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

RORoku: 2 patents #177 of 379Top 50%
GSGuidewire Software: 1 patents #41 of 51Top 85%
San Jose, CA: #14,697 of 32,062 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Don Ma has been granted 3 US patents while listed as an inventor at Roku. The first was granted in 2018 and the most recent in September 2025. Don Ma ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Don Ma in San Jose, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12413821 Web-based content presentation via smart television device application — 2025-09-09
12316495 System performance degradation mitigation based on prioritizable mitigating actions Jinyoung JEON, VLADIMIR KRIVOPALOV, Shaokang Tan 2025-05-27
10050989 Inferential analysis using feedback for extracting and combining cyber risk information including proxy connection analyses George Y. Ng, Yuen Tsing Ooi, Feiyin Zhang, Fernando Tancioco, Jr. 2018-08-14 $21,949,000

Frequent Collaborators

Fernando Tancioco, Jr.1 shared
Yuen Tsing Ooi1 shared
Feiyin Zhang1 shared
Jinyoung JEON1 shared
Shaokang Tan1 shared
George Y. Ng1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3