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A Generic Integrated Magnetic Circuit For Quality Ac Power Supply And Method Thereof

Abstract: The present invention relates to a generic integrated magnetic circuit for AC power supply comprises plurality of limbs having windings connected to multiple grids and multiple loads respectively and plurality of control limbs of the magnetic circuit that consist of windings with bidirectional switches across them and being configured to control rate of change of flux flowing through magnetic medium. Figure 1

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
31 March 2009
Publication Number
42/2010
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2016-08-16
Renewal Date

Applicants

INDIAN INSTITUTE OF SCIENCE
Bangalore  Karnataka  India

Inventors

1. SUDHIN ROY
Centre for Electronics Design and Technology  (CEDT)  Indian Institute of Science  Bangalore – 560012  Karnataka
2. LOGANATHAN UMANAND
Centre for Electronics Design and Technology  (CEDT)  Indian Institute of Science  Bangalore – 560012  Karnataka

Specification

The invention relates to an ac power supply, delivering sinusoidal voltage to load and in general relates to a generic integrated magnetic circuit for AC power supply.

Documents

Orders

Section Controller Decision Date

Application Documents

# Name Date
1 737-CHE-2009-RELEVANT DOCUMENTS [21-03-2018(online)].pdf 2018-03-21
1 Form-5.pdf 2011-09-03
2 Form-3.pdf 2011-09-03
2 Abstract_Granted 274965_16-08-2016.pdf 2016-08-16
3 Form-1.pdf 2011-09-03
3 Claims_Granted 274965_16-08-2016.pdf 2016-08-16
4 Drawings.pdf 2011-09-03
4 Description_Granted 274965_16-08-2016.pdf 2016-08-16
5 Drawing_Granted 274965_16-08-2016.pdf 2016-08-16
5 737-CHE-2009 FORM-13 13-07-2012.pdf 2012-07-13
6 Other Patent Document [13-07-2016(online)].pdf 2016-07-13
6 737-CHE-2009 FORM-1 13-07-2012.pdf 2012-07-13
7 737-CHE-2009_EXAMREPORT.pdf 2016-07-02
7 737-CHE-2009 CORRESPONDENCE OTHERS 13-07-2012.pdf 2012-07-13
8 Response as-filed_IP11258.pdf 2015-03-30
8 737-CHE-2009-Correspondence-120216.pdf 2016-03-06
9 Complete Spec.pdf 2015-03-30
9 737-CHE-2009-Correspondence-281215.pdf 2016-01-14
10 737-CHE-2009 POWER OF ATTORNEY 31-03-2015.pdf 2015-03-31
10 737-CHE-2009-Correspondence-091115.pdf 2015-11-13
11 737-CHE-2009 AMENDED CLAIMS 31-03-2015.pdf 2015-03-31
11 737-CHE-2009 EXAMINATION REPORT REPLY RECEIVED 31-03-2015.pdf 2015-03-31
12 737-CHE-2009 AMENDED PAGES OF SPECIFICATION 31-03-2015.pdf 2015-03-31
13 737-CHE-2009 AMENDED CLAIMS 31-03-2015.pdf 2015-03-31
13 737-CHE-2009 EXAMINATION REPORT REPLY RECEIVED 31-03-2015.pdf 2015-03-31
14 737-CHE-2009 POWER OF ATTORNEY 31-03-2015.pdf 2015-03-31
14 737-CHE-2009-Correspondence-091115.pdf 2015-11-13
15 737-CHE-2009-Correspondence-281215.pdf 2016-01-14
15 Complete Spec.pdf 2015-03-30
16 737-CHE-2009-Correspondence-120216.pdf 2016-03-06
16 Response as-filed_IP11258.pdf 2015-03-30
17 737-CHE-2009 CORRESPONDENCE OTHERS 13-07-2012.pdf 2012-07-13
17 737-CHE-2009_EXAMREPORT.pdf 2016-07-02
18 737-CHE-2009 FORM-1 13-07-2012.pdf 2012-07-13
18 Other Patent Document [13-07-2016(online)].pdf 2016-07-13
19 737-CHE-2009 FORM-13 13-07-2012.pdf 2012-07-13
19 Drawing_Granted 274965_16-08-2016.pdf 2016-08-16
20 Drawings.pdf 2011-09-03
20 Description_Granted 274965_16-08-2016.pdf 2016-08-16
21 Form-1.pdf 2011-09-03
21 Claims_Granted 274965_16-08-2016.pdf 2016-08-16
22 Form-3.pdf 2011-09-03
22 Abstract_Granted 274965_16-08-2016.pdf 2016-08-16
23 Form-5.pdf 2011-09-03
23 737-CHE-2009-RELEVANT DOCUMENTS [21-03-2018(online)].pdf 2018-03-21

ERegister / Renewals

3rd: 15 Sep 2016

From 31/03/2011 - To 31/03/2012

4th: 15 Sep 2016

From 31/03/2012 - To 31/03/2013

5th: 15 Sep 2016

From 31/03/2013 - To 31/03/2014

6th: 15 Sep 2016

From 31/03/2014 - To 31/03/2015

7th: 15 Sep 2016

From 31/03/2015 - To 31/03/2016

8th: 15 Sep 2016

From 31/03/2016 - To 31/03/2017

9th: 15 Sep 2016

From 31/03/2017 - To 31/03/2018

10th: 27 Feb 2018

From 31/03/2018 - To 31/03/2019