Register information Patent

DE file number : P 38 83 160.0 (Status: not pending/lapsed, Query started: September 11, 2024)

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
StatusSTNot pending/lapsed
21DE file number DAKZP 38 83 160.0
96EP file numberEAKZ88 30 9939.2
97EP publication numberEPN316082
54Designation/titleTIEingangs-/Ausgangs-Puffer für eine integrierte Schaltung.
51IPC main classICM
(ICMV)		 G11C 7/00 (1995.01)
22DE application dateDATOct 21, 1988
96EP application dateEATOct 21, 1988
43Date of first publicationOTJun 22, 1989
Date of publication of grantPETAug 11, 1993
71/73Applicant/ownerINHKabushiki Kaisha Toshiba, Kawasaki, JP
72InventorINOhshima, Shigeo c/o Patent Division, 1-1, Shibaura 1-chome Minato-ku Tokyo, JP; Suzuki, Youichi c/o Patent Division, 1-1, Shibaura 1-chome Minato-ku Tokyo, JP; Segawa, Makoto c/o Patent Division, 1-1, Shibaura 1-chome Minato-ku Tokyo, JP
74RepresentativeVTRSchönherr, Wolfgang, Dipl.-Forstw., 54290 Trier, DE,Serwe, Karl-Heinz, Dipl.-Ing., 54290 Trier, DE
10Published DE documentsDEPNOriginal document: DE000003883160T2
Searchable text: DE000003883160T2
Address for service Herren Patentanwälte Wolfgang Schönherr Dipl.-Ing. Karl-Heinz Serwe, 54290 Trier, DE
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31
32
Foreign priorityPRC
PRNA
PRDA
JP
272111/87
Oct 28, 1987
Patent division in charge 55
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB
43Date of first publicationEVTMay 17, 1989
Date of the first transfer into DPMAregisterEREGTSep 25, 2012
Date of the (most recent) update in DPMAregisterREGTJan 19, 2013
(Show all update days)(Hide all update days)
  • Jan 19, 2013
    • Historical data not available for this/these date(s)
  • Sep 25, 2012
    • Date of the first transfer into DPMAregister
Procedural data
No. Kind of procedure Legal status Date of legal/procedural status Date of legal/procedural status sorted ascending Date of first publication Display all details
1 Procedure relating to EP application EPO 1st publication May 17, 1989   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jun 22, 1989 Jun 22, 1989 Display details
3 Procedure relating to EP application EPO publication of search report Mar 27, 1991   Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 11, 1993   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Sep 16, 1993 Sep 16, 1993 Display details
6 Publications Translation of EP patent specification Jan 13, 1994 Jan 13, 1994 Display details
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision May 11, 1994 Sep 8, 1994 Display details
8 Change of classification Change of IPC main class Oct 1, 1994   Display details
9 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Aug 3, 1999 Dec 9, 1999 Display details