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Extract from the Register of European Patents

EP About this file: EP0535615

EP0535615 - Single chip microcomputer having two kinds of timer functions [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  25.02.2005
Database last updated on 02.09.2024
Most recent event   Tooltip25.02.2005No opposition filed within time limitpublished on 13.04.2005  [2005/15]
Applicant(s)For all designated states
NEC Electronics Corporation
1753 Shimonumabe Nakahara-ku
Kawasaki, Kanagawa 211-8668 / JP
[N/P]
Former [2003/18]For all designated states
NEC Electronics Corporation
1753 Shimonumabe, Nakahara-ku
Kawasaki, Kanagawa 211-8668 / JP
Former [1993/14]For all designated states
NEC CORPORATION
7-1, Shiba 5-chome Minato-ku
Tokyo / JP
Inventor(s)01 / Sasaki, Yuko, NEC IC Microcomp.System, Ltd.
403-53, Kosugimachi 1-chome
Nakahara-ku, Kawasaki-shi, Kanagawa / JP
[1993/19]
Former [1993/14]01 / Mitsuhira, Yuko, NEC IC Microcomp.System, Ltd.
403-53, Kosugimachi 1-chome
Nakahara-ku, Kawasaki-shi, Kanagawa / JP
Representative(s)Glawe, Delfs, Moll
Partnerschaft mbB von
Patent- und Rechtsanwälten
Postfach 26 01 62
80058 München / DE
[N/P]
Former [1994/35]Glawe, Delfs, Moll & Partner
Patentanwälte Postfach 26 01 62
D-80058 München / DE
Former [1993/14]Glawe, Delfs, Moll & Partner
Patentanwälte Postfach 26 01 62
D-80058 München / DE
Application number, filing date92116687.229.09.1992
[1993/14]
Priority number, dateJP1991025091930.09.1991         Original published format: JP 25091991
[1993/14]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0535615
Date:07.04.1993
Language:EN
[1993/14]
Type: A3 Search report 
No.:EP0535615
Date:05.02.1997
[1997/06]
Type: B1 Patent specification 
No.:EP0535615
Date:21.04.2004
Language:EN
[2004/17]
Search report(s)(Supplementary) European search report - dispatched on:EP23.12.1996
ClassificationIPC:G06F1/14, G06F1/025, // H03K3/78
[1997/04]
CPC:
G06F1/14 (EP,US)
Former IPC [1993/14]G06F1/14
Designated contracting statesDE,   FR,   GB [1993/14]
TitleGerman:Ein-Chip-Mikrorechner mit zwei Zeitgeberfunktionsarten[1993/14]
English:Single chip microcomputer having two kinds of timer functions[1993/14]
French:Micro-ordinateur monopuce ayant deux types de fonctions horloge[1993/14]
Examination procedure30.12.1996Examination requested  [1997/10]
20.10.2003Communication of intention to grant the patent
20.02.2004Fee for grant paid
20.02.2004Fee for publishing/printing paid
Opposition(s)24.01.2005No opposition filed within time limit [2005/15]
Fees paidRenewal fee
19.09.1994Renewal fee patent year 03
19.09.1995Renewal fee patent year 04
19.09.1996Renewal fee patent year 05
19.09.1997Renewal fee patent year 06
21.09.1998Renewal fee patent year 07
20.09.1999Renewal fee patent year 08
20.09.2000Renewal fee patent year 09
20.09.2001Renewal fee patent year 10
18.09.2002Renewal fee patent year 11
22.09.2003Renewal fee patent year 12
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Documents cited:Search[A]JPS5533344  ;
 [A]GB2235103  (GOLD STAR ELECTRONICS [KR]) [A] 1 * figures 1,9 *
 [A]  - "PROGRAMMABLE TIMERS", IBM TECHNICAL DISCLOSURE BULLETIN, (19910801), vol. 34, no. 3, pages 350 - 351, XP000210612 [A] 1 * the whole document *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19800513), vol. 004, no. 063, Database accession no. (E - 010), & JP55033344 A 19800308 (TOSHIBA CORP) [A] 1 * abstract *
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.