Stephen Shew
25Patents
7h-index
16Co-inventors
66Inventor score
Filing activity: Sep 23, 1999 → Jun 4, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6530032B1 | Network fault recovery method and apparatus | Electricity | 147 | Expired |
| US8199773B2 | Method and apparatus for assigning and allocating network resources to packet-based virtual private networks | Electricity | 26 | Active |
| US8509618B2 | Photonic routing systems and methods for loop avoidance | Electricity | 22 | Active |
| US7787494B1 | Method and apparatus for assigning and allocating network resources to packet-based virtual private networks | Electricity | 14 | Active |
| US11620528B2 | Pattern detection in time-series data | Electricity | 9 | Active |
| US10425153B2 | Generalized service protection systems and methods | Electricity | 8 | Active |
| US8125925B2 | Method and apparatus for non-disruptive call modification | Electricity | 7 | Active |
| US7680934B2 | Method and apparatus for assigning and allocating network resources to layer 1 virtual private networks | Electricity | 7 | Active |
| US10069570B2 | Multi-layer modem reclamation systems and methods | Electricity | 6 | Active |
| US9831977B2 | Photonic routing systems and methods computing loop-free topologies | Electricity | 6 | Active |
| US7711828B2 | Communication between call controllers by amending call processing messages | Electricity | 5 | Active |
| US7782879B2 | Method and system for multi-layer signaling across multiple control networks | Electricity | 5 | Active |
| US9264254B2 | Generalized service protection systems and methods | Electricity | 4 | Active |
| US9083484B2 | Software defined networking photonic routing systems and methods | Electricity | 3 | Active |
| US7580401B2 | Method and apparatus for performing routing operations in a communications network | Electricity | 3 | Expired |
| US7443831B2 | Call control using a layered call model | Electricity | 3 | Expired |
| US8300625B2 | Call control using a layered call model | Electricity | 3 | Active |
| US8116232B2 | Method and apparatus for non-disruptive call modification | Electricity | 2 | Active |
| US10057135B2 | Unified management of computing networks | Electricity | 2 | Active |
| US9509428B2 | Photonic routing systems and methods computing loop-free topologies | Electricity | 1 | Active |
| US8135846B2 | Communication between call controllers by amending call processing messages | Electricity | 1 | Active |
| US9106446B1 | Method and apparatus for assigning and allocating network resources to packet-based virtual private networks | Electricity | 0 | Active |
| US8942231B2 | Communication between call controllers by amending call processing messages | Electricity | 0 | Active |
| US8560697B2 | Method and apparatus for assigning and allocating network resources to layer 1 Virtual Private Networks | Electricity | 0 | Active |
| US8005964B2 | Communication between call controllers by amending call processing messages | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.