Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Siew Yong Sim-Tang

QSQuest Software: 16 patents #2 of 240Top 1%
BSBakbone Software: 6 patents #1 of 11Top 10%
DSDell Software: 6 patents #13 of 210Top 7%
Futurewei Technologies: 3 patents #526 of 1,563Top 35%
Saratoga, CA: #256 of 2,933 inventorsTop 9%
California: #12,730 of 386,348 inventorsTop 4%
Overall (All Time): #90,558 of 4,157,543Top 3%
37 Patents All Time

Issued Patents All Time

Showing 26–37 of 37 patents

Patent #TitleCo-InventorsDate
7979441 Method of creating hierarchical indices for a distributed object system 2011-07-12
7979404 Extracting data changes and storing data history to allow for instantaneous access to and reconstruction of any point-in-time data 2011-07-12
7904913 Management interface for a system that provides automated, real-time, continuous data protection Daniel J. Fraisl, Anthony Hoeber 2011-03-08
7788521 Method and system for virtual on-demand recovery for real-time, continuous data protection 2010-08-31
7689602 Method of creating hierarchical indices for a distributed object system 2010-03-30
7680834 Method and system for no downtime resychronization for real-time, continuous data protection 2010-03-16
7681104 Method for erasure coding data across a plurality of data stores in a network Semen Ustimenko 2010-03-16
7681105 Method for lock-free clustered erasure coding and recovery of data across a plurality of data stores in a network Semen Ustimenko 2010-03-16
7565661 Method and system for real-time event journaling to provide enterprise data services 2009-07-21
7519870 Method and system for no downtime, initial data upload for real-time, continuous data protection 2009-04-14
7363549 Method and system for automated, no downtime, real-time, continuous data protection 2008-04-22
7096392 Method and system for automated, no downtime, real-time, continuous data protection 2006-08-22