Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Ma — 3 Patents

APAppfolio: 2 patents #9 of 19Top 50%
Brampton, CA: #230 of 1,005 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Ma has been granted 3 US patents while listed as an inventor at Appfolio. The first was granted in 2010 and the most recent in April 2024. David Ma ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Ma in Brampton, ON, CA.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11948187 Artificial intelligence based digital leasing assistant Elliott Burris, Daniel Posch, Kyle Triplett, Robert Ryan, John Rothfels 2024-04-02 $53,895,000
11615463 Artificial intelligence based digital leasing assistant Elliott Burris, Daniel Posch, Kyle Triplett, Robert Ryan, John Rothfels 2023-03-28 $25,279,000
D615085 Personal digital assistant Stephen Bayley, Benjamin James Cullen, Chris Jakob, Jim Fullalove, Martin Riddiford 2010-05-04