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Extract from the Register of European Patents

EP About this file: EP4141782

EP4141782 - IMAGE QUALITY OPTIMIZATION METHOD, AND SYSTEM [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  27.01.2023
Database last updated on 29.07.2024
FormerThe international publication has been made
Status updated on  26.11.2021
Most recent event   Tooltip31.05.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Shanghai United Imaging Healthcare Co., Ltd.
IP Dept. HQ
No.2258 Chengbei Rd.
Jiading Industrial District
Shanghai 201807 / CN
[2023/09]
Inventor(s)01 / MAO, Yifu
Shanghai 201807 / CN
02 / ZHAO, Liyi
Shanghai 201807 / CN
03 / CAO, Wenjing
Shanghai 201807 / CN
 [2023/09]
Representative(s)Wang, Bo
Panovision IP
Ebersberger Straße 3
85570 Markt Schwaben / DE
[2023/09]
Application number, filing date21808874.818.05.2021
[2023/09]
WO2021CN94461
Priority number, dateWO2020CN9086218.05.2020         Original published format: PCT/CN2020/090862
CN2021104413313.01.2021         Original published format: CN202110044133
[2023/09]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021233315
Date:25.11.2021
Language:ZH
[2021/47]
Type: A1 Application with search report 
No.:EP4141782
Date:01.03.2023
Language:EN
[2023/09]
Search report(s)International search report - published on:CN25.11.2021
(Supplementary) European search report - dispatched on:EP13.09.2023
ClassificationIPC:G06T5/00, G06T11/00, G16H30/40
[2023/41]
CPC:
G16H30/40 (EP,US); G06T5/70 (CN,US); G06T7/0012 (US);
G06T11/008 (CN); G06T5/50 (US); G06T5/60 (EP);
G06T5/73 (US); G06T5/90 (US); G16H50/20 (US);
G06T2207/10081 (CN); G06T2207/10116 (US); G06T2207/20081 (EP,US);
G06T2207/20084 (EP,US); G06T2207/20182 (US); G06T2207/30004 (EP,CN,US);
G06T2207/30168 (EP,US); G06T2210/41 (CN) (-)
Former IPC [2023/09]G06T5/00, G06T11/00
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 [2023/09]
TitleGerman:BILDQUALITÄTSOPTIMIERUNGSVERFAHREN UND -SYSTEM[2023/09]
English:IMAGE QUALITY OPTIMIZATION METHOD, AND SYSTEM[2023/09]
French:PROCÉDÉ ET SYSTÈME D'OPTIMISATION DE QUALITÉ D'IMAGE[2023/09]
Entry into regional phase22.11.2022Translation filed 
22.11.2022National basic fee paid 
22.11.2022Search fee paid 
22.11.2022Designation fee(s) paid 
22.11.2022Examination fee paid 
Examination procedure22.11.2022Examination requested  [2023/09]
01.04.2024Amendment by applicant (claims and/or description)
01.04.2024Date on which the examining division has become responsible
Fees paidRenewal fee
30.11.2022Renewal fee patent year 03
29.05.2024Renewal fee patent year 04
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See the Register of the Unified Patent Court for opt-out data
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[XI]US2004068167  (HSIEH JIANG [US], et al) [X] 1-5,9,12,13,15 * paragraphs [0043] , [0046] - [0049]; figure 3 *[I] 10,11;
 [XI]US2017103512  (MAILHE BORIS [US], et al) [X] 1-5,8,9,12,13,15 * paragraphs [0005] , [0016] - [0029]; figure 1 * [I] 10,11;
 [XI]US2017337713  (HOELZER PHILIPP [DE], et al) [X] 1-7,9,12-15 * paragraphs [0156] , [0168] - [0178] - [0199]; figure 1 * [I] 10,11
International search[X]CN103999087  (KONINKL PHILIPS ELECTRONICS NV) [X] 1, 12-15 * description, paragraphs 0021-0042 *;
 [X]CN104318524  (IRAY TECHNOLOGY CO LTD) [X] 1, 12-15 * description paragraphs 0078-0155 *;
 [Y]CN106572826  (PALODEX GROUP OY) [Y] 2-11 * description paragraphs 0028-0072 *;
 [A]US2017143312  (HEDLUND MARTIN [SE], et al) [A] 1-15* entire document *;
 [XY]CN107301662  (UNIV SHENZHEN) [X] 1, 12-15 * description, paragraphs 0002, 0026-0076 * [Y] 2-11;
 [X]CN110490118  (XIAMEN MEITUZHIJIA TECHNOLOGY CO LTD) [X] 1, 12-15 * description paragraphs 0054-0096 *;
 [A]CN110660123  (UNIV TSINGHUA) [A] 1-15 * entire document *;
 [Y]CN110807737  (GEN ELECTRIC, et al) [Y] 2-11 * description paragraphs 0026-0078 *
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.