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Extract from the Register of European Patents

EP About this file: EP0988974

EP0988974 - Ink-jet recording head driving method and ink-jet recording device [Right-click to bookmark this link]
StatusPatent maintained as amended
Status updated on  06.03.2009
Database last updated on 20.09.2024
Most recent event   Tooltip06.03.2009Patent maintained (B2 publication)published on 08.04.2009  [2009/15]
Applicant(s)For all designated states
Seiko Epson Corporation
4-1, Nishishinjuku 2-chome, Shinjuku-ku
Tokyo 163-0811 / JP
[2009/15]
Former [2000/13]For all designated states
SEIKO EPSON CORPORATION
4-1, Nishishinjuku 2-chome, Shinjuku-ku
Tokyo 160-0811 / JP
Inventor(s)01 / Chang, Junhau
c/o Seiko Epson Corporation, 3-5, Owa 3-chome
Suwa-shi, Nagano / JP
[2000/13]
Representative(s)Sturt, Clifford Mark, et al
Miller Sturt Kenyon
9 John Street
London
WC1N 2ES / GB
[N/P]
Former [2008/34]Sturt, Clifford Mark, et al
Miller Sturt Kenyon 9 John Street London
WC1N 2ES / GB
Former [2000/13]Sturt, Clifford Mark, et al
Miller Sturt Kenyon, 9 John Street
London WC1N 2ES / GB
Application number, filing date99307172.910.09.1999
[2000/13]
Priority number, dateJP1998026878722.09.1998         Original published format: JP 26878798
[2000/13]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0988974
Date:29.03.2000
Language:EN
[2000/13]
Type: A3 Search report 
No.:EP0988974
Date:02.08.2000
[2000/31]
Type: B1 Patent specification 
No.:EP0988974
Date:15.12.2004
Language:EN
[2004/51]
Type: B2 New European patent specification 
No.:EP0988974
Date:08.04.2009
Language:EN
[2009/15]
Search report(s)(Supplementary) European search report - dispatched on:EP16.06.2000
ClassificationIPC:B41J2/045
[2000/13]
CPC:
B41J2/04581 (EP,US); B41J2/04588 (EP,US)
Designated contracting statesDE,   FR,   GB,   IT [2001/16]
Former [2000/13]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Verfahren zum Steuern einer Tintenstrahldruckkopf und Tintenstrahlaufzeichnungsvorrichtung[2000/13]
English:Ink-jet recording head driving method and ink-jet recording device[2000/13]
French:Procédé de commande pour tête d'enregistrement à jet d'encre et dispositif d'enregistrement à jet d'encre[2000/13]
Examination procedure27.12.2000Examination requested  [2001/09]
18.06.2004Communication of intention to grant the patent
15.10.2004Fee for grant paid
15.10.2004Fee for publishing/printing paid
Opposition(s)Opponent(s)01  07.09.2005    ADMISSIBLE
Océ-Technologies B.V.
St. Urbanusweg 43
NL-5914 CC VENLO / NL
Opponent's representative
Janssen, Paulus J. P.
Océ-Technologies B.V.
Corporate Patents
P.O. Box 101
5900 MA Venlo / NL
 [N/P]
Former [2005/44]
Opponent(s)01  07.09.2005    ADMISSIBLE
Océ-Technologies B.V.
St. Urbanusweg 43
NL-5914 CC VENLO / NL
Opponent's representative
Janssen, Paulus J. P.
Océ-Technologies B.V, Corporate Patents, P.O. Box 101
5900 MA Venlo / NL
27.10.2005Invitation to proprietor to file observations on the notice of opposition
08.03.2006Reply of patent proprietor to notice(s) of opposition
16.02.2007Despatch of a communication from the opposition division (Time limit: M04)
05.06.2007Reply to a communication from the opposition division
06.11.2007Despatch of a communication from the opposition division (Time limit: M04)
16.01.2008Reply to a communication from the opposition division
29.07.2008Despatch of interlocutory decision in opposition
08.08.2008Legal effect of interlocutory decision in opposition
18.11.2008Despatch of communication that the patent will be maintained as amended
18.02.2009Fee for printing new specification paid
Fees paidRenewal fee
12.09.2001Renewal fee patent year 03
12.09.2002Renewal fee patent year 04
12.09.2003Renewal fee patent year 05
14.09.2004Renewal fee patent year 06
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Documents cited:Search[Y]EP0841164  (SEIKO EPSON CORP [JP]) [Y] 1,10 * abstract * * column 6, line 12 - line 39 * * column 9, line 51 - column 10, line 6 * * claim 10 *;
 [Y]EP0812689  (FUJITSU LTD [JP]) [Y] 1,10 * figures 5A-5C,6,9 * * column 9, line 35 - column 10, line 12 * * column 11, line 55 - column 13, line 36 *;
 [A]US5576743  (MOMOSE KAORU [JP], et al) [A] 1,10 * abstract * * column 2, line 10 - line 37 *
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.