Etec Inc.
Records under this name other than the patents Etec Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 2 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US RE40,320 | Permanent magnet alternator and voltage regulator circuit for the permanent magnet alternator Formerly held Term ended Term ended Apr 1, 2022 · From the USPTO record | Term ended | Term ended Apr 1, 2022 | From the USPTO record |
| US 6,190,181 | Connection base Term ended Term ended Nov 10, 2018 · From the USPTO record | Term ended | Term ended Nov 10, 2018 | From the USPTO record |
| US 6,249,440 | Contact arrangement for detachably attaching an electric component, especially an integrated circuit to a printed circuit board Term ended Term ended Nov 25, 2017 · From the USPTO record | Term ended | Term ended Nov 25, 2017 | From the USPTO record |
| US 6,390,826 | Connection base Term ended Term ended May 12, 2017 · From the USPTO record | Term ended | Term ended May 12, 2017 | From the USPTO record |
| US 6,501,056 | Carbon heating element and method of manufacturing the same Formerly held Lapsed on the fee record Ended Dec 31, 2014 · From the USPTO record | Lapsed on the fee record | Ended Dec 31, 2014 | From the USPTO record |
| US 6,689,295 | Carbonaceous porous body and method for producing the same Formerly held Lapsed on the fee record Ended Feb 10, 2012 · From the USPTO record | Lapsed on the fee record | Ended Feb 10, 2012 | From the USPTO record |
| US 6,690,145 | Permanent magnet alternator and voltage regulator circuit for the permanent magnet alternator Formerly held Surrendered on reissue Surrendered on reissue May 20, 2008 · From the USPTO record | Surrendered on reissue | Surrendered on reissue May 20, 2008 | From the USPTO record |
| US 3,958,124 | Method and apparatus for SEM specimen coating and transfer Term ended Term ended no later than May 18, 1996 · Low confidence | Term ended | Term ended no later than May 18, 1996 | Low confidence |
| US 4,337,422 | Field emission gun with noise compensation Formerly held Term ended Term ended no later than Jun 29, 2002 · Low confidence | Term ended | Term ended no later than Jun 29, 2002 | Low confidence |
| US 4,397,611 | Particle beam instrumentation ion pump Formerly held Term ended Term ended no later than Aug 9, 2003 · Low confidence | Term ended | Term ended no later than Aug 9, 2003 | Low confidence |