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Extract from the Register of European Patents

EP About this file: EP1606830

EP1606830 - TRIMMINIG TEMPERATURE COEFFICIENTS OF ELECTRONIC COMPONENTS AND CIRCUITS [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  19.02.2010
Database last updated on 02.07.2024
Most recent event   Tooltip19.02.2010Application deemed to be withdrawnpublished on 24.03.2010  [2010/12]
Applicant(s)For all designated states
Microbridge Technologies Inc.
1980 Sherbrooke Street West Suite 505
Montréal, Québec H3H 1E8 / CA
[N/P]
Former [2005/51]For all designated states
Microbridge Technologies Inc.
1980 Sherbrooke Street West Suite 505
Montréal, Québec H3H 1E8 / CA
Inventor(s)01 / GRUDIN, Oleg
1566, Victor Hugo Place
Montréal, Québec H3C 4P2 / CA
02 / LANDSBERGER, Leslie, M.
310 Elm Avenue
Westmount, Québec H3Z 1Z5 / CA
03 / FROLOV, Gennadiy
2250 Guy Street, apt. 2001
Montréal, Québec H3H 2M3 / CA
04 / GRUDINA, Lyudmila
1566, Victor Hugo Place
Montréal, Québec H3C 4P2 / CA
 [2006/24]
Former [2006/11]01 / GRUDIN, Oleg
1566, Victor Hugo Place
Montréal, Québec H3C 4P2 / CA
02 / LANDSBERGER, Leslie, M.
310 Elm Avenue
Westmount, Québec H3Z 1Z5 / CA
03 / FROLOV, Gennadiy
2250 Guy Street
Montréal, Québec H3H 2M3 / CA
04 / GRUDINA, Lyudmila
1566, Victor Hugo Place
Montréal, Québec H3C 4P2 / CA
Former [2005/51]01 / GRUDIN, Oleg
Apt. 2404, 1411 du Fort Street
Montréal, Québec H3H 2N7 / CA
02 / LANDSBERGER, Leslie, M.
310 Elm Avenue
Westmount, Québec H3Z 1Z5 / CA
03 / FROLOV, Gennadiy
2250 Guy Street
Montréal, Québec H3Z 2M3 / CA
04 / GRUDINA, Lyudmila
Apt. 2404,1411 du Fort Street
Montréal, Québec H3H 2N7 / CA
Representative(s)Reinhardt, Harry
RPK Patentanwälte
Reinhardt, Pohlmann und Kaufmann
Partnerschaft mbB
Grünstrasse 1
75172 Pforzheim / DE
[N/P]
Former [2005/51]Reinhardt, Harry
Reinhardt & Pohlmann Partnerschaft, Grünstrasse 1
75172 Pforzheim / DE
Application number, filing date04760182.819.03.2004
[2005/51]
WO2004CA00397
Priority number, dateUS20030455855P20.03.2003         Original published format: US 455855 P
[2005/51]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2004097860
Date:11.11.2004
Language:EN
[2004/46]
Type: A1 Application with search report 
No.:EP1606830
Date:21.12.2005
Language:EN
The application published by WIPO in one of the EPO official languages on 11.11.2004 takes the place of the publication of the European patent application.
[2005/51]
Search report(s)International search report - published on:EP11.11.2004
ClassificationIPC:H01C17/26
[2005/51]
CPC:
H01C17/232 (EP,US); H01C17/267 (EP,US); H01L28/20 (EP,US);
Y10T29/49082 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2005/51]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
TitleGerman:TRIMMEN DES TEMPERATURKOEFFIZIENTEN VON ELEKTRONISCHEN BAUELEMENTEN UND SCHALTUNGEN[2005/51]
English:TRIMMINIG TEMPERATURE COEFFICIENTS OF ELECTRONIC COMPONENTS AND CIRCUITS[2005/51]
French:REGLAGE DE COEFFICIENTS DE TEMPERATURE DE COMPOSANTS ET DE CIRCUITS ELECTRONIQUES[2005/51]
Entry into regional phase18.10.2005National basic fee paid 
18.10.2005Designation fee(s) paid 
18.10.2005Examination fee paid 
Examination procedure23.12.2004Request for preliminary examination filed
International Preliminary Examining Authority: EP
18.10.2005Examination requested  [2005/51]
20.10.2005Amendment by applicant (claims and/or description)
22.02.2006Despatch of a communication from the examining division (Time limit: M06)
16.08.2006Reply to a communication from the examining division
01.10.2009Application deemed to be withdrawn, date of legal effect  [2010/12]
04.11.2009Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2010/12]
Fees paidRenewal fee
18.10.2005Renewal fee patent year 03
09.03.2007Renewal fee patent year 04
11.03.2008Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
31.03.200906   M06   Not yet paid
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Cited inInternational search[AD]US2002008302  (SINGH VARUN [US], et al) [AD] 1-82 * the whole document *;
 [A]  - BABCOCK J A ET AL, "Polysilicon resistor trimming for packaged integrated circuits", ELECTRON DEVICES MEETING, 1993. TECHNICAL DIGEST., INTERNATIONAL WASHINGTON, DC, USA 5-8 DEC. 1993, NEW YORK, NY, USA,IEEE, (19931205), ISBN 0-7803-1450-6, pages 247 - 250, XP010118446 [A] 1-82 * the whole document *

DOI:   http://dx.doi.org/10.1109/IEDM.1993.347359
 [AD]  - BABCOCK J A ET AL, "PRECISION ELECTRICAL TRIMMING OF VERY LOW TCR POLY-SIGE RESISTORS", IEEE ELECTRON DEVICE LETTERS, IEEE INC. NEW YORK, US, (200006), vol. 21, no. 6, ISSN 0741-3106, pages 283 - 285, XP000951962 [AD] 1-82 * the whole document *

DOI:   http://dx.doi.org/10.1109/55.843151
 [A]  - FELDBAUMER D W ET AL, "Theory and application of polysilicon resistor trimming", SOLID STATE ELECTRONICS, ELSEVIER SCIENCE PUBLISHERS, BARKING, GB, (19951101), vol. 38, no. 11, ISSN 0038-1101, pages 1861 - 1869, XP004002629 [A] 1-82 * the whole document *

DOI:   http://dx.doi.org/10.1016/0038-1101(95)00031-N
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.