Escom AG
Records under this name other than patents Escom AG holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,289,402 | Bidirectional data transfer protocol primarily controlled by a peripheral device Formerly held Term ended Term ended Sep 11, 2018 · From the USPTO record | Term ended | Term ended Sep 11, 2018 | From the USPTO record |
| US 4,277,784 | Switch scanning means for use with integrated circuits Formerly held Term ended Term ended no later than Jul 7, 2001 · Low confidence | Term ended | Term ended no later than Jul 7, 2001 | Low confidence |
| US 4,388,563 | Solid-state fluorescent lamp ballast Term ended Term ended no later than Jun 14, 2003 · Low confidence | Term ended | Term ended no later than Jun 14, 2003 | Low confidence |
| US 4,488,017 | Control unit for video games and the like Formerly held Term ended Term ended no later than Dec 11, 2004 · Low confidence | Term ended | Term ended no later than Dec 11, 2004 | Low confidence |
| US 4,489,284 | Operational amplifier circuit for NMOS chip Formerly held Term ended Term ended no later than Dec 18, 2004 · Low confidence | Term ended | Term ended no later than Dec 18, 2004 | Low confidence |
| US 4,551,682 | Digital sine-cosine generator Formerly held Term ended Term ended no later than Nov 5, 2005 · Low confidence | Term ended | Term ended no later than Nov 5, 2005 | Low confidence |
| US 4,561,659 | Display logic circuit for multiple object priority Formerly held Term ended Term ended no later than Dec 31, 2005 · Low confidence | Term ended | Term ended no later than Dec 31, 2005 | Low confidence |
| US 4,562,365 | "Clocked self booting logical ""EXCLUSIVE OR"" circuit" Formerly held Term ended Term ended no later than Dec 31, 2005 · Low confidence | Term ended | Term ended no later than Dec 31, 2005 | Low confidence |
| US 4,569,019 | Video sound and system control circuit Formerly held Term ended Term ended no later than Feb 4, 2006 · Low confidence | Term ended | Term ended no later than Feb 4, 2006 | Low confidence |
| US 4,570,085 | Self booting logical AND circuit Term ended Term ended no later than Feb 11, 2006 · Low confidence | Term ended | Term ended no later than Feb 11, 2006 | Low confidence |