Inventor · disambiguated record
Chayan Sarkar
Also filed as: SARKAR CHAYAN
21 granted patents·1 pending application·11 citations·filing 2018–2025
89Inventor score
Files withTATA CONSULTANCY SERVICES LTD22
Top patents by PatentIndex Score
22 records- 0192US11127401B2Attention shifting of a robot in a group conversation using audio-visual perception based speaker localizationTATA CONSULTANCY SERVICES LTD·Filed 2020·Granted Sep 21, 2021·4 cites·16 claims
- 0284US11354531B2System and method for enabling robot to perceive and detect socially interacting groupsTATA CONSULTANCY SERVICES LTD·Filed 2020·Granted Jun 7, 2022·2 cites·11 claims
- 0380US11501777B2Methods and systems for enabling human-robot interaction to resolve task ambiguityTATA CONSULTANCY SERVICES LTD·Filed 2021·Granted Nov 15, 2022·1 cites·13 claims
- 0473US10948926B2Systems and methods for scalable multi-vehicle task allocationTATA CONSULTANCY SERVICES LTD·Filed 2018·Granted Mar 16, 2021·1 cites·6 claims
- 0569US11141856B2Systems and methods for generating control system solutions for robotics environmentsTATA CONSULTANCY SERVICES LTD·Filed 2019·Granted Oct 12, 2021·2 cites·15 claims
- 0665US10929182B2Systems and methods for scheduling a set of non-preemptive tasks in a multi-robot environmentTATA CONSULTANCY SERVICES LTD·Filed 2019·Granted Feb 23, 2021·1 cites·18 claims
- 0763US12159453B2System and method for ontology guided indoor scene understanding for cognitive robotic tasksTATA CONSULTANCY SERVICES LTD·Filed 2022·Granted Dec 3, 2024·0 cites·15 claims
- 0856US12380274B2Methods and systems for complex natural language task understanding for embodied agentsTATA CONSULTANCY SERVICES LTD·Filed 2023·Granted Aug 5, 2025·0 cites·18 claims
- 0953US12327410B2Methods and systems for disambiguation of referred objects for embodied agentsTATA CONSULTANCY SERVICES LTD·Filed 2023·Granted Jun 10, 2025·0 cites·15 claims
- 1053US10588579B2Method and system for online non-intrusive fatigue-state detection in a robotic co-working environmentTATA CONSULTANCY SERVICES LTD·Filed 2019·Granted Mar 17, 2020·0 cites·7 claims
- 1152US2025273204A1Method and system for expressing telepresence robot internal states using combination of multiple modalitiesTATA CONSULTANCY SERVICES LTD·Filed 2025·Application pending·0 cites
- 1251US12307380B2Automated placement of objects in bins using look ahead information by virtual sorting and packingTATA CONSULTANCY SERVICES LTD·Filed 2022·Granted May 20, 2025·0 cites·18 claims
- 1349US12181880B2Telepresence robots having cognitive navigation capabilityTATA CONSULTANCY SERVICES LTD·Filed 2022·Granted Dec 31, 2024·0 cites·11 claims
- 1447US12334057B2Method and system for visual context aware automatic speech recognitionTATA CONSULTANCY SERVICES LTD·Filed 2023·Granted Jun 17, 2025·0 cites·9 claims
- 1547US11383928B2Systems and methods for optimizing scheduling of non-preemptive tasks in multi-robotic environmentTATA CONSULTANCY SERVICES LTD·Filed 2020·Granted Jul 12, 2022·0 cites·20 claims
- 1647US11014235B2Systems and methods for semantic knowledge based dynamic utility calculationTATA CONSULTANCY SERVICES LTD·Filed 2019·Granted May 25, 2021·0 cites·20 claims
- 1745US11597080B2Knowledge partitioning for task execution by conversational tele-presence robots in a geographically separated environmentTATA CONSULTANCY SERVICES LTD·Filed 2020·Granted Mar 7, 2023·0 cites·17 claims
- 1844US12393451B2Systems and methods for dynamic task scheduling and rescheduling using heterogeneous multi-agent fleetTATA CONSULTANCY SERVICES LTD·Filed 2022·Granted Aug 19, 2025·0 cites·15 claims
- 1943US11328726B2Conversational systems and methods for robotic task identification using natural languageTATA CONSULTANCY SERVICES LTD·Filed 2020·Granted May 10, 2022·0 cites·17 claims
- 2041US12023815B2Method and system for automated object packingTATA CONSULTANCY SERVICES LTD·Filed 2020·Granted Jul 2, 2024·0 cites·9 claims
- 2140US11573563B2Edge centric communication protocol for remotely maneuvering a tele-presence robot in a geographically distributed environmentTATA CONSULTANCY SERVICES LTD·Filed 2020·Granted Feb 7, 2023·0 cites·18 claims
- 2240US11487577B2Robotic task planning for complex task instructions in natural languageTATA CONSULTANCY SERVICES LTD·Filed 2020·Granted Nov 1, 2022·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →