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Method And System For Estimation Of Stress Of A Person Using Photoplethysmography
Abstract: A system and method for determining a stress level of a person is provided. The system creates a numerical solution to mathematical model of a blood pressure (BP) regulation, lumped mathematical model of a radial artery and partial differential equation (PDE) model of the radial artery. These models are then used to generate an inference engine using. The inference engine is trained using an artificial neural network technique. At the same time the PPG signal of the person is sensed and preprocessed. The preprocessed PPG signal is then given to the trained inference engine. The trained inference engine generates a stress parameter corresponding to the person based on the processed PPG signal.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
03 June 2016
Publication Number
49/2017
Publication Type
INA
Invention Field
COMPUTER SCIENCE
Status
Email
iprdel@lakshmisri.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-09-12
Renewal Date
Applicants
TATA CONSULTANCY SERVICES LIMITED
Nirmal Building, 9th Floor, Nariman Point,
Mumbai- 400021, Maharashtra, India
Inventors
1. UNNI, Midhun Parakkal
Tata Consultancy Services Limited Abhilash Bldg Plot No 96 EPIP Ind area Whitefield Road, Bangalore, Karnataka 560066, India
2. JAYARAMAN, Srinivasan
Tata Consultancy Services Limited Abhilash Bldg Plot No 96 EPIP Ind area Whitefield Road, Bangalore, Karnataka 560066, India
3. PURUSHOTHAMAN, Balamuralidhar
Tata Consultancy Services Limited Abhilash Bldg Plot No 96 EPIP Ind area Whitefield Road, Bangalore, Karnataka 560066, India
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201621019097-IntimationOfGrant12-09-2023.pdf | 2023-09-12 |
| 1 | Form 5 [03-06-2016(online)].pdf | 2016-06-03 |
| 2 | 201621019097-PatentCertificate12-09-2023.pdf | 2023-09-12 |
| 2 | Form 3 [03-06-2016(online)].pdf | 2016-06-03 |
| 3 | Form 18 [03-06-2016(online)].pdf_71.pdf | 2016-06-03 |
| 3 | 201621019097-FORM 3 [25-07-2023(online)].pdf | 2023-07-25 |
| 4 | Form 18 [03-06-2016(online)].pdf | 2016-06-03 |
| 4 | 201621019097-Information under section 8(2) [25-07-2023(online)].pdf | 2023-07-25 |
| 5 | Drawing [03-06-2016(online)].pdf | 2016-06-03 |
| 5 | 201621019097-Written submissions and relevant documents [25-07-2023(online)].pdf | 2023-07-25 |
| 6 | Description(Complete) [03-06-2016(online)].pdf | 2016-06-03 |
| 6 | 201621019097-FORM-26 [07-07-2023(online)].pdf | 2023-07-07 |
| 7 | Other Patent Document [14-07-2016(online)].pdf | 2016-07-14 |
| 7 | 201621019097-Correspondence to notify the Controller [29-05-2023(online)].pdf | 2023-05-29 |
| 8 | Form 26 [14-07-2016(online)].pdf | 2016-07-14 |
| 8 | 201621019097-US(14)-ExtendedHearingNotice-(HearingDate-11-07-2023).pdf | 2023-05-24 |
| 9 | 201621019097-Correspondence to notify the Controller [28-02-2023(online)].pdf | 2023-02-28 |
| 9 | 201621019097-POWER OF ATTORNEY-(18-07-2016).pdf | 2016-07-18 |
| 10 | 201621019097-FORM 1-(18-07-2016).pdf | 2016-07-18 |
| 10 | 201621019097-US(14)-HearingNotice-(HearingDate-20-06-2023).pdf | 2023-02-22 |
| 11 | 201621019097-CLAIMS [17-12-2020(online)].pdf | 2020-12-17 |
| 11 | 201621019097-CORRESPONDENCE-(18-07-2016).pdf | 2016-07-18 |
| 12 | 201621019097-COMPLETE SPECIFICATION [17-12-2020(online)].pdf | 2020-12-17 |
| 12 | 201621019097-CORRESPONDENCE- (18-07-2016).pdf | 2016-07-18 |
