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Extract from the Register of European Patents

EP About this file: EP3961487

EP3961487 - CALIBRATION METHOD AND RELATED DEVICE [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  09.12.2022
Database last updated on 28.09.2024
FormerRequest for examination was made
Status updated on  28.01.2022
FormerThe international publication has been made
Status updated on  05.12.2020
Most recent event   Tooltip09.12.2022Withdrawal of applicationpublished on 11.01.2023  [2023/02]
Applicant(s)For all designated states
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
No. 18 Haibin Road
Wusha, Chang'an
Dongguan, Guangdong 523860 / CN
[2022/09]
Inventor(s)01 / ZHAN, Wenxi
No.18, Haibin Road
Wusha, Chang' an
Dongguan, Guangdong 523860 / CN
02 / CHEN, Biao
No.18, Haibin Road
Wusha, Chang' an
Dongguan, Guangdong 523860 / CN
 [2022/09]
Representative(s)Thorniley, Peter, et al
Venner Shipley LLP
200 Aldersgate
London EC1A 4HD / GB
[2022/09]
Application number, filing date20814524.315.05.2020
[2022/09]
WO2020CN90624
Priority number, dateCN20191045949929.05.2019         Original published format: CN201910459499
[2022/09]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020238656
Date:03.12.2020
Language:ZH
[2020/49]
Type: A1 Application with search report 
No.:EP3961487
Date:02.03.2022
Language:EN
[2022/09]
Search report(s)International search report - published on:CN03.12.2020
(Supplementary) European search report - dispatched on:EP30.08.2022
ClassificationIPC:G06V40/13, G06F3/041, G06F21/31
[2022/26]
CPC:
G06F21/32 (EP,CN,US); G06V40/1318 (EP,US); G06F3/041 (CN);
G06T7/97 (US); G06V40/1353 (US)
Former IPC [2022/09]G06K9/00, G06K9/20, G06F3/041, G06F21/31
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 [2022/09]
TitleGerman:KALIBRIERVERFAHREN UND ZUGEHÖRIGE VORRICHTUNG[2022/09]
English:CALIBRATION METHOD AND RELATED DEVICE[2022/09]
French:PROCÉDÉ D'ÉTALONNAGE ET DISPOSITIF ASSOCIÉ[2022/09]
Entry into regional phase26.11.2021Translation filed 
26.11.2021National basic fee paid 
26.11.2021Search fee paid 
26.11.2021Designation fee(s) paid 
26.11.2021Examination fee paid 
Examination procedure26.11.2021Amendment by applicant (claims and/or description)
26.11.2021Examination requested  [2022/09]
01.12.2022Application withdrawn by applicant  [2023/02]
Fees paidRenewal fee
25.03.2022Renewal fee patent year 03
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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[XI]US2018137337  (ZENG YANG [CN], et al) [X] 1,10,14,15 * paragraphs [0005] - [0011] - [0041] - [0059] - [0070] , [0071] , [0079] , [0083] , [0 84] , [ 0105] * [I] 2-4,6-9,11-13;
 [A]US10216975  (HE YI [US], et al) [A] 1-4,6-15* column 18, line 36 - column 31, line 65 *
International search[Y]CN109376630  (OPPO CHONGQING INTELLIGENT TECH CO LTD) [Y] 1, 10, 19, 20 * description, paragraphs 30-101 *;
 [A]CN109376630  (OPPO CHONGQING INTELLIGENT TECH CO LTD) [A] 2-9, 11-18 * description, paragraphs 30-101 *;
 [Y]CN109685032  (LENOVO BEIJING CO LTD) [Y] 1, 10, 19, 20 * description, paragraphs 31-147 *;
 [A]CN109685032  (LENOVO BEIJING CO LTD) [A] 2-9, 11-18 * description, paragraphs 31-147 *;
 [A]CN109784268  (BOE TECHNOLOGY GROUP CO LTD, et al) [A] 1-20* entire document *;
 [PX]CN110188679  (OPPO GUANGDONG MOBILE TELECOMMUNICATIONS CO LTD) [PX] 1-20 * entire document *
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.