James B. Williamson
10Patents
6h-index
8Co-inventors
59Inventor score
Filing activity: Feb 7, 1989 → Nov 29, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5930433A | Waveguide array document scanner | Physics | 120 | Expired |
| US6414760B1 | Image scanner with optical waveguide and enhanced optical sampling rate | Electricity | 90 | Expired |
| US6364487B1 | Solid state based illumination source for a projection display | Physics | 25 | Expired |
| US4979573A | Lawn edger apparatus | Human Necessities | 25 | Expired |
| US5126281A | Diffusion using a solid state source | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6366365B1 | Waveguide array-based image sensor for document scanner scan head | Physics | 7 | Expired |
| US6307649A | Mountable scanning device and computer monitor including same | Physics | 6 | Expired |
| US5534702A | Resolution improvement of images recorded using storage phosphors | Physics | 5 | Expired |
| US9094647B2 | AMOLED television frame | Electricity | 2 | Active |
| US5903403A | Imaging system using a compound elliptical concentrator | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.