Inventor
SARKAR CHAYAN
IN21 patents
Patents
21 patentsUS11127401B2Sep 21, 2021
Attention shifting of a robot in a group conversation using audio-visual perception based speaker localization
TATA CONSULTANCY SERVICES LTD4 citations71
US11354531B2Jun 7, 2022
System and method for enabling robot to perceive and detect socially interacting groups
TATA CONSULTANCY SERVICES LTD2 citations69
US11141856B2Oct 12, 2021
Systems and methods for generating control system solutions for robotics environments
TATA CONSULTANCY SERVICES LTD2 citations69
US11501777B2Nov 15, 2022
Methods and systems for enabling human-robot interaction to resolve task ambiguity
TATA CONSULTANCY SERVICES LTD1 citations61
US10948926B2Mar 16, 2021
Systems and methods for scalable multi-vehicle task allocation
TATA CONSULTANCY SERVICES LTD1 citations60
US10929182B2Feb 23, 2021
Systems and methods for scheduling a set of non-preemptive tasks in a multi-robot environment
TATA CONSULTANCY SERVICES LTD1 citations57
US11328726B2May 10, 2022
Conversational systems and methods for robotic task identification using natural language
TATA CONSULTANCY SERVICES LTD0 citations51
US12159453B2Dec 3, 2024
System and method for ontology guided indoor scene understanding for cognitive robotic tasks
TATA CONSULTANCY SERVICES LTD0 citations50
US11573563B2Feb 7, 2023
Edge centric communication protocol for remotely maneuvering a tele-presence robot in a geographically distributed environment
TATA CONSULTANCY SERVICES LTD0 citations49
US12327410B2Jun 10, 2025
Methods and systems for disambiguation of referred objects for embodied agents
TATA CONSULTANCY SERVICES LTD0 citations48
US12181880B2Dec 31, 2024
Telepresence robots having cognitive navigation capability
TATA CONSULTANCY SERVICES LTD0 citations48
US11597080B2Mar 7, 2023
Knowledge partitioning for task execution by conversational tele-presence robots in a geographically separated environment
TATA CONSULTANCY SERVICES LTD0 citations48
US11487577B2Nov 1, 2022
Robotic task planning for complex task instructions in natural language
TATA CONSULTANCY SERVICES LTD0 citations48
US11014235B2May 25, 2021
Systems and methods for semantic knowledge based dynamic utility calculation
TATA CONSULTANCY SERVICES LTD0 citations48
US12023815B2Jul 2, 2024
Method and system for automated object packing
TATA CONSULTANCY SERVICES LTD0 citations47
US11383928B2Jul 12, 2022
Systems and methods for optimizing scheduling of non-preemptive tasks in multi-robotic environment
TATA CONSULTANCY SERVICES LTD0 citations47
US12393451B2Aug 19, 2025
Systems and methods for dynamic task scheduling and rescheduling using heterogeneous multi-agent fleet
TATA CONSULTANCY SERVICES LTD0 citations46
US12380274B2Aug 5, 2025
Methods and systems for complex natural language task understanding for embodied agents
TATA CONSULTANCY SERVICES LTD0 citations44
US12334057B2Jun 17, 2025
Method and system for visual context aware automatic speech recognition
TATA CONSULTANCY SERVICES LTD0 citations44
US12307380B2May 20, 2025
Automated placement of objects in bins using look ahead information by virtual sorting and packing
TATA CONSULTANCY SERVICES LTD0 citations43
US10588579B2Mar 17, 2020
Method and system for online non-intrusive fatigue-state detection in a robotic co-working environment
TATA CONSULTANCY SERVICES LTD0 citations39