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Extract from the Register of European Patents

EP About this file: EP0928423

EP0928423 - ELECTRICAL POWER MEASURING DEVICE AND METHOD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.05.2001
Database last updated on 09.09.2024
Most recent event   Tooltip11.01.2008Lapse of the patent in a contracting state
New state(s): IT		published on 13.02.2008  [2008/07]
Applicant(s)For all designated states
SIEMENS AKTIENGESELLSCHAFT
Werner-von-Siemens-Str. 1
DE-80333 München / DE
[N/P]
Former [1999/28]For all designated states
SIEMENS AKTIENGESELLSCHAFT
Wittelsbacherplatz 2
80333 München / DE
Inventor(s)01 / WINDSHEIMER, Klaus
Stettiner Strasse 2
D-91174 Spalt / DE
[1999/28]
Application number, filing date97909184.024.09.1997
[1999/28]
WO1997DE02164
Priority number, dateDE199613941025.09.1996         Original published format: DE 19639410
[1999/28]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9813699
Date:02.04.1998
Language:DE
[1998/13]
Type: A1 Application with search report 
No.:EP0928423
Date:14.07.1999
Language:DE
The application published by WIPO in one of the EPO official languages on 02.04.1998 takes the place of the publication of the European patent application.
[1999/28]
Type: B1 Patent specification 
No.:EP0928423
Date:05.07.2000
Language:DE
[2000/27]
Search report(s)International search report - published on:EP02.04.1998
ClassificationIPC:G01R21/133
[1999/28]
CPC:
G01R21/133 (EP,US)
Designated contracting statesBE,   DE,   ES,   FR,   GB,   IT,   NL,   SE [1999/28]
TitleGerman:MESSEINRICHTUNG FÜR ELEKTRISCHE LEISTUNG UND VERFAHREN ZUR MESSUNG DER ELEKTRISCHEN LEISTUNG[1999/28]
English:ELECTRICAL POWER MEASURING DEVICE AND METHOD[1999/28]
French:PROCEDE ET DISPOSITIF PERMETTANT DE MESURER LA PUISSANCE ELECTRIQUE[1999/28]
Entry into regional phase19.03.1999National basic fee paid 
19.03.1999Designation fee(s) paid 
19.03.1999Examination fee paid 
Examination procedure07.04.1998Request for preliminary examination filed
International Preliminary Examining Authority: EP
11.02.1999Amendment by applicant (claims and/or description)
19.03.1999Examination requested  [1999/28]
02.11.1999Despatch of communication of intention to grant (Approval: Yes)
11.01.2000Communication of intention to grant the patent
04.04.2000Fee for grant paid
04.04.2000Fee for publishing/printing paid
Opposition(s)06.04.2001No opposition filed within time limit [2001/25]
Fees paidRenewal fee
17.09.1999Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipES05.07.2000
IT05.07.2000
NL05.07.2000
BE30.09.2000
[2008/07]
Former [2003/09]ES05.07.2000
NL05.07.2000
BE30.09.2000
Former [2002/27]ES05.07.2000
BE30.09.2000
Former [2002/02]BE30.09.2000
Cited inInternational search[YA]EP0377282  (GEN ELECTRIC [US]) [Y] 7-10,12 * column 1, line 36 - column 2, line 35; figure 1 * [A] 1,5;
 [YA]EP0634662  (MITSUBISHI ELECTRIC CORP [JP]) [Y] 7-10,12 * page 16, line 25 - page 17, line 3; figures 21,22 * [A] 1,2,4-6,11;
 [A]FR2357907  (HELIOWATT WERKE [DE]) [A] 1-3,5-8,12 * page 2, line 10 - line 28 * * page 3, line 29 - line 34; figures 2,4,5 *;
 [A]EP0681235  (LANDIS & GRY TECH INNOVAT AG [CH]) [A] 1 * page 9, line 51 - page 10, line 22; figure 5 *
 [A]  - GARVERICK S L ET AL, "A PROGRAMMABLE MIXED-SIGNAL ASIC FOR POWER METERING", IEEE JOURNAL OF SOLID-STATE CIRCUITS, (19911201), vol. 26, no. 12, pages 2008 - 2015, XP000272862 [A] 1 * figures 1,4 *

DOI:   http://dx.doi.org/10.1109/4.104195
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.