Ameritech Services, Inc.
Records under this name other than patents Ameritech Services, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Ameritech Services, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,243,458 | Method and system for call tracing Term ended Term ended Oct 28, 2019 · From the USPTO record | Term ended | Term ended Oct 28, 2019 | From the USPTO record |
| US 6,112,127 | Method and system of programming at least one appliance to change state upon the occurrence of a trigger event Formerly held Term ended Term ended Nov 30, 2018 · From the USPTO record | Term ended | Term ended Nov 30, 2018 | From the USPTO record |
| US 6,404,882 | Method and system for call tracing Term ended Ended no later than Apr 17, 2018 · From the USPTO record | Term ended | Ended no later than Apr 17, 2018 | From the USPTO record |
| US 6,925,164 | Method and system for call tracing Term ended Ended no later than Apr 17, 2018 · From the USPTO record | Term ended | Ended no later than Apr 17, 2018 | From the USPTO record |
| US 8,219,219 | Method and system of programming at least one appliance to change state upon the occurrence of a trigger event Formerly held Term ended Term ended Jun 5, 2017 · From the USPTO record | Term ended | Term ended Jun 5, 2017 | From the USPTO record |
| US 6,385,495 | Automation system and method for the programming thereof Formerly held Term ended Ended no later than Nov 6, 2016 · From the USPTO record | Term ended | Ended no later than Nov 6, 2016 | From the USPTO record |
| US 6,640,141 | Automation system and method for the programming thereof Formerly held Term ended Term ended Nov 6, 2016 · From the USPTO record | Term ended | Term ended Nov 6, 2016 | From the USPTO record |
| US 6,842,650 | Method and system of programming at least one appliance to change state upon the occurrence of a trigger event Formerly held Term ended Term ended Nov 6, 2016 · From the USPTO record | Term ended | Term ended Nov 6, 2016 | From the USPTO record |
| US 7,027,878 | Method and system of programming at least one appliance to change state upon the occurrence of a trigger event Formerly held Term ended Term ended Nov 6, 2016 · From the USPTO record | Term ended | Term ended Nov 6, 2016 | From the USPTO record |
| US 7,221,984 | Method and system of programming at least one appliance to change state upon the occurrence of a trigger event Formerly held Term ended Term ended Nov 6, 2016 · From the USPTO record | Term ended | Term ended Nov 6, 2016 | From the USPTO record |