William Lawrence
10Patents
8h-index
9Co-inventors
65Inventor score
Filing activity: Nov 19, 1980 → Jan 12, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4358678A | Fiber optic transducer and method | Physics | 46 | Expired |
| US6219443A | Method and apparatus for inspecting a display using a relatively low-resolution camera | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5378889A | Method and apparatus for detecting hydrocarbon fuels in a vapor state with an absorber-expander member | Physics | 28 | Expired |
| US6192496A | System for verifying signal timing accuracy on a digital testing device | Physics | 27 | Expired |
| US5548115A | Probe device for detecting contaminants in subsurface media | Physics | 20 | Expired |
| US5796097A | Chemical sensor and method | Physics | 17 | Expired |
| US4924889A | Form for extending fingernails and method of using the same | Human Necessities | 14 | Expired |
| US9151668B1 | Quantum dot radiation detection, systems and methods | Physics | 10 | Active |
| US6285200A | Apparatus and method for testing integrated circuit devices | Physics | 4 | Expired |
| US6392423B1 | Method for testing integrated circuit devices | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.