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Cellphone Ring Detecting Device
Abstract: A method for detecting an incoming call on a cell phone is described. The method comprises of selecting signals within a range of frequencies, amplifying the selected signals, filtering the amplified signals, comparing the filtered signal to a predetermined threshold voltage, generating an output signal based on the comparison, and generating an indication based on the output signal. The indication thus generated indicates an incoming call on the cell phone. Further, a detecting device, implementing the above method is described. The detecting device comprises a signal detection module and an indication module. The signal detection module is comprised of an antenna to receive an RF signal, a frequency selection module, an amplification module, a filtering module, and a comparator coupled to the filtering module. The operation of the signal detection module generates a voltage signal which causes the indication module to generate an audio/visual indication.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
28 February 2008
Publication Number
37/2009
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2017-01-19
Renewal Date
Applicants
TVS MOTOR COMPANY LIMITED
JAYALAKSHMI ESTATE 24
(OLD # 8)
HADDOWS ROAD
CHENNAI 600 006
Inventors
1. GUNASEKARAN GAYATHRI
JAYALAKSHMI ESTATE 24
(OLD # 8)
HADDOWS ROAD
CHENNAI 600 006
2. SAMRAJ JABEZ DHINAGAR
JAYALAKSHMI ESTATE 24
(OLD # 8)
HADDOWS ROAD
CHENNAI 600 006
Specification
SOFT COPY ATTACHED IN PDF
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 279376-Form 27.pdf | 2023-11-20 |
| 1 | 504-CHE-2008 FORM-18 01-09-2009.pdf | 2009-09-01 |
| 2 | 504-che-2008-form 3.pdf | 2011-09-03 |
| 2 | 504-CHE-2008-Form27_Statement of Working_26-08-2022.pdf | 2022-08-26 |
| 3 | 504-CHE-2008-Form 27_Statement of Working_29-09-2021.pdf | 2021-09-29 |
| 3 | 504-che-2008-form 1.pdf | 2011-09-03 |
| 4 | 504-CHE-2008-RELEVANT DOCUMENTS [12-05-2020(online)].pdf | 2020-05-12 |
| 4 | 504-che-2008-drawings.pdf | 2011-09-03 |
| 5 | Form27_Working of the Patented Invention_29-03-2019.pdf | 2019-03-29 |
| 5 | 504-che-2008-description(provisional).pdf | 2011-09-03 |
| 6 | Form-27_Statement Of Working_27-03-2018.pdf | 2018-03-27 |
| 6 | 504-che-2008-correspondnece-others.pdf | 2011-09-03 |
| 7 | Form27_Licence_30-03-2017.pdf | 2017-03-30 |
| 7 | 504-che-2008-abstract.pdf | 2011-09-03 |
| 8 | Correspondence by Agent_patent Certificate_02-02-2017.pdf | 2017-02-02 |
| 8 | 0504-che-2008 form-5.pdf | 2011-09-03 |
| 9 | 0504-che-2008 form-3.pdf | 2011-09-03 |
| 9 | Other Patent Document [30-01-2017(online)].pdf | 2017-01-30 |
| 10 | 0504-che-2008 form-2.pdf | 2011-09-03 |
| 10 | Abstract_Granted 279376_19-01-2017.pdf | 2017-01-19 |
| 11 | 0504-che-2008 form-1.pdf | 2011-09-03 |
| 11 | Claims_Granted 279376_19-01-2017.pdf | 2017-01-19 |
| 12 | 0504-che-2008 drawings.pdf | 2011-09-03 |
| 12 | Description_Granted 279376_19-01-2017.pdf | 2017-01-19 |
| 13 | 0504-che-2008 description (provisional).pdf | 2011-09-03 |
| 13 | Drawings_Granted 279376_19-01-2017.pdf | 2017-01-19 |
| 14 | 0504-che-2008 correspondence-others.pdf | 2011-09-03 |
