Shiladitya Roy — 9 Patents at Amazon

Shiladitya Roy has been granted 9 US patents while listed as an inventor at Amazon. The first was granted in 2020 and the most recent in September 2025. Shiladitya Roy ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Shiladitya Roy in Bellevue, WA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12412572	Skill session backgrounding and resumption	Xu Zhang, Nikhil Gupta, Pranav Singh, Sabrina Chandrasekaran, David Chen +6 more	2025-09-09
11579841	Task resumption in a natural understanding system	Monty Eich, Clare Elizabeth Veladanda, Rohit Bhattacharjee, Prashant J. Thakare, Nikhil Gupta +1 more	2023-02-14	$171,873,000
11475883	Natural language dialog scoring	Ravi Chikkanayakanahalli Mallikarjuniah, Priya Rao Chagaleti, Christopher Forbes Will, Cole Ira Brendel, Wei Huang +1 more	2022-10-18	$270,124,000
11295745	Multi-tasking and skills processing	Bo Li, Vikram Kumar Gundeti, Eswara Jnana Swaroop Bhupathiraju, Nathan G. Leupold, Andrew S. Huntwork	2022-04-05	$268,887,000
11238241	Natural language dialog scoring	Ravi Chikkanayakanahalli Mallikarjuniah, Priya Rao Chagaleti, Christopher Forbes Will, Cole Ira Brendel, Wei Huang +1 more	2022-02-01	$135,875,000
11232784	Natural language dialog scoring	Ravi Chikkanayakanahalli Mallikarjuniah, Priya Rao Chagaleti, Christopher Forbes Will, Cole Ira Brendel, Wei Huang +1 more	2022-01-25	$166,517,000
11074907	Natural language dialog scoring	Ravi Chikkanayakanahalli Mallikarjuniah, Priya Rao Chagaleti, Christopher Forbes Will, Cole Ira Brendel, Wei Huang +1 more	2021-07-27	$332,691,000
10880384	Multi-tasking resource management	Bo Li, Vikram Kumar Gundeti, Andrew S. Huntwork, Rongzhou Shen, Eswara Jnana Swaroop Bhupathiraju	2020-12-29	$232,145,000
10854191	Machine learning models for data driven dialog management	Alborz Geramifard, Ruhi Sarikaya	2020-12-01	$220,680,000

Shiladitya Roy — 9 Patents

Issued Patents All Time

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