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Extract from the Register of European Patents

EP About this file: EP0965889

EP0965889 - Overlay measurement technique using moire patterns [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  03.02.2004
Database last updated on 23.04.2024
Most recent event   Tooltip25.08.2004New entry: Application deemed to be withdrawn: despatch of communication + time limit 
Applicant(s)For all designated states
Infineon Technologies AG
St.-Martin-Strasse 53
81669 München / DE
For all designated states
International Business Machines Corporation
New Orchard Road
Armonk, NY 10504 / US
[N/P]
Former [2004/38]For all designated states
Infineon Technologies AG
St.-Martin-Strasse 53
81669 München / DE
For all designated states
International Business Machines Corporation
New Orchard Road
Armonk, NY 10504 / US
Former [1999/51]For all designated states
SIEMENS AKTIENGESELLSCHAFT
Wittelsbacherplatz 2
80333 München / DE
For all designated states
International Business Machines Corporation
New Orchard Road
Armonk, NY 10504 / US
Inventor(s)01 / Muller, Karl Paul
89 Brothers Road
Wappingers Falls, NY 12590 / US
02 / Prakash, Ventakatachalam C.
39c Hudson View Drive
Beacon, NY 12508 / US
03 / Gould, Christopher J.
386 Hicks Hill Road
Stanfordville, NY 12581 / US
[1999/51]
Representative(s)Litchfield, Laura Marie, et al
Haseltine Lake LLP Lincoln House, 5th Floor 300 High Holborn
London WC1V 7JH / GB
[N/P]
Former [1999/51]Litchfield, Laura Marie, et al
Haseltine Lake & Co. Imperial House 15-19 Kingsway
London WC2B 6UD / GB
Application number, filing date99304651.515.06.1999
[1999/51]
Priority number, dateUS1998009778415.06.1998         Original published format: US 97784
[1999/51]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0965889
Date:22.12.1999
Language:EN
[1999/51]
Type: A3 Search report 
No.:EP0965889
Date:05.04.2000
[2000/14]
Search report(s)(Supplementary) European search report - dispatched on:EP21.02.2000
ClassificationIPC:G03F9/00, G03F7/20, H01L23/544
[2000/14]
CPC:
G03F7/70633 (EP,US); H01L22/00 (KR)
Former IPC [1999/51]G03F9/00, G03F7/20
Designated contracting statesDE,   FR,   GB,   IE,   IT,   NL [2000/50]
Former [1999/51]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Messtechnik zur Bestimmung der Ausrichtung mittels Moiré-Motiven[1999/51]
English:Overlay measurement technique using moire patterns[1999/51]
French:Technique pour mesurer le recouvrement en utilisant des motifs à effet moiré[1999/51]
Examination procedure27.09.2000Examination requested  [2000/47]
23.10.2001Despatch of a communication from the examining division (Time limit: M07)
09.09.2002Reply to a communication from the examining division
17.03.2003Despatch of a communication from the examining division (Time limit: M06)
15.12.2003Reply to a communication from the examining division
05.02.2004Despatch of a communication from the examining division (Time limit: M04)
30.08.2004Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
Request for further processing for:15.12.2003Request for further processing filed
30.12.2003Full payment received (date of receipt of payment)
Request granted
20.01.2004Decision despatched
09.09.2002Request for further processing filed
09.09.2002Full payment received (date of receipt of payment)
Request granted
09.10.2002Decision despatched
Fees paidRenewal fee
20.06.2001Renewal fee patent year 03
28.06.2002Renewal fee patent year 04
25.06.2003Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
30.06.200406   M06   Not yet paid
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Documents cited:Search[XY]JPH07120221  ;
 [A]JPH0260120  ;
 [A]JPH03154803  ;
 [A]US4568189  (BASS JOHN F [US], et al);
 [A]EP0370834  (NEC CORP [JP]) [A] * the whole document *;
 [Y]EP0534720  (LEVIEN RAPHAEL L [US]) [Y] 4 * the whole document *;
 [A]GB2293026  (HYUNDAI ELECTRONICS IND [KR]) [A] * the whole document *
 [XY]  - PATENT ABSTRACTS OF JAPAN, (19950929), vol. 1995, no. 08, & JP07120221 A 19950512 (OKI ELECTRIC IND CO LTD) [X] 1-3 * abstract * [Y] 4
 [A]  - PATENT ABSTRACTS OF JAPAN, (19900515), vol. 014, no. 229, Database accession no. (E - 0928), & JP02060120 A 19900228 (MITSUBISHI ELECTRIC CORP) [A] * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19910927), vol. 015, no. 384, Database accession no. (P - 1258), & JP03154803 A 19910702 (TOSOH CORP) [A] * 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.