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Extract from the Register of European Patents

EP About this file: EP3698181

EP3698181 - CONFIGURING OPTICAL LAYERS IN IMPRINT LITHOGRAPHY PROCESSES [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  08.12.2022
Database last updated on 31.08.2024
FormerRequest for examination was made
Status updated on  24.07.2020
FormerThe international publication has been made
Status updated on  27.04.2019
Most recent event   Tooltip19.06.2024Change - representative 
Applicant(s)For all designated states
Magic Leap, Inc.
7500 W. Sunrise Blvd.
Plantation, FL 33322 / US
[2020/35]
Inventor(s)01 / SINGH, Vikramjit
7500 W. Sunrise Blvd.
Plantation Florida 33322 / US
02 / MILLER, Michael Nevin
7500 W. Sunrise Blvd.
Plantation Florida 33322 / US
03 / XU, Frank Y.
7500 W. Sunrise Blvd.
Plantation Florida 33322 / US
04 / YANG, Shuqiang
7500 W. Sunrise Blvd
Plantation Florida 33322 / US
 [2020/35]
Representative(s)Fish & Richardson P.C.
Highlight Business Towers
Mies-van-der-Rohe-Straße 8
80807 München / DE
[N/P]
Former [2020/35]Lecomte & Partners
76-78, rue de Merl
2146 Luxembourg / LU
Application number, filing date18869184.419.10.2018
[2020/35]
WO2018US56644
Priority number, dateUS201762574826P20.10.2017         Original published format: US 201762574826 P
[2020/35]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019079679
Date:25.04.2019
Language:EN
[2019/17]
Type: A1 Application with search report 
No.:EP3698181
Date:26.08.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 25.04.2019 takes the place of the publication of the European patent application.
[2020/35]
Search report(s)International search report - published on:US25.04.2019
(Supplementary) European search report - dispatched on:EP19.10.2020
ClassificationIPC:G02B5/18, G02B1/11, G03F7/00, B29C59/02
[2020/35]
CPC:
G02B1/118 (EP,CN,IL,KR,US); G03F7/7015 (CN,IL,KR,US); G03F7/0002 (EP,CN,IL,KR,US)
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,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2020/35]
TitleGerman:KONFIGURATION VON OPTISCHEN SCHICHTEN BEI DRUCKLITHOGRAFIEVERFAHREN[2020/35]
English:CONFIGURING OPTICAL LAYERS IN IMPRINT LITHOGRAPHY PROCESSES[2020/35]
French:CONFIGURATION DE COUCHES OPTIQUES DANS DES PROCÉDÉS DE LITHOGRAPHIE PAR IMPRESSION[2020/35]
Entry into regional phase13.05.2020National basic fee paid 
13.05.2020Search fee paid 
13.05.2020Designation fee(s) paid 
13.05.2020Examination fee paid 
Examination procedure13.05.2020Examination requested  [2020/35]
14.05.2021Amendment by applicant (claims and/or description)
07.12.2022Despatch of a communication from the examining division (Time limit: M06)
16.06.2023Reply to a communication from the examining division
Fees paidRenewal fee
27.10.2020Renewal fee patent year 03
27.10.2021Renewal fee patent year 04
27.10.2022Renewal fee patent year 05
19.10.2023Renewal fee patent year 06
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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.
Documents cited:Search[X]US2011135814  (MIYAUCHI AKIHIRO [JP], et al);
 [XI]EP2878977  (FOM INST FOR ATOMIC AND MOLECULAR PHYSICS [NL])
International search[Y]US2005095699  (MIYAUCHI AKIHIRO [JP], et al);
 [Y]US2009029145  (THIES JENS CHRISTOPH [NL], et al);
 [XY]WO2015079051  (FOM INST FOR ATOMIC AND MOLECULAR PHYSICS [NL]);
 [A]US2017131460  (LIN DIANMIN [US], et al);
 [PX]US2018052501  (JONES JR WILLIAM K [US], et al);
 [PX]US2018157170  (SINGH VIKRAMJIT [US], et al)
by applicantEP2878977
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.