Register information Patent

DE file number : 10 2019 118 753.2 (Status: pending/in force, Query started: August 22, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ10 2019 118 753.2
54Designation/titleTIMIKROFON MIT DOPPELTER RÜCKPLATTE UND MEMBRAN
51IPC main classICM
(ICMV)		 H04R 19/04 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B81C 1/00 (2006.01)
22DE application dateDATJul 11, 2019
43Date of first publicationOTApr 2, 2020
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINCheng, Chun-Wen, Hsinchu, TW; Chu, Chia-Hua, Hsinchu, TW; Lo, Wen-Tuan, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102019118753A1
Searchable text: DE102019118753A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
16/506,037
Jul 9, 2019
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
62/737,245
Sep 27, 2018
Due dateFT
FG		Jul 31, 2026
Annual fee for the 8th year Patent fees
Patent division in charge 35
43Date of first publicationEVTApr 2, 2020
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTApr 2, 2020
Date of the (most recent) update in DPMAregisterREGTAug 12, 2025
(Show all update days)(Hide all update days)
  • Aug 12, 2025
    • Due date: changed
  • Aug 7, 2025
    • St.36: changed (technical change)
  • Aug 9, 2024
    • Due date: changed
  • Aug 7, 2024
    • St.36: changed (technical change)
  • Apr 2, 2020
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Jul 11, 2019  Details anzeigen
2 Examination procedure Request for examination effectively filed Jul 11, 2019  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Nov 14, 2019  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Apr 2, 2020 Apr 2, 2020 Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTJul 11, 2019
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTJul 11, 2019
Third party request No
Date of receiptAEGTJul 11, 2019
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTNov 14, 2019
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTApr 2, 2020
Issue numberHN14
YearPJ2020
Publication dateVTApr 2, 2020
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102019118753A1
Searchable text: DE102019118753A1