Doris Keitel-Schulz
11Patents
3h-index
22Co-inventors
60Inventor score
Filing activity: Jul 27, 1993 → Apr 25, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5394034A | Programmable logic array having programmable output driver drive capacity | Electricity | 62 | Expired |
| US9887564B2 | Switched mode power supply circuit | Electricity | 4 | Active |
| US8589765B1 | Memory read-out | Physics | 3 | Active |
| US8258564B2 | Integrated circuit with floating-gate electrodes including a transition metal and corresponding manufacturing method | Electricity | 2 | Active |
| US7868415B2 | Integrated circuit with an active area line having at least one form-supporting element and corresponding method of making an integrated circuit | Electricity | 1 | Active |
| US10135272B2 | Switched mode power supply circuit | Electricity | 1 | Active |
| US11888383B2 | Control of passive electric systems powered by energy harvesting | Electricity | 0 | Active |
| US10779382B2 | Semiconductor device for outputting a control parameter | Electricity | 0 | Active |
| US11394428B2 | Power regulation for lighting using NFC | Electricity | 0 | Active |
| US7785953B2 | Method for forming trenches on a surface of a semiconductor substrate | Electricity | 0 | Active |
| US8533563B2 | Memory read-out | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.