Teknovus, Inc.
21Patents
12Active
21Granted
41Portfolio score
Filing activity: Sep 17, 2002 → Apr 18, 2008 · 12 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6967949B2 | Method and apparatus for forwarding packets in an ethernet passive optical network | Electricity | 37 | Expired |
| US7436765B2 | Method and apparatus for dynamically allocating upstream bandwidth in passive optical networks | Electricity | 27 | Active |
| US7362704B2 | Method and apparatus for dynamically allocating upstream bandwidth in passive optical networks | Electricity | 25 | Expired |
| US6775300B2 | Clock distribution in a communications network | Electricity | 18 | Expired |
| US7152199B2 | Method and apparatus for delineating data in an FEC-coded Ethernet frame | Electricity | 18 | Expired |
| US7289501B2 | Method and apparatus for bandwidth-efficient multicast in ethernet passive optical networks | Electricity | 14 | Expired |
| US7349537B2 | Method for data encryption in an ethernet passive optical network | Electricity | 13 | Expired |
| US7630639B2 | Method and apparatus for transmission control in an ethernet passive optical network | Electricity | 12 | Expired |
| US7719977B2 | Method and apparatus for dynamically allocating upstream bandwidth in passive optical networks | Electricity | 8 | Active |
| US7693178B2 | Small form factor, pluggable ONU | Electricity | 8 | Active |
| US6768429B2 | Multiplexing an additional bit stream with a primary bit stream with conversion between qB/rB and xB/yB encoded bit streams | Electricity | 7 | Expired |
| US7590139B2 | Method and apparatus for accommodating TDM traffic in an ethernet passive optical network | Electricity | 7 | Active |
| US6624763B2 | Multiplexing an additional bit stream with a primary bit stream | Electricity | 6 | Expired |
| US7545813B2 | Method and apparatus for registering multiple remote nodes in an ethernet passive optical network | Electricity | 6 | Active |
| US7382739B2 | Method and apparatus for discovering remote nodes in an ethernet passive optical network | Electricity | 6 | Active |
| US7660528B2 | Method and system for mitigating Raman crosstalk in an Ethernet passive optical network | Electricity | 5 | Active |
| US7477845B2 | Method and apparatus for reducing data burst overhead in an ethernet passive optical network | Electricity | 5 | Active |
| US7664019B2 | Method and apparatus for facilitating differentiated service qualities in an ethernet passive optical network | Electricity | 5 | Active |
| US7443850B2 | Method and apparatus for L3-aware switching in an Ethernet passive optical network | Electricity | 3 | Active |
| US7525982B2 | Method and apparatus for facilitating asymmetric line rates in an Ethernet passive optical network | Electricity | 3 | Active |
| US7505459B2 | Method and apparatus for switching packets in a passive optical network | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.