ALCATEL-LUCENT CANADA INC.
58Patents
28Active
58Granted
44Portfolio score
Filing activity: Oct 2, 1998 → May 25, 2017 · 26 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7583665B1 | Method and apparatus for forwarding packets | Electricity | 89 | Expired |
| US7212536B2 | User priority mapping in bridged VLANS | Electricity | 57 | Expired |
| US7835314B2 | Physical layer interface system and method for a wireless communication system | Electricity | 45 | Active |
| US7742459B2 | Method for distributing aggregate route information | Emerging Cross-Sectional Technologies | 41 | Active |
| US7562129B1 | Subscription management system for data communication network | Electricity | 35 | Expired |
| US7406035B2 | Method and apparatus for providing redundant protocol processes in a network element | Electricity | 34 | Expired |
| US7328314B2 | Multiprocessor computing device having shared program memory | Physics | 29 | Expired |
| US7730201B1 | Method and apparatus for congestion avoidance in source routed signaling protocol communication networks | Electricity | 17 | Expired |
| US7664115B1 | Method and apparatus for merging virtual connections | Electricity | 15 | Expired |
| US7733860B2 | Method for advertising reachable address information in a network | Electricity | 15 | Active |
| US7515546B2 | Method and apparatus for automatic discovery of network devices with data forwarding capabilities | Electricity | 14 | Expired |
| US7236492B2 | Configurable packet processor | Electricity | 12 | Expired |
| US7596094B2 | System and method for transmission of operations, administration, and maintenance packets between ATM and switching networks upon failures | Electricity | 11 | Active |
| US7584472B1 | Method and apparatus for processing call signaling messages | Electricity | 11 | Expired |
| US7418002B2 | Method and apparatus for monitoring buffer contents in a data communication system | Electricity | 11 | Active |
| US7286565B1 | Method and apparatus for packet reassembly in a communication switch | Electricity | 11 | Expired |
| US7710866B2 | Method and apparatus for optimization of redundant link usage in a multi-shelf network element | Electricity | 10 | Active |
| US7599315B2 | Topology discovery in a dual ring network | Electricity | 10 | Expired |
| US7619886B2 | Method and apparatus for providing a common support services infrastructure for a network element | Electricity | 9 | Expired |
| US7379061B2 | Method and system for fault isolation within a network element in an optical network | Electricity | 8 | Expired |
| US7961727B2 | Method and apparatus for forwarding packets | Electricity | 7 | Active |
| US7385965B2 | Multiprocessor control block for use in a communication switch and method therefore | Electricity | 6 | Expired |
| US7406260B2 | Method and system for network wide fault isolation in an optical network | Electricity | 6 | Active |
| US7551858B2 | Signal identification in optical communications networks | Electricity | 5 | Active |
| US7525960B2 | Methods and systems preventing frame mis-ordering in explicitly routed networks | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.