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Extract from the Register of European Patents

EP About this file: EP3796070

EP3796070 - AUGMENTED REALITY DEVICE AND OPTICAL SYSTEM THEREOF [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  14.09.2023
Database last updated on 08.01.2025
FormerRequest for examination was made
Status updated on  19.02.2021
FormerThe international publication has been made
Status updated on  21.03.2020
Most recent event   Tooltip24.09.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Matrixed Reality Technology Co., Ltd.
No. 2-3, Xinji Road
Singapore Industrial Park
Xinwu District
Wuxi, Jiangsu 214028 / CN
[2024/04]
Former [2021/12]For all designated states
Matrixed Reality Technology Co., Ltd.
No.6, Xingchuang Second Road
Wuxi Singapore Industrial Park, Xinwu District
Wuxi, Jiangsu 214028 / CN
Inventor(s)01 / XIAO, Bing
15th Floor, Zhonghang Plaza A2,
43 N 3rd Ring W Rd
Haidian District
Beijing 100098 / CN
02 / XU, Chi
15th Floor, Zhonghang Plaza A2,
43 N 3rd Ring W Rd
Haidian District
Beijing 100098 / CN
 [2021/12]
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstraße 4
80802 München / DE
[2021/12]
Application number, filing date19859108.310.09.2019
[2021/12]
WO2019CN105027
Priority number, dateCN2018115022410.09.2018         Original published format: CN201811050224
[2021/12]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020052535
Date:19.03.2020
Language:ZH
[2020/12]
Type: A1 Application with search report 
No.:EP3796070
Date:24.03.2021
Language:EN
[2021/12]
Search report(s)International search report - published on:CN19.03.2020
(Supplementary) European search report - dispatched on:EP29.07.2021
ClassificationIPC:G02B27/01, G02B5/30, G02B27/00, G02B27/28, G02B1/11, G02B5/28
[2021/35]
CPC:
G02B27/0172 (EP,US); G02B27/0101 (CN); G02B27/0018 (EP);
G02B27/283 (EP,US); G02B5/288 (EP); G02B5/3083 (EP);
G02B1/11 (EP); G02B2027/0114 (EP); G02B2027/0178 (EP,US);
G02B2027/0194 (EP) (-)
Former IPC [2021/12]G02B27/01
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 [2021/12]
TitleGerman:VORRICHTUNG DER ERWEITERTEN REALITÄT UND OPTISCHES SYSTEM DAVON[2021/12]
English:AUGMENTED REALITY DEVICE AND OPTICAL SYSTEM THEREOF[2021/12]
French:DISPOSITIF DE RÉALITÉ AUGMENTÉE ET SYSTÈME OPTIQUE ASSOCIÉ[2021/12]
Entry into regional phase15.12.2020Translation filed 
15.12.2020National basic fee paid 
15.12.2020Search fee paid 
15.12.2020Designation fee(s) paid 
15.12.2020Examination fee paid 
Examination procedure15.12.2020Examination requested  [2021/12]
11.02.2022Amendment by applicant (claims and/or description)
13.09.2023Despatch of a communication from the examining division (Time limit: M04)
18.01.2024Reply to a communication from the examining division
Fees paidRenewal fee
28.09.2021Renewal fee patent year 03
28.09.2022Renewal fee patent year 04
26.09.2023Renewal fee patent year 05
24.09.2024Renewal 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[YA]US5596451  (HANDSCHY MARK A [US], et al);
 [YA]US2005243433  (CADO HERVE [FR], et al);
 [IY]US8570656  (WEISSMAN PAUL [US]);
 [Y]CN105388625  (UNIV ZHEJIANG);
 [YA]US2017219826  (HASELTINE ERIC C [US], et al);
 [YA]CN108319018  (NREAL TECH CO LTD);
 [E]WO2020206631  (3M INNOVATIVE PROPERTIES CO [US], et al)
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.