Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Rajesh Sonak — 3 Patents

Comcast: 3 patents #1,208 of 4,447Top 30%
Sterling, VA: #126 of 444 inventorsTop 30%
Virginia: #9,600 of 34,511 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Rajesh Sonak has been granted 3 US patents while listed as an inventor at Comcast. The first was granted in 2021 and the most recent in April 2024. Rajesh Sonak ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Rajesh Sonak in Sterling, VA, US.

Patents per Year

Patents granted per year, 2021 to 2024Bar chart with a peak of 1 patents in 2021.peak 12021: 1 patents20212023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11949674 Multi-factor message authentication Vinayaka Poovappa, Saravanan Muthusamy, Ken Landry 2024-04-02 $60,838,000
11588815 Multi-factor message authentication Vinayaka Poovappa, Saravanan Muthuswamy, Ken Landry 2023-02-21 $186,579,000
10958647 Methods, systems, and apparatuses for multi-factor message authentication Vinayaka Poovappa, Saravanan Muthusamy, Ken Landry 2021-03-23 $184,830,000