Assignee
TIME CERTAIN LLC
US·4 granted patents·608 citations·filing 1999–2005
Technology mixH04L4
Top patents by PatentIndex Score
4 records- 0194US6895507B1Method and system for determining and maintaining trust in digital data files with certifiable timeTIME CERTAIN LLC·Filed 2000·Granted May 17, 2005·226 cites·16 claims
- 0292US7409557B2System and method for distributing trusted timeTIME CERTAIN LLC·Filed 2005·Granted Aug 5, 2008·41 cites·16 claims
- 0391US6948069B1Method and system for determining and maintaining trust in digital image files with certifiable timeTIME CERTAIN LLC·Filed 2000·Granted Sep 20, 2005·112 cites·16 claims
- 0488US6898709B1Personal computer system and methods for proving dates in digital data filesTIME CERTAIN LLC·Filed 1999·Granted May 24, 2005·229 cites·34 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →