Jeffrey Johnston
10Patents
6h-index
12Co-inventors
63Inventor score
Filing activity: Feb 21, 1995 → Apr 25, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6826541B1 | Methods, systems, and computer program products for facilitating user choices among complex alternatives using conjoint analysis | Physics | 90 | Expired |
| US5994755A | Analog-to-digital converter and method of fabrication | Electricity | 27 | Expired |
| US5481129A | Analog-to-digital converter | Electricity | 26 | Expired |
| US6493615B1 | Vehicle diagnostic system | Physics | 22 | Expired |
| US6329260A | Analog-to-digital converter and method of fabrication | Electricity | 15 | Expired |
| US8171022B2 | Methods, systems, and computer program products for facilitating user interaction with customer relationship management, auction, and search engine software using conjoint analysis | Physics | 9 | Active |
| USD411119S | Masonry guide | General | 2 | Expired |
| US9960236B2 | Method of forming body contact layouts for semiconductor structures | Electricity | 2 | Active |
| US10665676B2 | Body contact layouts for semiconductor structures | Electricity | 0 | Active |
| US9536952B2 | Body contact layouts for semiconductor structures | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.