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Extract from the Register of European Patents

EP About this file: EP3457709

EP3457709 - METHOD FOR MANUFACTURING A THIN FILTERING MEMBRANE, ACOUSTIC TRANSDUCER DEVICE INCLUDING THE FILTERING MEMBRANE, METHOD FOR ASSEMBLING THE ACOUSTIC TRANSDUCER DEVICE, AND ELECTRONIC SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.09.2022
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  24.09.2021
FormerGrant of patent is intended
Status updated on  10.05.2021
FormerExamination is in progress
Status updated on  30.04.2020
FormerRequest for examination was made
Status updated on  27.09.2019
FormerThe application has been published
Status updated on  15.02.2019
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024 [2024/42]
Applicant(s)For all designated states
STMicroelectronics S.r.l.
Via C. Olivetti 2
20864 Agrate Brianza (MB) / IT
[2019/12]
Inventor(s)01 / PERLETTI, Matteo
Via Don Giulio Carminati, 25
24040 BOLTIERE (BG) / IT
02 / VERCESI, Federico
Via Lomellina, 5
20141 MILANO / IT
03 / ADORNO, Silvia
Via Rimembranze, 3
20026 NOVATE MILANESE (MI) / IT
04 / ALLEGATO, Giorgio
Via Ferrari, 6
20900 MONZA / IT
 [2019/12]
Representative(s)Bertolotto, Simone, et al
Studio Torta S.p.A.
Via Viotti, 9
10121 Torino / IT
[2019/12]
Application number, filing date18194622.914.09.2018
[2019/12]
Priority number, dateIT2017010348915.09.2017         Original published format: IT201700103489
[2019/12]
Filing languageIT
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3457709
Date:20.03.2019
Language:EN
[2019/12]
Type: B1 Patent specification 
No.:EP3457709
Date:27.10.2021
Language:EN
[2021/43]
Search report(s)(Supplementary) European search report - dispatched on:EP09.11.2018
ClassificationIPC:H04R1/08, H04R31/00, B81B7/00, B81C1/00
[2019/12]
CPC:
B81B7/0029 (EP,US); H04R19/04 (CN,US); B81C1/00309 (EP,US);
B81C1/00626 (US); H04R1/086 (EP,US); H04R1/2807 (US);
H04R19/005 (EP,US); H04R31/00 (EP,US); B81B2201/0257 (EP,US);
B81B2203/0127 (US); B81B2207/012 (EP,US); B81C2201/014 (US);
B81C2201/0198 (US); H04R2201/003 (CN,US) (-)
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 [2019/44]
Former [2019/12]AL,  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 
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINER DÜNNEN FILTERMEMBRAN, AKUSTISCHE WANDLERVORRICHTUNG MIT FILTERMEMBRAN, VERFAHREN ZUR MONTAGE DER AKUSTISCHEN WANDLERVORRICHTUNG UND ELEKTRONISCHES SYSTEM[2019/12]
English:METHOD FOR MANUFACTURING A THIN FILTERING MEMBRANE, ACOUSTIC TRANSDUCER DEVICE INCLUDING THE FILTERING MEMBRANE, METHOD FOR ASSEMBLING THE ACOUSTIC TRANSDUCER DEVICE, AND ELECTRONIC SYSTEM[2019/12]
French:PROCÉDÉ DE FABRICATION D'UNE MEMBRANE DE FILTRAGE MINCE, DISPOSITIF TRANSDUCTEUR ACOUSTIQUE COMPRENANT LA MEMBRANE FILTRANTE, PROCÉDÉ D'ASSEMBLAGE DU DISPOSITIF TRANSDUCTEUR ACOUSTIQUE ET SYSTÈME ÉLECTRONIQUE[2019/12]
Examination procedure09.09.2019Amendment by applicant (claims and/or description)
19.09.2019Examination requested  [2019/44]
19.09.2019Date on which the examining division has become responsible
06.05.2020Despatch of a communication from the examining division (Time limit: M04)
11.08.2020Reply to a communication from the examining division
11.05.2021Communication of intention to grant the patent
10.09.2021Fee for grant paid
10.09.2021Fee for publishing/printing paid
10.09.2021Receipt of the translation of the claim(s)
Opposition(s)28.07.2022No opposition filed within time limit [2022/40]
Fees paidRenewal fee
17.09.2020Renewal fee patent year 03
21.09.2021Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
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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  TooltipHU14.09.2018
AL27.10.2021
AT27.10.2021
CY27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
IT27.10.2021
LT27.10.2021
LV27.10.2021
MC27.10.2021
MK27.10.2021
MT27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SI27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
[2024/42]
Former [2024/27]HU14.09.2018
AL27.10.2021
AT27.10.2021
CY27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
IT27.10.2021
LT27.10.2021
LV27.10.2021
MC27.10.2021
MK27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SI27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2024/21]HU14.09.2018
AL27.10.2021
AT27.10.2021
CY27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
IT27.10.2021
LT27.10.2021
LV27.10.2021
MC27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SI27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2024/18]HU14.09.2018
AL27.10.2021
AT27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
IT27.10.2021
LT27.10.2021
LV27.10.2021
MC27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SI27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2023/27]AL27.10.2021
AT27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
IT27.10.2021
LT27.10.2021
LV27.10.2021
MC27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SI27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2023/22]AL27.10.2021
AT27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
MC27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SI27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2023/01]AL27.10.2021
AT27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SI27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/49]AL27.10.2021
AT27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/35]AT27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/34]AT27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/33]AT27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RS27.10.2021
SE27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/25]AT27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RS27.10.2021
SE27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/24]AT27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RS27.10.2021
SE27.10.2021
BG27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/23]AT27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
PL27.10.2021
RS27.10.2021
BG27.01.2022
PT28.02.2022
Former [2022/22]AT27.10.2021
FI27.10.2021
LT27.10.2021
RS27.10.2021
BG27.01.2022
Former [2022/21]AT27.10.2021
RS27.10.2021
BG27.01.2022
Former [2022/19]BG27.01.2022
Documents cited:Search[Y]EP2252077  (ST MICROELECTRONICS SRL [IT]);
 [X]US2012237073  (GOIDA THOMAS [US], et al);
 [Y]EP2536168  (BOSCH GMBH ROBERT [DE]);
 [XY]US2016345084  (FRIZA WOLFGANG [AT], et al)
by applicantEP3065416
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.