Tapas Chakravarty

Person

Kolkata, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for meta-surface-based beamforming
- Patent number 12,368,478
- Issue date Jul 22, 2025
- TATA Consultancy Services Limited
- Arunkumar Kalimuthu Rameshwaran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for zone-wise adaptive illumination of objects
- Patent number 12,363,443
- Issue date Jul 15, 2025
- TATA Consultancy Services Limited
- Amit Swain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for real-time radar-based action recognition usin...
- Patent number 12,347,159
- Issue date Jul 1, 2025
- TATA Consultancy Services Limited
- Sounak Dey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-port multi-functional meta-surface coplanar antenna system fo...
- Patent number 12,341,247
- Issue date Jun 24, 2025
- TATA Consultancy Services Limited
- Tapas Chakravarty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system of error modelling for object localization using...
- Patent number 12,298,420
- Issue date May 13, 2025
- TATA Consultancy Services Limited
- Avik Ghose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for screening and monitoring of cardiac diseases
- Patent number 12,274,536
- Issue date Apr 15, 2025
- TATA Consultancy Services Limited
- Sanjay Madhukar Kimbahune
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for determining breathing rate and heart rate f...
- Patent number 12,257,032
- Issue date Mar 25, 2025
- TATA Consultancy Services Limited
- Smriti Rani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for non-intrusive material quality inspection u...
- Patent number 12,235,225
- Issue date Feb 25, 2025
- TATA Consultancy Services Limited
- Arijit Chowdhury
- G01 - MEASURING TESTING
Information Patent Grant
Method and system to track and monitor human using an array of radars
- Patent number 12,196,850
- Issue date Jan 14, 2025
- TATA Consultancy Services Limited
- Satheesh Adimoolam
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for detection of a desired object occluded by pac...
- Patent number 12,164,017
- Issue date Dec 10, 2024
- TATA Consultancy Services Limited
- Arindam Ray
- G01 - MEASURING TESTING
Information Patent Grant
Multi-sensory techniques for measuring average temperature of mixed...
- Patent number 12,018,989
- Issue date Jun 25, 2024
- TATA Consultancy Services Limited
- Arijit Sinharay
- G01 - MEASURING TESTING
Information Patent Grant
Computer controlled electromechanical MMW frequency antenna scannin...
- Patent number 11,990,685
- Issue date May 21, 2024
- TATA Consultancy Services Limited
- Tapas Chakravarty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for shapelet decomposition based gesture recogn...
- Patent number 11,906,658
- Issue date Feb 20, 2024
- TATA Consultancy Services Limited
- Arijit Chowdhury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Artificial intelligence based temperature measurement in mixed flui...
- Patent number 11,842,800
- Issue date Dec 12, 2023
- TATA Consultancy Services Limited
- Rajat Kumar Das
- G01 - MEASURING TESTING
Information Patent Grant
System and method for measuring temperature of mixed fluid in an en...
- Patent number 11,802,801
- Issue date Oct 31, 2023
- TATA Consultancy Services Limited
- Arijit Sinharay
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for determining viscosity information of fluids
- Patent number 11,754,482
- Issue date Sep 12, 2023
- TATA Consultancy Services Limited
- Abhijeet Gorey
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for optimum channel selection in twin radar for c...
- Patent number 11,666,227
- Issue date Jun 6, 2023
- TATA Consultancy Services Limited
- Anwesha Khasnobish
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for inspecting and detecting fluid in a pipeline
- Patent number 11,668,621
- Issue date Jun 6, 2023
- TATA Consultancy Services Limited
- Arijit Sinharay
- G01 - MEASURING TESTING
Information Patent Grant
Determination of cardiopulmonary signals for multi-persons using in...
- Patent number 11,638,527
- Issue date May 2, 2023
- TATA Consultancy Services Limited
- Arijit Chowdhury
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for unobtrusive liveliness detection and monitori...
- Patent number 11,550,049
- Issue date Jan 10, 2023
- TATA Consultancy Services Limited
- Anwesha Khasnobish
- G01 - MEASURING TESTING
Information Patent Grant
Real time unobtrusive monitoring of physiological signals
