Register information Patent

DE file number : P 42 09 760.6 (Status: not pending/lapsed, Query started: June 27, 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
StatusSTNot pending/lapsed
21DE file number DAKZP 42 09 760.6
54Designation/titleTIVerfahren zum Verändern des Inhaltes eines Programmspeichers eines Slave-Rechners
51IPC main classICM
(ICMV)		 G06F 13/00 (1995.01)
51IPC secondary class(es)ICS
(ICSV)		 G06F 12/00 (1995.01)
22DE application dateDATMar 23, 1992
43Date of first publicationOTSep 30, 1993
71/73Applicant/ownerINHSiemens Aktiengesellschaft, 80333 München, DE
72InventorINBoczan, Olaf, 14513 Teltow, DE
10Published DE documentsDEPNOriginal document: DE000004209760A1
Searchable text: DE000004209760A1
Address for service Siemens AG, München,
Patent division in charge 53
57AbstractABDie Erfindung bezieht sich auf ein Verfahren zum Verändern des Inhalts eines Programmspeichers eines Slave-Rechners in einer Anordnung, in der ein Master-Rechner über ein Zweiwege-RAM mit dem Slave-Rechner zusammenarbeitet.$A Um bei einem solchen Verfahren den Inhalt des Programmspeichers (14) des Slave-Rechners (10) möglichst einfach und zuverlässig ändern zu können, wird nach einem RESET-Signal an den Slave-Rechner (10) in das Zweiwege-RAM (8) vom Master-Rechner (1) ein Startprogramm eingeschrieben. Anschließend wird von dem beispielsweise als E↑2↑PROM ausgeführten Programmspeicher (14) des Slave-Rechners (10) auf das Zweiwege-RAM (8) umgeschaltet, das RESET-Signal für den Slave-Rechner (10) aufgehoben und dieser Rechner aus dem Zweiwege-RAM (8) gestartet. Nach Einlesen der Programmspeicher-Daten über den Master-Rechner (1) und den Slave-Rechner (10) wird nach einem erneuten RESET-Signal an den Slave-Rechner (10) vom Zweiwege-RAM (8) auf den Programmspeicher (14) zurückgeschaltet und das erneute RESET-Signal aufgehoben (FIG).
56CitationsCT US000004999768A (US 49 99 768)
EP000000366361A2 (EP 03 66 361 A2)
56NPL citationsCTNPIBM Tech. Discl. Bull., Vol. 33, No. 7, Dez. 1990, S. 342-346;
US-Firmenschrift: "CMOS BICMOS DATA BOOK", Cypress Semiconductor Corp. 1991, S. 2-92
43Date of first publicationEVTSep 30, 1993
Number of official communications (office actions) 2
Number of responses 2
Date of the first transfer into DPMAregisterEREGTMay 27, 2011
Date of the (most recent) update in DPMAregisterREGTJan 25, 2016
(Show all update days)(Hide all update days)
  • Jan 25, 2016; Feb 9, 2013
    • Historical data not available for this/these date(s)
  • May 27, 2011
    • 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 Mar 23, 1992  Details anzeigen
2 Examination procedure Request for examination effectively filed Apr 8, 1992  Details anzeigen
3 Publications Publication of application (Offenlegungsschrift) Sep 30, 1993 Sep 30, 1993 Details anzeigen
4 Change of classification Change of IPC main class Oct 1, 1994  Details anzeigen
5 Examination procedure Reply to official communication Feb 14, 1995  Details anzeigen
6 Pre-registration procedure Pre-registration procedure has been concluded Feb 12, 1996  Details anzeigen
7 Examination procedure Decision to grant patent by Examining Section/Patent Division Feb 26, 1996  Details anzeigen
8 Administrative procedure The application was withdrawn/the IP right was waived Jul 16, 1996  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 statusVSTTMar 23, 1992
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTApr 8, 1992
Third party request No
Date of receiptAEGTMar 23, 1992
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTSep 30, 1993
Issue numberHN39
YearPJ1993
Publication dateVTSep 30, 1993
Type of publicationPARTDocuments
PartHTPart 1
10Published DE documentsDEPNOriginal document: DE000004209760A1
Searchable text: DE000004209760A1
View procedures Change of classification (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 1, 1994
51IPC main classICM
(ICMV)		 G06F 13/00 (1995.01)
51Previous IPC main classICMF
(ICMVF)		 G06F 13/00 (1990.01)
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTFeb 14, 1995
View procedures Pre-registration procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTFeb 12, 1996
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTFeb 26, 1996
View procedures Administrative procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTThe application was withdrawn/the IP right was waived
Date of legal/procedural statusVSTTJul 16, 1996