James T. Walker
12Patents
6h-index
11Co-inventors
63Inventor score
Filing activity: Jul 2, 1976 → Jul 14, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4317114A | Composite display device for combining image data and method | Physics | 105 | Expired |
| US4954970A | Video overlay image processing apparatus | Physics | 103 | Expired |
| US4121283A | Interface device for encoding a digital image for a CRT display | Physics | 99 | Expired |
| US6205230A | Optical contour digitizer | Human Necessities | 41 | Expired |
| US4364037A | Transition data image processor | Physics | 22 | Expired |
| US4038895A | Breath pressure actuated electronic musical instrument | Physics | 22 | Expired |
| US6920188B1 | Method and apparatus for processing a multiple-component wide dynamic range signal | Physics | 6 | Expired |
| US6864687B2 | Electrostatic sensor device and matrix | Physics | 6 | Expired |
| US7019529B2 | Electrostatic sensor device and matrix | Physics | 6 | Expired |
| US6552591B1 | Method and apparatus for processing a wide dynamic range signal | Electricity | 5 | Expired |
| US4593381A | Microplex chip for use with a microstrip detector | Physics | 4 | Expired |
| US8378689B2 | Electrostatic sensor device and matrix | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.