- Patent number 11,432,726
- Issue date Sep 6, 2022
- TATA CONSULTANCY SERVICES LIMITED
- Andrew Gigie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for monitoring machine health using radar based s...
- Patent number 11,402,470
- Issue date Aug 2, 2022
- TATA Consultancy Services Limited
- Raj Kumar Rakshit
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for non-contact bio-signal detection using ultras...
- Patent number 11,395,642
- Issue date Jul 26, 2022
- TATA Consultancy Services Limited
- Anwesha Khasnobish
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Edge based sensor actuation and control in IoT network for event mo...
- Patent number 11,375,021
- Issue date Jun 28, 2022
- TATA Consultancy Services Limited
- Chirabrata Bhaumik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for tracking motion of target in indoor environment
- Patent number 11,353,574
- Issue date Jun 7, 2022
- TATA Consultancy Services Limited
- Rajat Kumar Das
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for impurity detection using multi-modal imaging
- Patent number 11,270,429
- Issue date Mar 8, 2022
- TATA Consultancy Services Limited
- Achanna Anil Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for field agnostic source localization
- Patent number 11,115,108
- Issue date Sep 7, 2021
- TATA Consultancy Services Limited
- Achanna Anil Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Unobtrusive and automated detection of frequency of vibrating objec...
- Patent number 11,105,675
- Issue date Aug 31, 2021
- TATA Consultancy Services Limited
- Dibyendu Roy
- G01 - MEASURING TESTING
Information Patent Grant
System and method for heart rate estimation
- Patent number 11,039,792
- Issue date Jun 22, 2021
- TATA Consultancy Services Limited
- Shalini Mukhopadhyay
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for three-dimensional (3D) reconstruction of hu...
- Patent number 11,036,303
- Issue date Jun 15, 2021
- TATA CONSULTANCY SERVICES LLC
- Smriti Rani
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR DETECTING ANOMALY IN BIOLOGICAL TISSUES
- Publication number 20250169709
- Publication date May 29, 2025
- TATA CONSULTANCY SERVICES LIMITED
- RAJ RAKSHIT
- G01 - MEASURING TESTING
Information Patent Application
IN VIVO NON-INVASIVE MEASUREMENT OF BLOOD PARAMETERS USING LASER EN...
- Publication number 20250152017
- Publication date May 15, 2025
- TATA CONSULTANCY SERVICES LIMITED
- ABHIJEET GOREY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND SYSTEM FOR MICROWAVE IMAGING WITH MULTIPLE-INPUT AND MUL...
- Publication number 20250116770
- Publication date Apr 10, 2025
- TATA CONSULTANCY SERVICES LIMITED
- ANDREW GIGIE
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR DAMAGE LOCALIZATION
- Publication number 20250060337
- Publication date Feb 20, 2025
- TATA CONSULTANCY SERVICES LIMITED
- SUBHADEEP BASU
- G01 - MEASURING TESTING
Information Patent Application
OPTICALLY SPARSE PRIMARY APERTURE FOR HIGH SPATIAL RESOLUTION IMAGING
- Publication number 20250020905
- Publication date Jan 16, 2025
- TATA CONSULTANCY SERVICES LIMITED
- ACHANNA ANIL KUMAR
- G02 - OPTICS
Information Patent Application
NON-CONTACT METHOD AND SYSTEM FOR INSPECTION AND DETECTION OF WATER...
- Publication number 20240426771
- Publication date Dec 26, 2024
- TATA CONSULTANCY SERVICES LIMITED
- AMIT SWAIN
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR IN BODY MICROWAVE IMAGING OF A SUBJECT
- Publication number 20240420387
- Publication date Dec 19, 2024
- TATA CONSULTANCY SERVICES LIMITED
- ANDREW GIGIE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR MILLIMETER WAVE SYNTHETIC APERTURE RADAR IMAG...
- Publication number 20240385314
- Publication date Nov 21, 2024
- TATA CONSULTANCY SERVICES LIMITED
- ANWESHA KHASNOBISH
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC BEAM-STEERING REFLECTARRAY ANTENNA SYSTEM WITH VARACTOR...
- Publication number 20240372255
- Publication date Nov 7, 2024
- TATA CONSULTANCY SERVICES LIMITED
- TAPAS CHAKRAVARTY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOPOLOGICALLY MODULATED REFLECTING INTELLIGENT SURFACES AND METHOD...
- Publication number 20240364007
- Publication date Oct 31, 2024
- TATA CONSULTANCY SERVICES LIMITED
- AMARTYA BANERJEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM TO DETECT OBJECTS IN SEALED PACKAGES BASED ON VIR...
- Publication number 20240329233
- Publication date Oct 3, 2024
