SPD Technologies Inc.
Records under this name other than patents SPD Technologies Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,377,874 | Power distribution system including integrated power node control center Formerly held Term ended Term ended Apr 23, 2019 · From the USPTO record | Term ended | Term ended Apr 23, 2019 | From the USPTO record |
| US 7,076,592 | Power node control center Formerly held Term ended Term ended Dec 17, 2018 · From the USPTO record | Term ended | Term ended Dec 17, 2018 | From the USPTO record |
| US 6,675,302 | Power distribution system including integrated power node control center Term ended Term ended Jun 26, 2015 · From the USPTO record | Term ended | Term ended Jun 26, 2015 | From the USPTO record |
| US 6,351,715 | Electrical integrated modular power node Formerly held Term ended Term ended Sep 7, 2014 · From the USPTO record | Term ended | Term ended Sep 7, 2014 | From the USPTO record |
| US 6,122,127 | Dynamically programmable magneto-resistive head write and read bias currents Lapsed on the fee record Ended Sep 19, 2012 · From the USPTO record | Lapsed on the fee record | Ended Sep 19, 2012 | From the USPTO record |
| US 6,320,132 | Compact electrical bus Lapsed on the fee record Ended Nov 20, 2005 · From the USPTO record | Lapsed on the fee record | Ended Nov 20, 2005 | From the USPTO record |
| US 6,222,127 | Compact electrical bus Lapsed on the fee record Ended Apr 24, 2005 · From the USPTO record | Lapsed on the fee record | Ended Apr 24, 2005 | From the USPTO record |
| US 6,160,689 | Two wire solid state AC/DC circuit breaker Lapsed on the fee record Ended Dec 12, 2004 · From the USPTO record | Lapsed on the fee record | Ended Dec 12, 2004 | From the USPTO record |
| US 4,922,372 | Solid state overcurrent protection system for circuit breakers Formerly held Term ended Term ended no later than May 1, 2010 · Low confidence | Term ended | Term ended no later than May 1, 2010 | Low confidence |
| US 5,204,797 | Solid state overcurrent protection system for circuit breakers Formerly held Term ended Term ended no later than Apr 20, 2013 · Low confidence | Term ended | Term ended no later than Apr 20, 2013 | Low confidence |