A. Peter Powell
11Patents
7h-index
7Co-inventors
55Inventor score
Filing activity: Mar 13, 1997 → Jun 26, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6580904B2 | Method of providing directional assistance to a mobile telephone subscriber | Electricity | 85 | Expired |
| US6456709B1 | Method and apparatus for monitoring telephonic members and providing directory assistance | Electricity | 65 | Expired |
| US6256515A | Call management system for wireless telephones | Electricity | 46 | Expired |
| US6816727B2 | Technique for continually providing directional assistance over a communication network to a user | Electricity | 28 | Expired |
| US6628772B1 | Method for providing enhanced directory assistance upon command using out-of-band signaling | Electricity | 18 | Expired |
| US6871082B2 | Telephone call management system and method | Electricity | 10 | Expired |
| US7020261B2 | Method for providing enhanced directory assistance upon command using out-of-band signaling | Electricity | 8 | Expired |
| US6754326B2 | Method and apparatus for monitoring telephonic members and providing directory assistance | Electricity | 5 | Expired |
| US6917678B2 | Method and apparatus for monitoring telephonic members and providing directory assistance | Electricity | 4 | Expired |
| US8031855B2 | Method for providing enhanced directory assistance upon command using out-of-band signaling | Electricity | 1 | Active |
| US8090090B2 | Method and apparatus for monitoring telephonic members and providing directory assistance | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.