Avery Group Ltd.
Records under this name other than patents Avery Group Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,366,376 | Optical transmitting device using wavelength division multiplexing to transmit signal lights having frequencies arranged to eliminate effects of four-wave mixing (FWM) Term ended Term ended Feb 14, 2017 · From the USPTO record | Term ended | Term ended Feb 14, 2017 | From the USPTO record |
| US 6,731,830 | Asymmetric Compatible Network Element Lapsed on the fee record Ended May 4, 2016 · High confidence | Lapsed on the fee record | Ended May 4, 2016 | High confidence |
| US 6,392,790 | Bi-Directional Amplifier Lapsed on the fee record Ended May 21, 2014 · High confidence | Lapsed on the fee record | Ended May 21, 2014 | High confidence |
| US 6,965,561 | Terminal multiplexer structure Lapsed on the fee record Ended Nov 15, 2013 · From the USPTO record | Lapsed on the fee record | Ended Nov 15, 2013 | From the USPTO record |
| US 6,847,787 | WDM Network Node Module Lapsed on the fee record Ended Jan 25, 2013 · High confidence | Lapsed on the fee record | Ended Jan 25, 2013 | High confidence |
| US 6,804,116 | Improved VDM And/Drop Multiplexer Module Lapsed on the fee record Ended Oct 12, 2012 · High confidence | Lapsed on the fee record | Ended Oct 12, 2012 | High confidence |
| US 6,795,316 | WDM Add/Drop Multiplexer Module Lapsed on the fee record Ended Sep 21, 2012 · High confidence | Lapsed on the fee record | Ended Sep 21, 2012 | High confidence |
| US 6,366,373 | Method of intrinsic continuous management data transmission in fiber optic communications Lapsed on the fee record Ended Apr 2, 2010 · From the USPTO record | Lapsed on the fee record | Ended Apr 2, 2010 | From the USPTO record |
| US 6,400,478 | Wavelength-division-multiplexed optical transmission system with expanded bidirectional transmission capacity over a single fiber Lapsed on the fee record Ended Jun 4, 2006 · From the USPTO record | Lapsed on the fee record | Ended Jun 4, 2006 | From the USPTO record |
| US 6,298,103 | Flexible clock and data recovery module for a DWDM optical communication system with multiple clock rates Lapsed on the fee record Ended Oct 2, 2005 · From the USPTO record | Lapsed on the fee record | Ended Oct 2, 2005 | From the USPTO record |