Spatial Dynamics. Ltd.
Records under this name other than patents Spatial Dynamics. Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Spatial Dynamics. Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,057,761 | Security system and method Formerly held Term ended Term ended Jan 21, 2018 · From the USPTO record | Term ended | Term ended Jan 21, 2018 | From the USPTO record |
| US 7,336,240 | Integrated microwave transceiver tile structure Formerly held Lapsed on the fee record Ended Feb 26, 2016 · From the USPTO record | Lapsed on the fee record | Ended Feb 26, 2016 | From the USPTO record |
| US 7,187,281 | Microwave transmission/reception element structure with distance-to-subject relative motion, and related methodology Formerly held Lapsed on the fee record Ended Mar 6, 2015 · From the USPTO record | Lapsed on the fee record | Ended Mar 6, 2015 | From the USPTO record |
| US 6,987,491 | Integrated microwave transceiver tile structure Formerly held Lapsed on the fee record Ended Jan 17, 2014 · From the USPTO record | Lapsed on the fee record | Ended Jan 17, 2014 | From the USPTO record |
| US 6,927,691 | Dielectric personnel scanning Formerly held Lapsed on the fee record Ended Aug 9, 2013 · From the USPTO record | Lapsed on the fee record | Ended Aug 9, 2013 | From the USPTO record |
| US 6,784,854 | Dielectric detection through conductive metal Formerly held Lapsed on the fee record Ended Aug 31, 2012 · From the USPTO record | Lapsed on the fee record | Ended Aug 31, 2012 | From the USPTO record |
| US 4,234,844 | Electromagnetic noncontacting measuring apparatus Formerly held Term ended Term ended no later than Nov 18, 2000 · Low confidence | Term ended | Term ended no later than Nov 18, 2000 | Low confidence |
| US 4,318,108 | Bidirectionally focusing antenna Formerly held Term ended Term ended no later than Mar 2, 2002 · Low confidence | Term ended | Term ended no later than Mar 2, 2002 | Low confidence |
| US 4,327,322 | Bidirectional current supply circuit Formerly held Term ended Term ended no later than Apr 27, 2002 · Low confidence | Term ended | Term ended no later than Apr 27, 2002 | Low confidence |
| US 4,532,939 | Noncontacting, hyperthermia method and apparatus for destroying living tissue in vivo Formerly held Term ended Term ended no later than Aug 6, 2005 · Low confidence | Term ended | Term ended no later than Aug 6, 2005 | Low confidence |