Charles D. Stephens
5Patents
4h-index
—Co-inventors
40Inventor score
Filing activity: Oct 2, 1991 → Oct 31, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6144721A | Apparatus and method for line pair testing and fault diagnostics | Electricity | 39 | Expired |
| US5218616A | Telephone line tester | Electricity | 24 | Expired |
| US6763108B1 | Apparatus and method for line pair testing and fault diagnostics | Electricity | 7 | Expired |
| US5528662A | Active strapping and switching device for telephone line testing | Electricity | 4 | Expired |
| US6879664B2 | Method and apparatus for mapping the terminations of large numbers of communications circuits | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.