Liam Casey
27Patents
11h-index
10Co-inventors
72Inventor score
Filing activity: May 14, 1984 → Oct 24, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6205488A | Internet protocol virtual private network realization using multi-protocol label switching tunnels | Electricity | 202 | Expired |
| US6493349B1 | Extended internet protocol virtual private network architectures | Electricity | 177 | Expired |
| US7260097B2 | Label control method and apparatus for virtual private LAN segment networks | Electricity | 138 | Expired |
| US5946313A | Mechanism for multiplexing ATM AAL5 virtual circuits over ethernet | Electricity | 130 | Expired |
| US7269132B1 | Method and apparatus for achieving transparent redundancy at a hierarchical boundary | Electricity | 89 | Expired |
| US5878043A | ATM LAN emulation | Electricity | 56 | Expired |
| US5870475A | Facilitating secure communications in a distribution network | Electricity | 53 | Expired |
| US4566098A | Control mechanism for a ring communication system | Electricity | 25 | Expired |
| US7649881B2 | Pinning the route of IP bearer flows in a next generation network | Electricity | 16 | Active |
| US7463584B2 | System and method for hub and spoke virtual private network | Electricity | 12 | Active |
| US7983243B2 | System and method for increasing call capacity for a wireless local area network | Electricity | 12 | Active |
| US8045570B2 | Extended private LAN | Electricity | 10 | Active |
| US8315255B1 | Psuedo wire merge for IPTV | Electricity | 7 | Active |
| US5787089A | Digital signal broadcasting | Electricity | 5 | Expired |
| US8270290B2 | Resilient attachment to provider link state bridging (PLSB) networks | Emerging Cross-Sectional Technologies | 5 | Active |
| US8270319B2 | Method and apparatus for exchanging routing information and establishing connectivity across multiple network areas | Electricity | 4 | Active |
| US8891439B2 | Method for operating multi-domain provider ethernet networks | Electricity | 4 | Active |
| US9112869B2 | Method for operating multi-domain provider ethernet networks | Electricity | 3 | Active |
| US8559363B2 | Method for operating multi-domain provider Ethernet networks | Electricity | 2 | Active |
| US8213422B2 | Selective internet priority service | Electricity | 2 | Active |
| US8325732B2 | Method for operating multi-domain Provider Ethernet networks | Electricity | 2 | Active |
| US8861335B2 | Resilient attachment to provider link state bridging (PLSB) networks | Emerging Cross-Sectional Technologies | 1 | Active |
| US9100690B2 | Mechanism to divert an IP flow over a non-IP transport | Electricity | 0 | Active |
| US8964531B2 | Resilient attachment to provider link state bridging (PLSB) networks | Emerging Cross-Sectional Technologies | 0 | Active |
| US9055330B2 | Mechanism to divert an IP flow over a non-IP transport | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.