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Extract from the Register of European Patents

EP About this file: EP0990980

EP0990980 - Multiple microcontroller hard disk drive control architecture [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.01.2004
Database last updated on 21.09.2024
Most recent event   Tooltip21.03.2008Lapse of the patent in a contracting state
New state(s): IT
published on 23.04.2008  [2008/17]
Applicant(s)For all designated states
Seagate Technology LLC
920 Disc Drive
Scotts Valley, CA 95066 / US
[2000/43]
Former [2000/14]For all designated states
Seagate Technology, Inc.
920 Disc Drive, P.O. Box 66360
Scotts Valley, California 95067-0360 / US
Inventor(s)01 / Squires, John P.
8330 Larkspur
Boulder, CO 80302 / US
02 / Sander, Charles M.
8427 Greenwood Drive
Longmont, CO 80503 / US
03 / Keeler, Stanton M.
1156 Columbia Drive
Longmont, CO 80503 / US
04 / Clay, Donald W.
469 East Rainfree Court
Loisville, CO 80027 / US
[2000/14]
Representative(s)Kenyon, Sarah Elizabeth, et al
Miller Sturt Kenyon
9 John Street
London
WC1N 2ES / GB
[N/P]
Former [2000/14]Kenyon, Sarah Elizabeth, et al
Miller Sturt Kenyon 9 John Street
London WC1N 2ES / GB
Application number, filing date99203758.029.10.1991
[2000/14]
Priority number, dateUS1990061114109.11.1990         Original published format: US 611141
[2000/14]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0990980
Date:05.04.2000
Language:EN
[2000/14]
Type: A3 Search report 
No.:EP0990980
Date:24.05.2000
[2000/21]
Type: B1 Patent specification 
No.:EP0990980
Date:12.03.2003
Language:EN
[2003/11]
Search report(s)(Supplementary) European search report - dispatched on:EP07.04.2000
ClassificationIPC:G06F3/06
[2000/14]
CPC:
G06F3/0601 (EP,US); G06F3/0613 (EP,US); G06F3/0619 (EP,US);
G06F3/0658 (EP,US); G06F3/0676 (EP,US); G06F9/46 (KR);
G11B5/5578 (EP,US); G06F3/0673 (EP,US) (-)
Designated contracting statesDE,   FR,   GB,   IT,   NL [2000/14]
TitleGerman:Festplattenantriebsteuerungsarchitektur mit mehreren Mikrokontrollern[2000/14]
English:Multiple microcontroller hard disk drive control architecture[2000/14]
French:Architecture de commande d'unité de disque dur à microcontroleurs multiples[2000/14]
Examination procedure30.11.1999Examination requested  [2000/14]
12.07.2001Despatch of a communication from the examining division (Time limit: M06)
11.01.2002Reply to a communication from the examining division
26.03.2002Despatch of communication of intention to grant (Approval: No)
04.09.2002Despatch of communication of intention to grant (Approval: later approval)
24.09.2002Communication of intention to grant the patent
16.12.2002Fee for grant paid
16.12.2002Fee for publishing/printing paid
Parent application(s)   TooltipEP92901005.6  / EP0556324
Opposition(s)15.12.2003No opposition filed within time limit [2004/10]
Fees paidRenewal fee
30.11.1999Renewal fee patent year 03
30.11.1999Renewal fee patent year 04
30.11.1999Renewal fee patent year 05
30.11.1999Renewal fee patent year 06
30.11.1999Renewal fee patent year 07
30.11.1999Renewal fee patent year 08
30.11.1999Renewal fee patent year 09
25.09.2000Renewal fee patent year 10
30.10.2001Renewal fee patent year 11
04.10.2002Renewal fee patent year 12
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipFR12.03.2003
IT12.03.2003
NL12.03.2003
[2008/17]
Former [2006/14]FR12.03.2003
NL12.03.2003
Former [2003/41]NL12.03.2003
Documents cited:Search[A]US4965801  (DULAC KEITH B [US]) [A] 1,2,4-6 * column 2, line 63 - column 4, line 8; figures 1A,1B *;
 [A]US4783705  (MOON RONALD R [US], et al) [A] 1,2,4 * column 9, line 47 - column 11, line 37; figure 6 *;
 [A]EP0374114  (IBM [US]) [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.