Eidschun Engineering, Inc.
Records under this name other than patents Eidschun Engineering, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Eidschun Engineering, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,235,114 | Interdigitized disk waveform baffle system for directing fluid stream against substrate sheet Lapsed on the fee record Ended May 22, 2005 · From the USPTO record | Lapsed on the fee record | Ended May 22, 2005 | From the USPTO record |
| US 4,425,869 | Fluid flow control mechanism for circuit board processing apparatus Term ended Term ended no later than Jan 17, 2004 · Low confidence | Term ended | Term ended no later than Jan 17, 2004 | Low confidence |
| US 4,607,590 | Apparatus for directing fluid stream against substrate sheet Term ended Term ended no later than Aug 26, 2006 · Low confidence | Term ended | Term ended no later than Aug 26, 2006 | Low confidence |
| US 4,620,894 | Apparatus for processing circuit board substrate Term ended Term ended no later than Nov 4, 2006 · Low confidence | Term ended | Term ended no later than Nov 4, 2006 | Low confidence |
| US 4,724,856 | Dynamic flood conveyor Term ended Term ended no later than Feb 16, 2008 · Low confidence | Term ended | Term ended no later than Feb 16, 2008 | Low confidence |
| US 5,007,445 | Dynamic flood conveyor with weir Term ended Term ended no later than Apr 16, 2011 · Low confidence | Term ended | Term ended no later than Apr 16, 2011 | Low confidence |
| US 5,178,759 | Filtration system to remove photoresist film particles Term ended Term ended no later than Jan 12, 2013 · Low confidence | Term ended | Term ended no later than Jan 12, 2013 | Low confidence |
| US 5,232,501 | Apparatus for processing printed circuit board substrates Term ended Term ended no later than Aug 3, 2013 · Low confidence | Term ended | Term ended no later than Aug 3, 2013 | Low confidence |
| US 5,288,323 | Apparatus with a shunt system for processing printed circuit board substrates Term ended Term ended no later than Feb 22, 2014 · Low confidence | Term ended | Term ended no later than Feb 22, 2014 | Low confidence |
| US 5,501,735 | Apparatus for processing printed circuit board substrates Term ended Term ended no later than Mar 26, 2016 · Low confidence | Term ended | Term ended no later than Mar 26, 2016 | Low confidence |