William B. Black
8Patents
8h-index
12Co-inventors
55Inventor score
Filing activity: Feb 21, 1997 → Jan 20, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5754636A | Computer telephone system | Electricity | 303 | Expired |
| US6047054A | Computer telephone system | Electricity | 109 | Expired |
| US6424711B1 | Computer telephone system | Electricity | 103 | Expired |
| US6192118A | Computer telephone system and method having a graphical user interface | Electricity | 95 | Expired |
| US6100873A | Computer telephone system and method for associating data types with a color making the data type easily recognizable | Electricity | 64 | Expired |
| US6026158A | Computer telephone system | Electricity | 54 | Expired |
| US5991382A | Computer telephone system | Electricity | 27 | Expired |
| US5925101A | Computer telephone system | Electricity | 22 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.