Comtech Telecommunications Corp.
Records under this name other than patents Comtech Telecommunications Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,356,752 | Enhanced Turbo Product Codes Term ended Term ended Mar 19, 2023 · High confidence | Term ended | Term ended Mar 19, 2023 | High confidence |
| US 7,039,846 | Enhanced Turbo Product Code Decoder System Utilizing a Codeword Organization Method Term ended Term ended Apr 4, 2021 · High confidence | Term ended | Term ended Apr 4, 2021 | High confidence |
| US 7,421,638 | Enhanced Turbo Product Code Decoder System Term ended Term ended Apr 4, 2021 · High confidence | Term ended | Term ended Apr 4, 2021 | High confidence |
| US 6,763,494 | Turbo Product Code Decoder Term ended Term ended Oct 24, 2019 · Medium confidence | Term ended | Term ended Oct 24, 2019 | Medium confidence |
| US 6,526,538 | Turbo product code decoder Term ended Term ended Sep 27, 2019 · From the USPTO record | Term ended | Term ended Sep 27, 2019 | From the USPTO record |
| US 7,085,987 | Enhanced Turbo Product Code Decoder System Lapsed on the fee record Ended Aug 1, 2018 · High confidence | Lapsed on the fee record | Ended Aug 1, 2018 | High confidence |
| US 4,218,666 | Dual mode band rejection filter Formerly held Term ended Term ended no later than Aug 19, 2000 · Low confidence | Term ended | Term ended no later than Aug 19, 2000 | Low confidence |
| US 4,517,526 | Digitally controlled AGC amplifier Term ended Term ended no later than May 14, 2005 · Low confidence | Term ended | Term ended no later than May 14, 2005 | Low confidence |
| US 4,527,134 | Reciprocal RF switch Formerly held Term ended Term ended no later than Jul 2, 2005 · Low confidence | Term ended | Term ended no later than Jul 2, 2005 | Low confidence |
| US 4,551,689 | RF Local oscillator with low phase noise Term ended Term ended no later than Nov 5, 2005 · Low confidence | Term ended | Term ended no later than Nov 5, 2005 | Low confidence |