| 14 | Other Patent Document [02-01-2017(online)].pdf | 2017-01-02 |
| 15 | details under sec 8.pdf | 2015-06-26 |
| 15 | Other Patent Document [12-12-2016(online)].pdf | 2016-12-12 |
| 16 | Covering Letter.pdf_58.pdf | 2015-06-26 |
| 16 | Form 26 [01-12-2016(online)].pdf | 2016-12-01 |
| 17 | Other Patent Document [23-09-2016(online)].pdf | 2016-09-23 |
| 17 | Covering Letter.pdf | 2015-06-26 |
| 18 | 504-CHE-2008_EXAMREPORT.pdf | 2016-07-02 |
| 18 | OTHERS [17-03-2016(online)].pdf | 2016-03-17 |
| 19 | Abstract [17-03-2016(online)].pdf | 2016-03-17 |
| 19 | Examination Report Reply Recieved [17-03-2016(online)].pdf | 2016-03-17 |
| 20 | Claims [17-03-2016(online)].pdf | 2016-03-17 |
| 20 | Description(Complete) [17-03-2016(online)].pdf | 2016-03-17 |
| 21 | Correspondence [17-03-2016(online)].pdf | 2016-03-17 |
| 22 | Claims [17-03-2016(online)].pdf | 2016-03-17 |
| 22 | Description(Complete) [17-03-2016(online)].pdf | 2016-03-17 |
| 23 | Abstract [17-03-2016(online)].pdf | 2016-03-17 |
| 23 | Examination Report Reply Recieved [17-03-2016(online)].pdf | 2016-03-17 |
| 24 | OTHERS [17-03-2016(online)].pdf | 2016-03-17 |
| 24 | 504-CHE-2008_EXAMREPORT.pdf | 2016-07-02 |
| 25 | Other Patent Document [23-09-2016(online)].pdf | 2016-09-23 |
| 25 | Covering Letter.pdf | 2015-06-26 |
| 26 | Covering Letter.pdf_58.pdf | 2015-06-26 |
| 26 | Form 26 [01-12-2016(online)].pdf | 2016-12-01 |
| 27 | details under sec 8.pdf | 2015-06-26 |
| 27 | Other Patent Document [12-12-2016(online)].pdf | 2016-12-12 |
| 28 | 0504-che-2008 correspondence-others.pdf | 2011-09-03 |
| 28 | Other Patent Document [02-01-2017(online)].pdf | 2017-01-02 |
| 29 | 0504-che-2008 description (provisional).pdf | 2011-09-03 |
| 29 | Drawings_Granted 279376_19-01-2017.pdf | 2017-01-19 |
| 30 | 0504-che-2008 drawings.pdf | 2011-09-03 |
| 30 | Description_Granted 279376_19-01-2017.pdf | 2017-01-19 |
| 31 | 0504-che-2008 form-1.pdf | 2011-09-03 |
| 31 | Claims_Granted 279376_19-01-2017.pdf | 2017-01-19 |
| 32 | 0504-che-2008 form-2.pdf | 2011-09-03 |
| 32 | Abstract_Granted 279376_19-01-2017.pdf | 2017-01-19 |
| 33 | 0504-che-2008 form-3.pdf | 2011-09-03 |
| 33 | Other Patent Document [30-01-2017(online)].pdf | 2017-01-30 |
| 34 | 0504-che-2008 form-5.pdf | 2011-09-03 |
| 34 | Correspondence by Agent_patent Certificate_02-02-2017.pdf | 2017-02-02 |
| 35 | 504-che-2008-abstract.pdf | 2011-09-03 |
| 35 | Form27_Licence_30-03-2017.pdf | 2017-03-30 |
| 36 | Form-27_Statement Of Working_27-03-2018.pdf | 2018-03-27 |
| 36 | 504-che-2008-correspondnece-others.pdf | 2011-09-03 |
| 37 | Form27_Working of the Patented Invention_29-03-2019.pdf | 2019-03-29 |
| 37 | 504-che-2008-description(provisional).pdf | 2011-09-03 |
| 38 | 504-CHE-2008-RELEVANT DOCUMENTS [12-05-2020(online)].pdf | 2020-05-12 |
| 38 | 504-che-2008-drawings.pdf | 2011-09-03 |
| 39 | 504-CHE-2008-Form 27_Statement of Working_29-09-2021.pdf | 2021-09-29 |
| 39 | 504-che-2008-form 1.pdf | 2011-09-03 |
| 40 | 504-CHE-2008-Form27_Statement of Working_26-08-2022.pdf | 2022-08-26 |
| 40 | 504-che-2008-form 3.pdf | 2011-09-03 |
| 41 | 504-CHE-2008 FORM-18 01-09-2009.pdf | 2009-09-01 |
| 41 | 279376-Form 27.pdf | 2023-11-20 |