Nigel Bragg
80Patents
18h-index
49Co-inventors
84Inventor score
Filing activity: Jun 24, 1997 → Jul 13, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8223668B2 | Method and apparatus for exchanging routing information and the establishment of connectivity across multiple network areas | Electricity | 339 | Active |
| US8750820B2 | Method and apparatus for selecting between multiple equal cost paths | Electricity | 162 | Active |
| US7286479B2 | Routing for a communications network | Electricity | 136 | Expired |
| US7343399B2 | Apparatus and method for managing internet resource requests | Electricity | 117 | Expired |
| US6233610A | Communications network having management system architecture supporting reuse | Electricity | 87 | Expired |
| US6587469B1 | Telecommunications system | Electricity | 83 | Expired |
| US7249197B1 | System, apparatus and method for personalising web content | Physics | 75 | Expired |
| US6018625A | Management system architecture and design method to support reuse | Electricity | 60 | Expired |
| US7522846B1 | Transmission power optimization apparatus and method | Electricity | 42 | Expired |
| US9094337B2 | Source identification preservation in multiprotocol label switching networks | Electricity | 35 | Active |
| US8223660B2 | Failure notification in a network having serially connected nodes | Electricity | 29 | Active |
| US8274989B1 | Point-to-multipoint (P2MP) resilience for GMPLS control of ethernet | Electricity | 28 | Active |
| US7688756B2 | Provider link state bridging | Electricity | 28 | Active |
| US6704307B1 | Compact high-capacity switch | Electricity | 28 | Expired |
| US6854013B2 | Method and apparatus for optimizing network service | Electricity | 24 | Expired |
| US8923292B2 | Differential forwarding in address-based carrier networks | Electricity | 22 | Active |
| US10069639B2 | Multicast systems and methods for segment routing | Electricity | 20 | Active |
| US6959149B2 | Power balancing in DWDM optical networks | Electricity | 20 | Expired |
| US6865611B1 | Communications system, apparatus and method therefor | Electricity | 18 | Expired |
| US8948055B2 | Resilient interworking of shortest path bridging and Ethernet virtual private networks | Electricity | 14 | Active |
| US6600749B1 | Planning system for broadband multi-service connections | Electricity | 14 | Expired |
| US8005081B2 | Evolution of ethernet networks | Electricity | 14 | Active |
| US7911944B2 | Tie-breaking in shortest path determination | Electricity | 12 | Active |
| US7463584B2 | System and method for hub and spoke virtual private network | Electricity | 12 | Active |
| US8504727B2 | Method and apparatus for interworking ethernet and MPLS networks | Electricity | 11 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.