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Extract from the Register of European Patents

EP About this file: EP4383308

EP4383308 - ELECTRON-OPTICAL STACK, MODULE, ASSESSMENT APPARATUS, METHOD OF MANUFACTURING AN ELECTRON-OPTICAL STACK [Right-click to bookmark this link]
StatusThe application has been published
Status updated on  10.05.2024
Database last updated on 14.09.2024
Most recent event   Tooltip10.05.2024Publication in section I.1 EP Bulletinpublished on 12.06.2024  [2024/24]
Applicant(s)For all designated states
ASML Netherlands B.V.
P.O. Box 324
5500 AH Veldhoven / NL
[2024/24]
Inventor(s)01 / DE LANGEN, Johannes, Cornelis, Jacobus
5500 AH Veldhoven / NL
02 / LOOMAN, Bram, Albertus
5500 AH Veldhoven / NL
03 / MUDRETSOV, Dmitry
5500 AH Veldhoven / NL
04 / DEL TIN, laura
5500 AH Veldhoven / NL
 [2024/24]
Representative(s)ASML Netherlands B.V.
Corporate Intellectual Property
P.O. Box 324
5500 AH Veldhoven / NL
[2024/24]
Application number, filing date22211495.105.12.2022
[2024/24]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4383308
Date:12.06.2024
Language:EN
[2024/24]
Search report(s)(Supplementary) European search report - dispatched on:EP12.06.2023
ClassificationIPC:H01J37/04, H01J37/12
[2024/24]
CPC:
H01J37/04 (EP); G01T1/242 (EP); G01T1/244 (EP);
H01J37/12 (EP); H01L31/028 (EP); H01L31/115 (EP);
H01J2237/0453 (EP); H01J2237/1205 (EP); H01J2237/1534 (EP) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   ME,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2024/24]
Extension statesBANot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ELEKTRONENOPTISCHER STAPEL, MODUL, BEURTEILUNGSVORRICHTUNG, VERFAHREN ZUR HERSTELLUNG EINES ELEKTRONENOPTISCHEN STAPELS[2024/24]
English:ELECTRON-OPTICAL STACK, MODULE, ASSESSMENT APPARATUS, METHOD OF MANUFACTURING AN ELECTRON-OPTICAL STACK[2024/24]
French:EMPILEMENT ELECTRO-OPTIQUE, MODULE, APPAREIL D'EVALUATION, PROCEDE DE FABRICATION D'UN EMPILEMENT ELECTRO-OPTIQUE[2024/24]
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Documents cited:Search[A]US2014166894  (KATO TAKAHISA [US], et al);
 [A]US2014197325  (KATO TAKAHISA [US], et al)
by applicantEP1602121
 EP20200184160
 EP20210166214
 EP20210171877
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.