Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DS

Dharini Sundaram — 6 Patents

Amazon: 6 patents #2,730 of 19,158Top 15%
Bothell, WA: #514 of 2,342 inventorsTop 25%
Washington: #16,995 of 76,902 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Dharini Sundaram has been granted 6 US patents while listed as an inventor at Amazon. The first was granted in 2019 and the most recent in September 2023. Dharini Sundaram ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Dharini Sundaram in Bothell, WA, US.

Patents per Year

Patents granted per year, 2019 to 2023Bar chart with a peak of 2 patents in 2019.peak 22019: 2 patents20192020: 1 patents20202021: 1 patents20212022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11758328 Selection of master device for synchronized audio Fred Torok, Michael Alan Pogue, Vikram Kumar Gundeti 2023-09-12 $305,021,000
11343611 Selection of master device for synchronized audio Fred Torok, Michael Alan Pogue, Vikram Kumar Gundeti 2022-05-24 $187,963,000
10904665 Selection of master device for synchronized audio Fred Torok, Michael Alan Pogue, Vikram Kumar Gundeti 2021-01-26 $288,265,000
10839795 Implicit target selection for multiple audio playback devices in an environment Fred Torok, Michael Alan Pogue, Vikram Kumar Gundeti 2020-11-17 $333,504,000
10431217 Audio playback device that dynamically switches between receiving audio data from a soft access point and receiving audio data from a local access point Fred Torok, Michael Alan Pogue, Vikram Kumar Gundeti 2019-10-01 $148,943,000
10264358 Selection of master device for synchronized audio Fred Torok, Michael Alan Pogue, Vikram Kumar Gundeti 2019-04-16 $111,008,000