Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ling-Cheung Aaron Lo — 2 Patents

Microsoft: 2 patents #17,506 of 40,388Top 45%
Bellevue, WA: #3,435 of 6,950 inventorsTop 50%
Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,109,987 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7987233 System and methods for facilitating a multiparty communications session with a dynamically designated session manager Robert Osborne, Ajay P. Chitturi, Leon Wong, David J. Simons, Vishal Thakkar +1 more 2011-07-26
7536481 Method and system for re-synchronizing end points when an intermediary detects that the end points may be unsynchronized Dhigha Sekaran 2009-05-19