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Extract from the Register of European Patents

EP About this file: EP3891467

EP3891467 - METHOD FOR TESTING A QUALITY OF A WORKPIECE AND COMPUTING APPARATUS [Right-click to bookmark this link]
Former [2021/41]METHOD FOR CHECKING THE QUALITY OF A WORKPIECE, AND COMPUTING DEVICE
[2022/18]
StatusNo opposition filed within time limit
Status updated on  21.07.2023
Database last updated on 24.04.2024
FormerThe patent has been granted
Status updated on  12.08.2022
FormerGrant of patent is intended
Status updated on  24.04.2022
FormerRequest for examination was made
Status updated on  10.09.2021
FormerThe international publication has been made
Status updated on  22.08.2020
Formerunknown
Status updated on  09.03.2020
Most recent event   Tooltip16.02.2024Lapse of the patent in a contracting state
New state(s): BE, FR		published on 20.03.2024  [2024/12]
Applicant(s)For all designated states
Siemens Aktiengesellschaft
Werner-von-Siemens-Straße 1
80333 München / DE
[2021/41]
Inventor(s)01 / HAGHANI, Adel
Mariannhillstraße 29
97074 Würzburg / DE
 [2021/41]
Representative(s)Siemens Patent Attorneys
Postfach 22 16 34
80506 München / DE
[N/P]
Application number, filing date20706960.012.02.2020
[2021/41]
WO2020EP53519
Priority number, dateEP2019015715714.02.2019         Original published format: EP 19157157
[2021/41]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2020165197
Date:20.08.2020
Language:DE
[2020/34]
Type: A1 Application with search report 
No.:EP3891467
Date:13.10.2021
Language:DE
The application published by WIPO in one of the EPO official languages on 20.08.2020 takes the place of the publication of the European patent application.
[2021/41]
Type: B1 Patent specification 
No.:EP3891467
Date:14.09.2022
Language:DE
[2022/37]
Search report(s)International search report - published on:EP20.08.2020
ClassificationIPC:G01B21/30
[2022/18]
CPC:
G01B21/30 (EP); G01B21/20 (US)
Former IPC [2021/41]G01B21/30, G01N19/08
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2021/41]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN ZUM ÜBERPRÜFEN EINER QUALITÄT EINES WERKSTÜCKS SOWIE RECHENEINRICHTUNG[2021/41]
English:METHOD FOR TESTING A QUALITY OF A WORKPIECE AND COMPUTING APPARATUS[2022/18]
French:PROCÉDÉ DE CONTRÔLE D'UNE QUALITÉ D'UNE PIÈCE ET DISPOSITIF DE CALCUL[2022/18]
Former [2021/41]METHOD FOR CHECKING THE QUALITY OF A WORKPIECE, AND COMPUTING DEVICE
Former [2021/41]PROCÉDÉ POUR VÉRIFIER UNE QUALITÉ D'UNE PIÈCE ET DISPOSITIF DE CALCUL
Entry into regional phase06.07.2021National basic fee paid 
06.07.2021Designation fee(s) paid 
06.07.2021Examination fee paid 
Examination procedure05.07.2021Amendment by applicant (claims and/or description)
06.07.2021Examination requested  [2021/41]
06.07.2021Date on which the examining division has become responsible
25.04.2022Communication of intention to grant the patent
04.08.2022Receipt of the translation of the claim(s)
05.08.2022Fee for grant paid
05.08.2022Fee for publishing/printing paid
Opposition(s)15.06.2023No opposition filed within time limit [2023/34]
Fees paidRenewal fee
18.02.2022Renewal fee patent year 03
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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  TooltipAL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
IE12.02.2023
LU12.02.2023
BE28.02.2023
CH28.02.2023
FR28.02.2023
LI28.02.2023
[2024/11]
Former [2024/08]AL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
IE12.02.2023
LU12.02.2023
CH28.02.2023
LI28.02.2023
Former [2023/49]AL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
LU12.02.2023
CH28.02.2023
LI28.02.2023
Former [2023/48]AL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
CH28.02.2023
LI28.02.2023
Former [2023/44]AL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
MC14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/37]AL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SI14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/34]AL14.09.2022
CZ14.09.2022
DK14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/30]AL14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
NL14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/29]AL14.09.2022
CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/26]CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
PL14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
IS14.01.2023
PT16.01.2023
Former [2023/23]CZ14.09.2022
EE14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SK14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
PT16.01.2023
Former [2023/22]CZ14.09.2022
ES14.09.2022
FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RO14.09.2022
RS14.09.2022
SE14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
PT16.01.2023
Former [2023/20]FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
SM14.09.2022
NO14.12.2022
GR15.12.2022
Former [2023/10]FI14.09.2022
HR14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
GR15.12.2022
Former [2023/09]FI14.09.2022
LT14.09.2022
LV14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
Former [2023/08]FI14.09.2022
LT14.09.2022
RS14.09.2022
SE14.09.2022
NO14.12.2022
Cited inInternational search[AD]JPH11281336  (RICOH KK) [AD] 1-8 * abstract * * paragraph [0016] - paragraph [0019]; figures 2a-c *;
 [AD]DE102015013607  (CATERPILLAR INC (N D GES D STAATES DELAWARE) [US]) [AD] 1-8 * paragraphs [0011] - [0027]; figures 1-6; claims 1-7 *;
 [AD]  - E Rubio ET AL, "A Wavelet Approach to Estimate The Quality of Ground Parts", Journal of applied research and technology, (201202), pages 28 - 37, URL: http://www.scielo.org.mx/pdf/jart/v10n1/v10n1a4.pdf, (20190424), XP055582794 [AD] 1-8 * the whole document *
 [A]  - XIANGYANG LIU ET AL, "Analyzing engineering surface texture using wavelet filter", PROCEEDINGS OF SPIE MEDICAL IMAGING 1997, 1000 20th St. Bellingham WA 98225-6705 USA, (19961023), vol. 2825, doi:10.1117/12.255308, ISSN 0277-786X, ISBN 978-1-5106-2781-9, pages 942 - 949, XP055582856 [A] 3 * the whole document *

DOI:   http://dx.doi.org/10.1117/12.255308
 [A]  - S-H. LEE ET AL, "Morphological characterisation of engineered surfaces by wavelet transform", INTERNATIONAL JOURNAL OF MACHINE TOOLS AND MANUFACTURE, AMSTERDAM, NL, (199806), vol. 38, no. 5-6, doi:10.1016/S0890-6955(97)00105-3, ISSN 0890-6955, pages 581 - 589, XP055583028 [A] 3 * the whole document *

DOI:   http://dx.doi.org/10.1016/S0890-6955(97)00105-3
 [A]  - GRZESIK W ET AL, "Wavelet and fractal approach to surface roughness characterization after finish turning of different workpiece materials", JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, ELSEVIER, NL, vol. 209, no. 5, doi:10.1016/J.JMATPROTEC.2008.06.009, ISSN 0924-0136, (200903), pages 2522 - 2531, (20080614), XP025914746 [A] 3 * the whole document *

DOI:   http://dx.doi.org/10.1016/j.jmatprotec.2008.06.009
by applicantJPH11281336
 DE102015013607
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.