- TATA CONSULTANCY SERVICES LIMITED
- SOUMYA CHAKRAVARTY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR LOCALIZATION OF TARGETS USING SFCW MIMO RADAR
- Publication number 20240280678
- Publication date Aug 22, 2024
- TATA CONSULTANCY SERVICES LIMITED
- ACHANNA ANIL KUMAR
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR META-SURFACE-BASED BEAMFORMING
- Publication number 20240267098
- Publication date Aug 8, 2024
- TATA CONSULTANCY SERVICES LIMITED
- ARUNKUMAR KALIMUTHU RAMESHWARAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PHASELESS FREQUENCY-MODULATED CONTINUOUS-WAVE...
- Publication number 20240151846
- Publication date May 9, 2024
- TATA CONSULTANCY SERVICES LIMITED
- ACHANNA ANIL KUMAR
- G01 - MEASURING TESTING
Information Patent Application
NON-DESTRUCTIVE ESTIMATION OF COATING LAYER THICKNESS BASED ON SWEE...
- Publication number 20240151515
- Publication date May 9, 2024
- TATA CONSULTANCY SERVICES LIMITED
- ABHIJEET GOREY
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR GENERATING SYNTHETIC DATA WITH DOMAIN ADAPTAB...
- Publication number 20240143979
- Publication date May 2, 2024
- TATA CONSULTANCY SERVICES LIMITED
- SOMA BANDYOPADHYAY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR SURFACE WEAR INSPECTION USING MILLIMETER WAVE...
- Publication number 20240118413
- Publication date Apr 11, 2024
- TATA CONSULTANCY SERVICES LIMITED
- Amit SWAIN
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR PHASELESS PASSIVE SYNTHETIC APERTURE RADAR IM...
- Publication number 20240077606
- Publication date Mar 7, 2024
- TATA CONSULTANCY SERVICES LIMITED
- Aditi KUCHIBHOTLA
- G01 - MEASURING TESTING
Information Patent Application
DICTIONARY BASED TEMPORALLY COMPRESSED SYNTHETIC APERTURE RADAR IMA...
- Publication number 20240077604
- Publication date Mar 7, 2024
- TATA CONSULTANCY SERVICES LIMITED
- KRISHNA KANTH ROKKAM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR MONITORING LUBRICANT OIL CONDITION USING PH...
- Publication number 20240068934
- Publication date Feb 29, 2024
- TATA CONSULTANCY SERVICES LIMITED
- Subhasri CHATTERJEE
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR UNOBSTRUSIVE AUTOMATIC LEAK EVENT DETECTION I...
- Publication number 20240053221
- Publication date Feb 15, 2024
- TATA CONSULTANCY SERVICES LIMITED
- Raj RAKSHIT
- G01 - MEASURING TESTING
Information Patent Application
MULTI-PORT MULTI-FUNCTIONAL META-SURFACE COPLANAR ANTENNA SYSTEM FO...
- Publication number 20240022003
- Publication date Jan 18, 2024
- TATA CONSULTANCY SERVICES LIMITED
- TAPAS CHAKRAVARTY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR NON-INTRUSIVE MATERIAL QUALITY INSPECTION U...
- Publication number 20230358691
- Publication date Nov 9, 2023
- TATA CONSULTANCY SERVICES LIMITED
- ARIJIT CHOWDHURY
- G01 - MEASURING TESTING
Information Patent Application
METASURFACE BEAM STEERING ANTENNA AND METHOD OF SETTING ANTENNA BEA...
- Publication number 20230291119
- Publication date Sep 14, 2023
- TATA CONSULTANCY SERVICES LIMITED
- Tapas CHAKRAVARTY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR MUELLER MATRIX POLARIMETRIC CHARACTERIZATION...
- Publication number 20230204494
- Publication date Jun 29, 2023
- TATA CONSULTANCY SERVICES LIMITED
- ACHANNA ANIL KUMAR
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR ZONE-WISE ADAPTIVE ILLUMINATION OF OBJECTS
- Publication number 20230171505
- Publication date Jun 1, 2023
- TATA CONSULTANCY SERVICES LIMITED
- Amit SWAIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NON-INVASIVE MECHANISM PROVIDING SIMULTANEOUS DETERMINATION OF VISC...
- Publication number 20230152212
- Publication date May 18, 2023
- TATA CONSULTANCY SERVICES LIMITED
- ABHIJEET GOREY
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR FASTER ASSESSMENT OF SOUND SPEED IN FLUIDS US...
- Publication number 20230134893
- Publication date May 4, 2023
- TATA CONSULTANCY SERVICES LIMITED
- ARIJIT SINHARAY
- G01 - MEASURING TESTING
Information Patent Application
FUSION OF PHYSICS AND AI BASED MODELS FOR END-TO-END DATA SYNTHESIZ...
- Publication number 20230130703
- Publication date Apr 27, 2023
- TATA CONSULTANCY SERVICES LIMITED
- SOMA BANDYOPADHYAY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM OF ERROR MODELLING FOR OBJECT LOCALIZATION USING...
- Publication number 20230115981
- Publication date Apr 13, 2023
- TATA CONSULTANCY SERVICES LIMITED
- Avik GHOSE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tapas Chakravarty

