Evgueniy Stefanov
21Patents
6h-index
32Co-inventors
69Inventor score
Filing activity: Nov 17, 2000 → Nov 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6953980B2 | Semiconductor filter circuit and method | Electricity | 19 | Expired |
| US6448625B1 | High voltage metal oxide device with enhanced well region | Electricity | 19 | Expired |
| US6773997B2 | Method for manufacturing a high voltage MOSFET semiconductor device with enhanced charge controllability | Electricity | 17 | Expired |
| US9559198B2 | Semiconductor device and method of manufacture therefor | Electricity | 16 | Active |
| US6492679B1 | Method for manufacturing a high voltage MOSFET device with reduced on-resistance | Electricity | 8 | Expired |
| US9472662B2 | Bidirectional power transistor with shallow body trench | Electricity | 6 | Active |
| US6989572B2 | Symmetrical high frequency SCR structure | Electricity | 6 | Expired |
| US6773977B1 | Method of forming a diode for integration with a semiconductor device and method of forming a transistor device having an integrated diode | Electricity | 5 | Expired |
| US10211822B2 | Circuit arrangement for fast turn-off of bi-directional switching device | Emerging Cross-Sectional Technologies | 3 | Active |
| US7955929B2 | Method of forming a semiconductor device having an active area and a termination area | Electricity | 3 | Active |
| US10411004B2 | Semiconductor device suitable for electrostatic discharge (ESD) protection | Electricity | 3 | Active |
| US8188539B2 | Field-effect semiconductor device and method of forming the same | Electricity | 2 | Active |
| US9178027B1 | Bidirectional trench FET with gate-based resurf | Electricity | 2 | Active |
| US10348296B2 | Body-control-device for a bi-directional transistor | Electricity | 2 | Active |
| US8217448B2 | Semiconductor device and method of forming a semiconductor device | Electricity | 1 | Active |
| US10629715B2 | Unidirectional ESD protection with buried breakdown thyristor device | Electricity | 1 | Active |
| US10727221B2 | ESD protection device, semiconductor device that includes an ESD protection device, and method of manufacturing same | Electricity | 1 | Active |
| US9419128B2 | Bidirectional trench FET with gate-based resurf | Electricity | 0 | Active |
| US8779465B2 | Semiconductor device and method of forming a semiconductor device | Electricity | 0 | Active |
| US11640964B2 | Integrated capacitors in an integrated circuit | Electricity | 0 | Active |
| US11848553B2 | Electro-static discharge device with integrated capacitance | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.