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Extract from the Register of European Patents

EP About this file: EP4274483

EP4274483 - IMAGING METHODS USING MULTIPLE RADIATION BEAMS [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  19.01.2024
Database last updated on 10.07.2024
FormerRequest for examination was made
Status updated on  13.10.2023
FormerThe international publication has been made
Status updated on  15.07.2022
Most recent event   Tooltip19.01.2024Withdrawal of applicationpublished on 21.02.2024  [2024/08]
Applicant(s)For all designated states
Shenzhen Xpectvision Technology Co., Ltd.
B507, Block A and B
Nanshan Medical Device Industrial Park
Nanhai Avenue 1019
Nanshan District
Shenzhen, Guangdong 518000 / CN
[2023/46]
Inventor(s)01 / CAO, Peiyan
Shenzhen, Guangdong 518071 / CN
02 / LIU, Yurun
Shenzhen, Guangdong 518071 / CN
 [2023/46]
Representative(s)Beck Greener LLP
Fulwood House
12 Fulwood Place
London WC1V 6HR / GB
[2023/46]
Application number, filing date21916705.305.01.2021
[2023/46]
WO2021CN70272
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022147647
Date:14.07.2022
Language:EN
[2022/28]
Type: A1 Application with search report 
No.:EP4274483
Date:15.11.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 14.07.2022 takes the place of the publication of the European patent application.
[2023/46]
Search report(s)International search report - published on:CN14.07.2022
ClassificationIPC:A61B6/00
[2023/46]
CPC:
A61B6/5241 (EP,US); A61B6/40 (US); A61B6/4233 (EP,US);
G01N23/04 (EP); G01N2223/413 (EP); G01N2223/427 (EP);
G01N2223/646 (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,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2023/46]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ABBILDUNGSVERFAHREN MIT MEHREREN STRAHLUNGSBÜNDELN[2023/46]
English:IMAGING METHODS USING MULTIPLE RADIATION BEAMS[2023/46]
French:PROCÉDÉS D'IMAGERIE UTILISANT DE MULTIPLES FAISCEAUX DE RAYONNEMENT[2023/46]
Entry into regional phase20.07.2023National basic fee paid 
20.07.2023Search fee paid 
20.07.2023Designation fee(s) paid 
20.07.2023Examination fee paid 
Examination procedure20.07.2023Examination requested  [2023/46]
18.01.2024Application withdrawn by applicant  [2024/08]
Fees paidRenewal fee
20.07.2023Renewal fee patent year 03
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Cited inInternational search[A]US6483890  (MALAMUD GABRIEL [IL]) [A] 1-20 * the whole document *;
 [A]CN1768707  (GEN ELECTRIC [US]) [A] 1-20 * the whole document *;
 [A]CN101237818  (KONINKL PHILIPS ELECTRONICS NV [NL]) [A] 1-20 * the whole document *;
 [A]CN101505660  (KONINKL PHILIPS ELECTRONICS NV [NL]) [A] 1-20 * the whole document *;
 [A]CN106488744  (HITACHI MEDICAL CORP) [A] 1-20 * the whole document *;
 [A]CN109996494  (SHENZHEN XPECTVISION TECH CO LTD) [A] 1-20 * the whole document *;
 [A]CN110291423  (SHENZHEN XPECTVISION TECH CO LTD) [A] 1-20* the whole document *;
 [X]WO2020019285  (SHENZHEN XPECTVISION TECH CO LTD [CN]) [X] 1-20 * claims 1-27, description, paragraphs [0051]-[0081], and figures 1-11 *
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.