Ryan Scott Wallach
6Patents
4h-index
16Co-inventors
50Inventor score
Filing activity: Oct 17, 1995 → Apr 16, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5806062A | Data analysis system using virtual databases | Emerging Cross-Sectional Technologies | 89 | Expired |
| US7408925B1 | Originator based directing and origination call processing features for external devices | Electricity | 32 | Active |
| US7751536B1 | Line appearance reservation for SIP endpoints | Electricity | 30 | Active |
| US5875241A | Communication system for processing caller ID information | Electricity | 17 | Expired |
| US8930768B2 | System and method of failover for an initiated SIP session | Electricity | 1 | Active |
| US9942330B2 | Session manager anti-looping | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.