Semicoa
Records under this name other than patents Semicoa holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,103,584 | Uniform current density and high current gain bipolar transistor Term ended Term ended Apr 27, 2019 · From the USPTO record | Term ended | Term ended Apr 27, 2019 | From the USPTO record |
| US 6,020,745 | Method of batch testing surface mount devices using a substrate edge connector Term ended Term ended Feb 6, 2017 · From the USPTO record | Term ended | Term ended Feb 6, 2017 | From the USPTO record |
| US 8,101,981 | Back-illuminated, thin photodiode arrays with isolating etched trenches between elements Formerly held Lapsed on the fee record Ended Jan 24, 2016 · From the USPTO record | Lapsed on the fee record | Ended Jan 24, 2016 | From the USPTO record |
| US 7,875,890 | Structures and methods to improve the crosstalk between adjacent pixels of back-illuminated photodiode arrays Formerly held Lapsed on the fee record Ended Jan 25, 2015 · From the USPTO record | Lapsed on the fee record | Ended Jan 25, 2015 | From the USPTO record |
| US 7,667,400 | Back-illuminated Si photomultipliers: structure and fabrication methods Formerly held Lapsed on the fee record Ended Feb 23, 2014 · From the USPTO record | Lapsed on the fee record | Ended Feb 23, 2014 | From the USPTO record |
| US 7,576,371 | Structures and methods to improve the crosstalk between adjacent pixels of back-illuminated photodiode arrays Formerly held Lapsed on the fee record Ended Aug 18, 2013 · From the USPTO record | Lapsed on the fee record | Ended Aug 18, 2013 | From the USPTO record |
| US 7,462,553 | Ultra thin back-illuminated photodiode array fabrication methods Formerly held Lapsed on the fee record Ended Dec 9, 2012 · From the USPTO record | Lapsed on the fee record | Ended Dec 9, 2012 | From the USPTO record |
| US 5,334,874 | Electronic device package Term ended Term ended no later than Aug 2, 2014 · Low confidence | Term ended | Term ended no later than Aug 2, 2014 | Low confidence |
| US 5,387,805 | Field controlled thyristor Term ended Term ended no later than Feb 7, 2015 · Low confidence | Term ended | Term ended no later than Feb 7, 2015 | Low confidence |
| US 5,554,880 | Uniform current density and high current gain bipolar transistor Term ended Term ended no later than Sep 10, 2016 · Low confidence | Term ended | Term ended no later than Sep 10, 2016 | Low confidence |