Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Shubhra Chandra — 2 Patents

ONOnvocal: 1 patents #2 of 9Top 25%
Amazon: 1 patents #10,717 of 19,158Top 60%
Lexington, MA: #1,366 of 2,299 inventorsTop 60%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Shubhra Chandra has been granted 2 US patents while listed as an inventor at Amazon. The first was granted in 2018 and the most recent in July 2022. Shubhra Chandra ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Shubhra Chandra in Lexington, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11393454 Goal-oriented dialog generation using dialog template, API, and entity data Anish Acharya, Angeliki Metallinou, Tagyoung Chung, Shachi Paul, Chien-Wei Lin +2 more 2022-07-19 $173,831,000
D826893 Wearable electronic device accessory William Wang Graylin 2018-08-28