David A. Head
7Patents
6h-index
7Co-inventors
56Inventor score
Filing activity: Feb 1, 1991 → Feb 1, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5914938A | MAC address table search unit | Electricity | 101 | Expired |
| US6889113B2 | Graphical automated machine control and metrology | Emerging Cross-Sectional Technologies | 52 | Expired |
| US7308334B2 | Graphical automated machine control and metrology | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5220236A | Geometry enhanced optical output for RF excited fluorescent lights | Electricity | 9 | Expired |
| US7664566B2 | Graphical automated machine control and metrology | Emerging Cross-Sectional Technologies | 8 | Active |
| US8095231B2 | Graphical automated machine control and metrology | Emerging Cross-Sectional Technologies | 8 | Active |
| US5384515A | Shrouded pin electrode structure for RF excited gas discharge light sources | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.