James P. Johnston
7Patents
4h-index
20Co-inventors
57Inventor score
Filing activity: Jul 17, 1981 → Jun 26, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6150724A | Multi-chip semiconductor device and method for making the device by using multiple flip chip interfaces | Electricity | 216 | Expired |
| US4814760A | Information display and entry device | Physics | 115 | Expired |
| US6102843A | Flow enhanced one-pass centrifuge separator | Emerging Cross-Sectional Technologies | 47 | Expired |
| US8129226B2 | Power lead-on-chip ball grid array package | Electricity | 4 | Active |
| US4415906A | Magnetic recording heads | Physics | 2 | Expired |
| US5172386A | Dye laser amplifier including a specifically designed diffuser assembly | Electricity | 1 | Expired |
| US9331046B2 | Integrated circuit package with voltage distributor | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.