Charles S. Stephens
10Patents
8h-index
16Co-inventors
69Inventor score
Filing activity: Feb 11, 1993 → Feb 22, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5734254A | Battery pack and charging system for a portable electronic device | Emerging Cross-Sectional Technologies | 303 | Expired |
| US5485090A | Method and apparatus for differentiating battery types | Electricity | 202 | Expired |
| US5864708A | Docking station for docking a portable computer with a wireless interface | Physics | 107 | Expired |
| US5602455A | Portable battery charger with integrally attached output cable | Electricity | 54 | Expired |
| US6114895A | Integrated circuit assembly having output pads with application specific characteristics and method of operation | Electricity | 17 | Expired |
| US5489835A | Cell type determination of battery under charge conditions | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5506527A | Low power diode | Electricity | 14 | Expired |
| US6285236A | Integrated circuit assembly having output pads with application specific characteristics | Electricity | 8 | Expired |
| US5416403A | Current stabilizing circuit | Physics | 3 | Expired |
| US11788768B2 | Devices for supporting HVAC condensing units outdoors in high velocity wind zones and methods of manufacture and use thereof | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.