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A Dielectric Composition Comprising Lanthanide/Yttrium, Copper And Titanium Oxide(ln2 Cutio6 D), And Applications Thereof

Abstract: The present invention generally relates to a dielectric and ,in particular, to a dielectric substrate favouring distinctive dielectric properties, such as a high dielectric constant in association with a very low loss (tan δ) and very low temperature coefficients of their dielectric constants (TCε’).

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
17 March 2009
Publication Number
39/2010
Publication Type
INA
Invention Field
METALLURGY
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2015-08-12
Renewal Date

Applicants

INDIAN INSTITUTE OF SCIENCE
Bangalore  Karnataka

Inventors

1. DIPANKAR DAS SARMA
Solid State and Structural Chemistry Unit  Indian Institute of Science  Bangalore – 560012  Karnataka
2. DEBRAJ CHOUDHURY
Solid State and Structural Chemistry Unit  Indian Institute of Science  Bangalore – 560012  Karnataka

Specification

The present invention generally relates to a dielectric and ,in particular, to a dielectric substrate favouring distinctive dielectric properties, such as a high dielectric constant in association with a very low loss (tan d) and very low temperature coefficients of their dielectric constants (TCe’).

Documents

Application Documents

# Name Date
1 594-CHE-2009-RELEVANT DOCUMENTS [21-03-2018(online)].pdf 2018-03-21
1 Form-5.pdf 2011-09-03
2 594-CHE-2009_EXAMREPORT.pdf 2016-07-02
2 Form-3.pdf 2011-09-03
3 Form-1.pdf 2011-09-03
3 594-CHE-2009 AMENDED CLAIMS 09-04-2015.pdf 2015-04-09
4 594-CHE-2009 FORM-13 09-07-2012.pdf 2012-07-09
4 594-CHE-2009 AMENDED PAGES OF SPECIFICATION 09-04-2015.pdf 2015-04-09
5 594-CHE-2009 FORM-1 09-07-2012.pdf 2012-07-09
5 594-CHE-2009 EXAMINATION REPORT REPLY RECIEVED 09-04-2015.pdf 2015-04-09
6 594-CHE-2009 FORM-1 09-04-2015.pdf 2015-04-09
6 594-CHE-2009 CORRESPONDENCE OTHERS 09-07-2012.pdf 2012-07-09
7 Self Attested General PoA, Fresh Form 1 & Cancelled sheets.pdf 2015-03-27
7 594-CHE-2009 POWER OF ATTORNEY 09-04-2015.pdf 2015-04-09
8 Response to FER.pdf 2015-03-27
8 Amended Abstract - Marked & Clear Version.pdf 2015-03-27
9 Amended Claims - Marked & Clear Version.pdf 2015-03-27
9 Complete_spec.pdf 2015-03-27
10 Amended Claims - Marked & Clear Version.pdf 2015-03-27
10 Complete_spec.pdf 2015-03-27
11 Amended Abstract - Marked & Clear Version.pdf 2015-03-27
11 Response to FER.pdf 2015-03-27
12 594-CHE-2009 POWER OF ATTORNEY 09-04-2015.pdf 2015-04-09
12 Self Attested General PoA, Fresh Form 1 & Cancelled sheets.pdf 2015-03-27
13 594-CHE-2009 CORRESPONDENCE OTHERS 09-07-2012.pdf 2012-07-09
13 594-CHE-2009 FORM-1 09-04-2015.pdf 2015-04-09
14 594-CHE-2009 EXAMINATION REPORT REPLY RECIEVED 09-04-2015.pdf 2015-04-09
14 594-CHE-2009 FORM-1 09-07-2012.pdf 2012-07-09
15 594-CHE-2009 AMENDED PAGES OF SPECIFICATION 09-04-2015.pdf 2015-04-09
15 594-CHE-2009 FORM-13 09-07-2012.pdf 2012-07-09
16 594-CHE-2009 AMENDED CLAIMS 09-04-2015.pdf 2015-04-09
16 Form-1.pdf 2011-09-03
17 594-CHE-2009_EXAMREPORT.pdf 2016-07-02
17 Form-3.pdf 2011-09-03
18 Form-5.pdf 2011-09-03
18 594-CHE-2009-RELEVANT DOCUMENTS [21-03-2018(online)].pdf 2018-03-21

ERegister / Renewals

3rd: 09 Nov 2015

From 17/03/2011 - To 17/03/2012

4th: 09 Nov 2015

From 17/03/2012 - To 17/03/2013

5th: 09 Nov 2015

From 17/03/2013 - To 17/03/2014

6th: 09 Nov 2015

From 17/03/2014 - To 17/03/2015

7th: 09 Nov 2015

From 17/03/2015 - To 17/03/2016

8th: 17 Feb 2016

From 17/03/2016 - To 17/03/2017

9th: 09 Mar 2017

From 17/03/2017 - To 17/03/2018

10th: 17 Feb 2018

From 17/03/2018 - To 17/03/2019