Electronic Development, Inc.
Records under this name other than patents Electronic Development, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Electronic Development, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,466,024 | Multi-battery fuel saving and emission reduction system for automotive vehicles Formerly held Surrendered on reissue Surrendered on reissue Jul 7, 2009 · From the USPTO record | Surrendered on reissue | Surrendered on reissue Jul 7, 2009 | From the USPTO record |
| US RE40,820 | Multi-battery fuel saving and emissions reduction system for automotive vehicles Formerly held Term ended Term ended Jul 13, 2008 · From the USPTO record | Term ended | Term ended Jul 13, 2008 | From the USPTO record |
| US 4,939,446 | Voltage transmission link for testing EMI susceptibility of a device or circuits Term ended Term ended no later than Jul 3, 2010 · Low confidence | Term ended | Term ended no later than Jul 3, 2010 | Low confidence |
| US 4,968,941 | Apparatus for monitoring the state of charge of a battery Term ended Term ended no later than Nov 6, 2010 · Low confidence | Term ended | Term ended no later than Nov 6, 2010 | Low confidence |
| US 5,179,340 | Apparatus for monitoring the state of charge of a battery 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 5,311,116 | Multi-channel electromagnetically transparent voltage waveform monitor link Formerly held Term ended Term ended no later than May 10, 2014 · Low confidence | Term ended | Term ended no later than May 10, 2014 | Low confidence |
| US 5,337,261 | Designing and evaluating filters for suppressing undesired signals Term ended Term ended no later than Aug 9, 2014 · Low confidence | Term ended | Term ended no later than Aug 9, 2014 | Low confidence |
| US 5,349,133 | Magnetic and electric field shield Formerly held Term ended Term ended no later than Sep 20, 2014 · Low confidence | Term ended | Term ended no later than Sep 20, 2014 | Low confidence |
| US 5,365,179 | Apparatus and method for measuring ground impedance Formerly held Term ended Term ended no later than Nov 15, 2014 · Low confidence | Term ended | Term ended no later than Nov 15, 2014 | Low confidence |
| US 5,397,991 | Multi-battery charging system for reduced fuel consumption and emissions in automotive vehicles Formerly held Term ended Term ended no later than Mar 14, 2015 · Low confidence | Term ended | Term ended no later than Mar 14, 2015 | Low confidence |