Time Certain, LLC
Records under this name other than patents Time Certain, LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 5 of 5 · Back to Time Certain, LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,948,069 | Method and system for determining and maintaining trust in digital image files with certifiable time Term ended Term ended Apr 27, 2023 · From the USPTO record | Term ended | Term ended Apr 27, 2023 | From the USPTO record |
| US 6,898,709 | Personal computer system and methods for proving dates in digital data files Lapsed on the fee record Ended May 24, 2017 · From the USPTO record | Lapsed on the fee record | Ended May 24, 2017 | From the USPTO record |
| US 6,895,507 | Method and system for determining and maintaining trust in digital data files with certifiable time Lapsed on the fee record Ended May 17, 2017 · From the USPTO record | Lapsed on the fee record | Ended May 17, 2017 | From the USPTO record |
| US 6,792,536 | Smart card system and methods for proving dates in digital files Lapsed on the fee record Ended Sep 14, 2016 · From the USPTO record | Lapsed on the fee record | Ended Sep 14, 2016 | From the USPTO record |
| US 7,409,557 | System and method for distributing trusted time Lapsed on the fee record Ended Aug 5, 2016 · From the USPTO record | Lapsed on the fee record | Ended Aug 5, 2016 | From the USPTO record |