Sensor Dynamics Limited
Records under this name other than patents Sensor Dynamics Limited 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 8,816,825 | Transponder Formerly held Lapsed on the fee record Ended Aug 26, 2026 · High confidence | Lapsed on the fee record | Ended Aug 26, 2026 | High confidence |
| US 6,766,703 | Apparatus and method for enhancing remote sensor performance and utility Term ended Term ended Mar 7, 2020 · From the USPTO record | Term ended | Term ended Mar 7, 2020 | From the USPTO record |
| US 6,442,304 | Apparatus and method for protecting devices, especially fibre optic devices, in hostile environments Term ended Term ended Dec 17, 2019 · From the USPTO record | Term ended | Term ended Dec 17, 2019 | From the USPTO record |
| US 6,532,839 | Apparatus for the remote measurement of physical parameters Term ended Ended no later than Mar 26, 2017 · From the USPTO record | Term ended | Ended no later than Mar 26, 2017 | From the USPTO record |
| US 6,817,257 | Apparatus for the remote measurement of physical parameters Term ended Ended no later than Mar 26, 2017 · From the USPTO record | Term ended | Ended no later than Mar 26, 2017 | From the USPTO record |
| US RE38,052 | Sensing apparatus for sensing pressure or temperature in oil wells, including transmitter relaying pressure or temperature information to a remote control point Term ended Term ended Jan 17, 2015 · From the USPTO record | Term ended | Term ended Jan 17, 2015 | From the USPTO record |
| US 5,515,459 | Optical fibre pressure sensor Term ended Term ended no later than May 7, 2016 · Low confidence | Term ended | Term ended no later than May 7, 2016 | Low confidence |
| US 5,570,437 | Apparatus for the remote measurement of physical parameters Term ended Term ended no later than Oct 29, 2016 · Low confidence | Term ended | Term ended no later than Oct 29, 2016 | Low confidence |
| US 5,582,064 | Remotely deployable pressure sensor Term ended Term ended no later than Dec 10, 2016 · Low confidence | Term ended | Term ended no later than Dec 10, 2016 | Low confidence |
| US 5,754,293 | Apparatus for the simultaneous acquisition of high bandwidth information in very long arrays containing large numbers of sensor elements Term ended Term ended no later than May 19, 2018 · Low confidence | Term ended | Term ended no later than May 19, 2018 | Low confidence |