Inventor · disambiguated record
Tapas Kanti Roy
Also filed as: ROY TAPAS K · Roy Tapas Kanti
6 granted patents·1 pending application·35 citations·filing 2012–2025
80Inventor score
Top patents by PatentIndex Score
7 records- 0189US10504520B1Voice-controlled communication requests and responsesAMAZON TECH INC·Filed 2016·Granted Dec 10, 2019·7 cites·19 claims
- 0289US9489190B1Message processing engineAMAZON TECH INC·Filed 2013·Granted Nov 8, 2016·17 cites·18 claims
- 0387US2025391409A1Voice-controlled communication requests and responsesAMAZON TECH INC·Filed 2025·Application pending·0 cites
- 0480US11062711B2Voice-controlled communication requests and responsesAMAZON TECH INC·Filed 2019·Granted Jul 13, 2021·2 cites·20 claims
- 0576US9690748B1Delivering notifications to background applicationsROY TAPAS K·Filed 2012·Granted Jun 27, 2017·9 cites·21 claims
- 0674US12424223B2Voice-controlled communication requests and responsesAMAZON TECH INC·Filed 2023·Granted Sep 23, 2025·0 cites·18 claims
- 0770US11798559B2Voice-controlled communication requests and responsesAMAZON TECH INC·Filed 2021·Granted Oct 24, 2023·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →