John Robert Shannon
8Patents
6h-index
5Co-inventors
56Inventor score
Filing activity: Apr 6, 1990 → Apr 22, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6114814A | Apparatus for controlling a discharge lamp in a backlighted display | Electricity | 132 | Expired |
| US6316881A | Method and apparatus for controlling a discharge lamp in a backlighted display | Electricity | 74 | Expired |
| US6633138B2 | Method and apparatus for controlling a discharge lamp in a backlighted display | Electricity | 65 | Expired |
| US5207255A | Awning support brace | Fixed Constructions | 15 | Expired |
| US5099176A | Fluorescent lamp ballast operable from two different power supplies | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7443107B2 | Method and apparatus for controlling a discharge lamp in a backlighted display | Electricity | 6 | Active |
| US5828182A | Apparatus for supplying power from a ballast circuit to an auxiliary load | Electricity | 1 | Expired |
| US7911150B2 | Method and apparatus for controlling a discharge lamp in a backlighted display | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.