Edward Sonnenberg
16Patents
12h-index
—Co-inventors
54Inventor score
Filing activity: Jun 30, 1995 → Nov 17, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5689555A | Method for transferring a subscriber to a new local service provider | Electricity | 127 | Expired |
| US5949867A | Method for updating a local switch internal database in a system having different service providers within a common numbering plan area | Electricity | 111 | Expired |
| US5796813A | Method for routing a call | Electricity | 86 | Expired |
| US6128377A | Method for routing a call | Electricity | 52 | Expired |
| US5696816A | Method for changing a subscriber's local service provider | Electricity | 52 | Expired |
| US5771284A | Method for updating a local switch internal database in a system having different service providers within a common numbering plan area | Electricity | 31 | Expired |
| US5748724A | Method for transferring a subscriber to a new local service provider | Electricity | 29 | Expired |
| US5883950A | System and method having a distributed external database | Electricity | 19 | Expired |
| US6009160A | Method for routing a call | Electricity | 18 | Expired |
| US5887056A | Method for routing telephone calls to subscribers of different service providers within a common numbering plan area | Electricity | 17 | Expired |
| US5987114A | Method for routing telephone calls to subscribers of different service providers within a common numbering plan area | Electricity | 13 | Expired |
| US5970131A | Method for providing location/geographic portability in a system having different service providers within a common numbering plan area | Electricity | 13 | Expired |
| US5978464A | Method for updating a local switch internal database in system having different service providers within a common numbering plan area | Electricity | 12 | Expired |
| US6078656A | Method for updating a local switch internal database in a system having different service providers within a common numbering plan area | Electricity | 5 | Expired |
| US5991388A | Method and system for routing calls to a party | Electricity | 5 | Expired |
| US5946385A | Method for updating a local switch internal database in a system having different service providers within a common numbering plan area | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.