Message Partners
11Patents
0Active
11Granted
32Portfolio score
Filing activity: Apr 24, 1989 → Sep 18, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5838314A | Digital video services system with optional interactive advertisement capabilities | Electricity | 465 | Expired |
| US5414754A | System for providing proactive call services utilizing remote monitors | Electricity | 103 | Expired |
| US5131024A | Method and apparatus for providing proactive call services following call completion | Electricity | 76 | Expired |
| US5483582A | Applications platform for a telephone system gateway interface | Electricity | 63 | Expired |
| US4901341A | Method and apparatus for caller-controlled receipt and delivery of voice messages | Electricity | 60 | Expired |
| US5153907A | Telephone system gateway interface | Electricity | 60 | Expired |
| US5036533A | System for providing automatic voice messaging in a digital network environment | Electricity | 59 | Expired |
| US5134647A | Automatic voice/data messaging enhancements | Electricity | 43 | Expired |
| US5381465A | System for providing automatic voice messaging in a digital network environment | Electricity | 37 | Expired |
| US5694456A | System for providing automatic voice messaging in a digital network environment | Electricity | 8 | Expired |
| US5646980A | System for providing automatic voice messaging in a digital network environment | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.