Wavesplitter Technologies, Inc.
Records under this name other than the patents Wavesplitter Technologies, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 2 patents it holds.
Back to Wavesplitter Technologies, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,768,843 | Cascaded fourier filter interleaver having enhanced performance Term ended Term ended Nov 13, 2022 · From the USPTO record | Term ended | Term ended Nov 13, 2022 | From the USPTO record |
| US 6,782,157 | Bidirectional Optical Interleaver Term ended Term ended Oct 5, 2022 · High confidence | Term ended | Term ended Oct 5, 2022 | High confidence |
| US 6,658,181 | Polarization interleaver Term ended Term ended Mar 31, 2022 · From the USPTO record | Term ended | Term ended Mar 31, 2022 | From the USPTO record |
| US 8,111,737 | Bidirectional digital communication circuit and a bidirectional digital communication method Lapsed on the fee record Ended Feb 7, 2020 · From the USPTO record | Lapsed on the fee record | Ended Feb 7, 2020 | From the USPTO record |
| US 7,939,790 | Method and apparatus for controlling the gain of an avalanche photodiode with fluctuations in temperature Lapsed on the fee record Ended May 10, 2015 · From the USPTO record | Lapsed on the fee record | Ended May 10, 2015 | From the USPTO record |
| US 7,116,479 | Array polarization beamsplitter and combiner Lapsed on the fee record Ended Oct 3, 2014 · From the USPTO record | Lapsed on the fee record | Ended Oct 3, 2014 | From the USPTO record |
| US 7,006,729 | Optical components having reduced insertion loss Lapsed on the fee record Ended Feb 28, 2014 · From the USPTO record | Lapsed on the fee record | Ended Feb 28, 2014 | From the USPTO record |
| US 6,917,760 | Wide Passband Optical Interleaver Lapsed on the fee record Ended Jul 12, 2013 · High confidence | Lapsed on the fee record | Ended Jul 12, 2013 | High confidence |
| US 6,836,588 | Optical signal interleaving comb filter with reduced chromatic dispersion and applications therefor Lapsed on the fee record Ended Dec 28, 2012 · From the USPTO record | Lapsed on the fee record | Ended Dec 28, 2012 | From the USPTO record |
| US 6,834,141 | Wide pass-band interferometric optical device utilizing an optical ring-resonator Lapsed on the fee record Ended Dec 21, 2012 · From the USPTO record | Lapsed on the fee record | Ended Dec 21, 2012 | From the USPTO record |