| 13 | 201621019097-FER_SER_REPLY [17-12-2020(online)].pdf | 2020-12-17 |
| 13 | Other Patent Document [14-12-2016(online)].pdf | 2016-12-14 |
| 14 | 201621019097-OTHERS [17-12-2020(online)].pdf | 2020-12-17 |
| 14 | REQUEST FOR CERTIFIED COPY [12-06-2017(online)].pdf | 2017-06-12 |
| 15 | 201621019097-CORRESPONDENCE(IPO)-(CERTIFIED LETTER)-(14-06-2017).pdf | 2017-06-14 |
| 15 | 201621019097-FORM 3 [20-11-2020(online)].pdf | 2020-11-20 |
| 16 | 201621019097-FORM 3 [13-09-2017(online)].pdf | 2017-09-13 |
| 16 | 201621019097-Information under section 8(2) [20-11-2020(online)].pdf | 2020-11-20 |
| 17 | ABSTRACT1.jpg | 2018-08-11 |
| 17 | 201621019097-FER.pdf | 2020-06-18 |
| 18 | 201621019097-Correspondence-211216.pdf | 2018-08-11 |
| 18 | 201621019097-Form 1-211216.pdf | 2018-08-11 |
| 19 | 201621019097-Correspondence-211216.pdf | 2018-08-11 |
| 19 | 201621019097-Form 1-211216.pdf | 2018-08-11 |
| 20 | 201621019097-FER.pdf | 2020-06-18 |
| 20 | ABSTRACT1.jpg | 2018-08-11 |
| 21 | 201621019097-FORM 3 [13-09-2017(online)].pdf | 2017-09-13 |
| 21 | 201621019097-Information under section 8(2) [20-11-2020(online)].pdf | 2020-11-20 |
| 22 | 201621019097-CORRESPONDENCE(IPO)-(CERTIFIED LETTER)-(14-06-2017).pdf | 2017-06-14 |
| 22 | 201621019097-FORM 3 [20-11-2020(online)].pdf | 2020-11-20 |
| 23 | REQUEST FOR CERTIFIED COPY [12-06-2017(online)].pdf | 2017-06-12 |
| 23 | 201621019097-OTHERS [17-12-2020(online)].pdf | 2020-12-17 |
| 24 | 201621019097-FER_SER_REPLY [17-12-2020(online)].pdf | 2020-12-17 |
| 24 | Other Patent Document [14-12-2016(online)].pdf | 2016-12-14 |
| 25 | 201621019097-COMPLETE SPECIFICATION [17-12-2020(online)].pdf | 2020-12-17 |
| 25 | 201621019097-CORRESPONDENCE- (18-07-2016).pdf | 2016-07-18 |
| 26 | 201621019097-CLAIMS [17-12-2020(online)].pdf | 2020-12-17 |
| 26 | 201621019097-CORRESPONDENCE-(18-07-2016).pdf | 2016-07-18 |
| 27 | 201621019097-FORM 1-(18-07-2016).pdf | 2016-07-18 |
| 27 | 201621019097-US(14)-HearingNotice-(HearingDate-20-06-2023).pdf | 2023-02-22 |
| 28 | 201621019097-Correspondence to notify the Controller [28-02-2023(online)].pdf | 2023-02-28 |
| 28 | 201621019097-POWER OF ATTORNEY-(18-07-2016).pdf | 2016-07-18 |
| 29 | 201621019097-US(14)-ExtendedHearingNotice-(HearingDate-11-07-2023).pdf | 2023-05-24 |
| 29 | Form 26 [14-07-2016(online)].pdf | 2016-07-14 |
| 30 | Other Patent Document [14-07-2016(online)].pdf | 2016-07-14 |
| 30 | 201621019097-Correspondence to notify the Controller [29-05-2023(online)].pdf | 2023-05-29 |
| 31 | Description(Complete) [03-06-2016(online)].pdf | 2016-06-03 |
| 31 | 201621019097-FORM-26 [07-07-2023(online)].pdf | 2023-07-07 |
| 32 | Drawing [03-06-2016(online)].pdf | 2016-06-03 |
| 32 | 201621019097-Written submissions and relevant documents [25-07-2023(online)].pdf | 2023-07-25 |
| 33 | Form 18 [03-06-2016(online)].pdf | 2016-06-03 |
| 33 | 201621019097-Information under section 8(2) [25-07-2023(online)].pdf | 2023-07-25 |
| 34 | Form 18 [03-06-2016(online)].pdf_71.pdf | 2016-06-03 |
| 34 | 201621019097-FORM 3 [25-07-2023(online)].pdf | 2023-07-25 |
| 35 | Form 3 [03-06-2016(online)].pdf | 2016-06-03 |
| 35 | 201621019097-PatentCertificate12-09-2023.pdf | 2023-09-12 |
| 36 | 201621019097-IntimationOfGrant12-09-2023.pdf | 2023-09-12 |
| 36 | Form 5 [03-06-2016(online)].pdf | 2016-06-03 |
Search Strategy
| 1 | Searchstartegy201621019097E_17-06-2020.pdf |