Authentication Technologies, Inc.
Records under this name other than patents Authentication Technologies, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 9 of 9 · Back to Authentication Technologies, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,182,219 | Apparatus and method for authenticating the dispatch and contents of documents Formerly held Term ended Term ended Dec 23, 2017 · From the USPTO record | Term ended | Term ended Dec 23, 2017 | From the USPTO record |
| US 6,571,334 | Apparatus and method for authenticating the dispatch and contents of documents Formerly held Term ended Ended no later than Aug 27, 2016 · From the USPTO record | Term ended | Ended no later than Aug 27, 2016 | From the USPTO record |
| US 5,279,403 | Microwave security thread detector Term ended Term ended no later than Jan 18, 2014 · Low confidence | Term ended | Term ended no later than Jan 18, 2014 | Low confidence |
| US 5,308,992 | Currency paper and banknote verification device Term ended Term ended no later than May 3, 2014 · Low confidence | Term ended | Term ended no later than May 3, 2014 | Low confidence |
| US 5,394,969 | Capacitance-based verification device for a security thread embedded within currency paper Term ended Term ended no later than Mar 7, 2015 · Low confidence | Term ended | Term ended no later than Mar 7, 2015 | Low confidence |
| US 5,417,316 | Capacitive verification device for a security thread embedded within currency paper Term ended Term ended no later than May 23, 2015 · Low confidence | Term ended | Term ended no later than May 23, 2015 | Low confidence |
| US 5,419,424 | Currency paper security thread verification device Formerly held Term ended Term ended no later than May 30, 2015 · Low confidence | Term ended | Term ended no later than May 30, 2015 | Low confidence |
| US 5,535,871 | Detector for a security thread having at least two security detection features Formerly held Term ended Term ended no later than Jul 16, 2016 · Low confidence | Term ended | Term ended no later than Jul 16, 2016 | Low confidence |
| US 5,810,146 | Wide edge lead currency thread detection system Term ended Term ended no later than Sep 22, 2018 · Low confidence | Term ended | Term ended no later than Sep 22, 2018 | Low confidence |