Person

Patents Grantslast 30 patents

Systems and methods for meta-surface-based beamforming

Method and system for zone-wise adaptive illumination of objects

System and method for real-time radar-based action recognition usin...

Multi-port multi-functional meta-surface coplanar antenna system fo...

Method and system of error modelling for object localization using...

Method and system for screening and monitoring of cardiac diseases

Methods and systems for determining breathing rate and heart rate f...

Systems and methods for non-intrusive material quality inspection u...

Method and system to track and monitor human using an array of radars

Method and system for detection of a desired object occluded by pac...

Multi-sensory techniques for measuring average temperature of mixed...

Computer controlled electromechanical MMW frequency antenna scannin...

Systems and methods for shapelet decomposition based gesture recogn...

Artificial intelligence based temperature measurement in mixed flui...

System and method for measuring temperature of mixed fluid in an en...

Method and system for determining viscosity information of fluids

Method and system for optimum channel selection in twin radar for c...

Method and system for inspecting and detecting fluid in a pipeline

Determination of cardiopulmonary signals for multi-persons using in...

Method and system for unobtrusive liveliness detection and monitori...

Real time unobtrusive monitoring of physiological signals

Method and system for monitoring machine health using radar based s...

Method and system for non-contact bio-signal detection using ultras...

Edge based sensor actuation and control in IoT network for event mo...

System and method for tracking motion of target in indoor environment

Method and system for impurity detection using multi-modal imaging

Method and system for field agnostic source localization

Unobtrusive and automated detection of frequency of vibrating objec...

System and method for heart rate estimation

Systems and methods for three-dimensional (3D) reconstruction of hu...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR DETECTING ANOMALY IN BIOLOGICAL TISSUES

IN VIVO NON-INVASIVE MEASUREMENT OF BLOOD PARAMETERS USING LASER EN...

METHOD AND SYSTEM FOR MICROWAVE IMAGING WITH MULTIPLE-INPUT AND MUL...

METHOD AND SYSTEM FOR DAMAGE LOCALIZATION

OPTICALLY SPARSE PRIMARY APERTURE FOR HIGH SPATIAL RESOLUTION IMAGING

NON-CONTACT METHOD AND SYSTEM FOR INSPECTION AND DETECTION OF WATER...

SYSTEMS AND METHODS FOR IN BODY MICROWAVE IMAGING OF A SUBJECT

METHOD AND SYSTEM FOR MILLIMETER WAVE SYNTHETIC APERTURE RADAR IMAG...

ELECTRONIC BEAM-STEERING REFLECTARRAY ANTENNA SYSTEM WITH VARACTOR...

TOPOLOGICALLY MODULATED REFLECTING INTELLIGENT SURFACES AND METHOD...

METHOD AND SYSTEM TO DETECT OBJECTS IN SEALED PACKAGES BASED ON VIR...

METHOD AND SYSTEM FOR LOCALIZATION OF TARGETS USING SFCW MIMO RADAR

SYSTEMS AND METHODS FOR META-SURFACE-BASED BEAMFORMING

METHOD AND SYSTEM FOR PHASELESS FREQUENCY-MODULATED CONTINUOUS-WAVE...

NON-DESTRUCTIVE ESTIMATION OF COATING LAYER THICKNESS BASED ON SWEE...

SYSTEM AND METHOD FOR GENERATING SYNTHETIC DATA WITH DOMAIN ADAPTAB...

METHOD AND SYSTEM FOR SURFACE WEAR INSPECTION USING MILLIMETER WAVE...

METHOD AND SYSTEM FOR PHASELESS PASSIVE SYNTHETIC APERTURE RADAR IM...

DICTIONARY BASED TEMPORALLY COMPRESSED SYNTHETIC APERTURE RADAR IMA...

METHODS AND SYSTEMS FOR MONITORING LUBRICANT OIL CONDITION USING PH...

METHOD AND SYSTEM FOR UNOBSTRUSIVE AUTOMATIC LEAK EVENT DETECTION I...

MULTI-PORT MULTI-FUNCTIONAL META-SURFACE COPLANAR ANTENNA SYSTEM FO...

SYSTEMS AND METHODS FOR NON-INTRUSIVE MATERIAL QUALITY INSPECTION U...

METASURFACE BEAM STEERING ANTENNA AND METHOD OF SETTING ANTENNA BEA...

METHOD AND SYSTEM FOR MUELLER MATRIX POLARIMETRIC CHARACTERIZATION...

METHOD AND SYSTEM FOR ZONE-WISE ADAPTIVE ILLUMINATION OF OBJECTS

NON-INVASIVE MECHANISM PROVIDING SIMULTANEOUS DETERMINATION OF VISC...

METHOD AND SYSTEM FOR FASTER ASSESSMENT OF SOUND SPEED IN FLUIDS US...

FUSION OF PHYSICS AND AI BASED MODELS FOR END-TO-END DATA SYNTHESIZ...

METHOD AND SYSTEM OF ERROR MODELLING FOR OBJECT LOCALIZATION USING...