<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE ep-patent-document PUBLIC "-//EPO//EP PATENT DOCUMENT 1.4//EN" "ep-patent-document-v1-4.dtd"><ep-patent-document id="EP0879480A1" file="EP97914129NWA1.xml" lang="de" doc-number="0879480" date-publ="19981125" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="de"><B000><eptags><B001EP>......DE....FRGB..IT....NL......IE..................................................................</B001EP><B003EP>*</B003EP><B007EP>EPregister to ST.36 EBD process v 1.0 kbaumeister@epo.org (15 Jan 2013)</B007EP></eptags></B000><B100><B110>0879480</B110><B130>A1</B130><B140><date>19981125</date></B140><B190>EP</B190></B100><B200><B210>97914129.0</B210><B220><date>19970206</date></B220><B240><B241><date>19980720</date></B241></B240><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>19961004260</B310><B320><date>19960206</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>19981125</date><bnum>199848</bnum></B405><B430><date>19981125</date><bnum>199848</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>H01L  21/  8246            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>H01L  27/   112            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>READ-ONLY MEMORY CELL DEVICE WITH INSULATING TRENCHES AND METHOD FOR THE PRODUCTION THEREOF</B542><B541>fr</B541><B542>DISPOSITIF A CELLULES DE MEMOIRE MORTE AVEC TRANCHEES D'ISOLATION ET SON PROCEDE DE PRODUCTION</B542><B541>de</B541><B542>FESTWERTSPEICHERZELLENVORRICHTUNG MIT ISOLATIONSGRÄBEN UND DEREN HERSTELLUNGSVERFAHREN</B542></B540></B500><B700><B710><B711><snm>SIEMENS AKTIENGESELLSCHAFT</snm><adr><str>Wittelsbacherplatz 2</str><city>80333 München</city><ctry>DE</ctry></adr></B711></B710><B720><B721><snm>KLOSE, Helmut</snm><adr><str>Stefan-George-Ring 9</str><city>D-81929 München</city><ctry>DE</ctry></adr></B721><B721><snm>BERTAGNOLLI, Emmerich</snm><adr><str>Nordendstrasse 5</str><city>D-80799 München</city><ctry>DE</ctry></adr></B721></B720><B740><B741><snm>Fischer, Volker, Dipl.-Ing., et al</snm><adr><str>Epping Hermann &amp; Fischer Postfach 12 10 26</str><city>80034 München</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>DE</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>IE</ctry><ctry>IT</ctry><ctry>NL</ctry></B840><B860><B861><dnum><anum>DE1997000239</anum></dnum><date>19970206</date></B861><B862>de</B862></B860><B870><B871><dnum><pnum>WO1997029516</pnum></dnum><date>19970814</date><bnum>199735</bnum></B871></B870></B800></SDOBI></ep-patent-document>