |
| US4798439A | Optical component mounting | Electricity | 44 | Expired |
| US4748632A | Method and apparatus for controlling lasers | Electricity | 36 | Expired |
| US5222170A | Optical fiber device fabrication | Physics | 25 | Expired |
| US4676468A | Portable carrier device for temporary attachment to a support | Fixed Constructions | 6 | Expired |
| US5193027A | Optical filter tuning apparatus and an optical filtering method | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.