Kalyankumar Das
8Patents
7h-index
7Co-inventors
45Inventor score
Filing activity: Jul 25, 1991 → May 14, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5294814A | Vertical diamond field effect transistor | Electricity | 26 | Expired |
| US5278431A | Diamond rectifying contact with undoped diamond layer | Electricity | 18 | Expired |
| US5285089A | Diamond and silicon carbide heterojunction bipolar transistor | Electricity | 17 | Expired |
| US5371382A | Amorphous silicon rectifying contact on diamond and method for making same | Electricity | 13 | Expired |
| US5371378A | Diamond metal base/permeable base transistor and method of making same | Electricity | 13 | Expired |
| US5155559A | High temperature refractory silicide rectifying contact | Electricity | 11 | Expired |
| US5442199A | Diamond hetero-junction rectifying element | Electricity | 8 | Expired |
| US5212401A | High temperature rectifying contact | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.