Jon Abel
8Patents
5h-index
10Co-inventors
56Inventor score
Filing activity: Apr 17, 2001 → Apr 29, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7127617B2 | On-line directory assistance system | Electricity | 101 | Expired |
| US8175235B2 | Lease model for avoiding permanent card locking | Electricity | 62 | Active |
| US7069446B2 | Stateless mechanism for data retrieval | Electricity | 15 | Expired |
| US7640166B2 | Method for charging on-line directory assistance services | Electricity | 10 | Expired |
| US7275162B2 | On-line directory assistance system | Electricity | 8 | Expired |
| US7957720B2 | Systems and methods for providing multiple simultaneous calls from the same prepaid account | Electricity | 2 | Active |
| US8064579B2 | Prepaid services accounts with multi-user customers and individualized quotas | Electricity | 1 | Active |
| US8543084B2 | Systems and methods for providing multiple simultaneous calls from the same prepaid account | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.