Doug Schafer
8Patents
4h-index
6Co-inventors
42Inventor score
Filing activity: Oct 7, 2013 → Aug 28, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9679703B2 | Carbon surface modification for three-volt ultracapacitor | Emerging Cross-Sectional Technologies | 11 | Active |
| US9991060B2 | Energy storage device with enhanced energy density | Emerging Cross-Sectional Technologies | 9 | Active |
| US9728342B2 | Coated housing for ultracapacitor | Emerging Cross-Sectional Technologies | 5 | Active |
| US9715970B2 | Electrolyte for three-volt ultracapacitor | Emerging Cross-Sectional Technologies | 4 | Active |
| US10043615B2 | Electrode porosity for three-volt ultracapacitor | Emerging Cross-Sectional Technologies | 3 | Active |
| US10763051B2 | Carbon surface modification for three-volt ultracapacitor | Emerging Cross-Sectional Technologies | 2 | Active |
| US10249448B2 | Carbon surface modification for three-volt ultracapacitor | Emerging Cross-Sectional Technologies | 2 | Active |
| US11302488B2 | Carbon surface modification for three-volt ultracapacitor | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.