Lee E. Leppo
13Patents
9h-index
17Co-inventors
69Inventor score
Filing activity: Aug 26, 1991 → Nov 17, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5736271A | Battery pack for portable electronic device | Emerging Cross-Sectional Technologies | 617 | Expired |
| US5365160A | Apparatus and method for charging batteries | Electricity | 204 | Expired |
| US5734253A | Multiple station charging apparatus with stored charging algorithms | Electricity | 48 | Expired |
| US5780991A | Multiple station charging apparatus with single charging power supply for parallel charging | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5835366A | Secondary battery boost circuit | Electricity | 37 | Expired |
| US5844400A | Battery discriminating system for charging a battery of a mobile terminal | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6172478A | Power distribution in a portable device | Electricity | 27 | Expired |
| US6046684A | Single button contrast control | Physics | 14 | Expired |
| US5744939A | Temperature compensation monitoring circuit for a battery pack charging apparatus | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6362597B1 | Power distribution in a portable device | Electricity | 8 | Expired |
| US5200726A | Electric switch assembly and related method of use | Electricity | 1 | Expired |
| US11320861B2 | Docking stations | Physics | 0 | Active |
| US11294440B2 | Peripheral device configurations by host systems | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.