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Extract from the Register of European Patents

EP About this file: EP3993384

EP3993384 - PIXEL ACQUISITION CIRCUIT, DYNAMIC VISION SENSOR, AND IMAGE ACQUISITION APPARATUS [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  03.11.2023
Database last updated on 25.09.2024
FormerRequest for examination was made
Status updated on  02.04.2022
FormerThe international publication has been made
Status updated on  05.02.2021
Most recent event   Tooltip02.08.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen
Guangdong 518129 / CN
[2022/18]
Inventor(s)01 / FU, Yifan
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
02 / GAO, Shan
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
03 / ZHOU, Jiantong
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
04 / XIAO, Jing
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
 [2022/18]
Representative(s)Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Theresienhöhe 11a
80339 München / DE
[2022/18]
Application number, filing date20847374.406.07.2020
[2022/18]
WO2020CN100454
Priority number, dateCN20191068495926.07.2019         Original published format: CN201910684959
[2022/18]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021017766
Date:04.02.2021
Language:ZH
[2021/05]
Type: A1 Application with search report 
No.:EP3993384
Date:04.05.2022
Language:EN
[2022/18]
Search report(s)International search report - published on:CN04.02.2021
(Supplementary) European search report - dispatched on:EP14.07.2022
ClassificationIPC:H04N5/217, H04N5/341, H04N5/3745, H04N5/232
[2022/33]
CPC:
H04N23/60 (EP,CN); H04N23/81 (CN); H04N25/75 (US);
H04N23/54 (CN); H04N25/47 (EP,CN); H04N25/50 (US);
H04N25/70 (CN); H04N25/707 (EP); H04N25/77 (EP);
H04N25/772 (EP,CN,US); H04N25/78 (EP) (-)
Former IPC [2022/18]H04N5/217, H04N5/341
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 [2022/18]
TitleGerman:PIXELERFASSUNGSSCHALTUNG, DYNAMISCHER BILDSENSOR UND BILDERFASSUNGSVORRICHTUNG[2022/18]
English:PIXEL ACQUISITION CIRCUIT, DYNAMIC VISION SENSOR, AND IMAGE ACQUISITION APPARATUS[2022/18]
French:CIRCUIT D'ACQUISITION DE PIXEL, CAPTEUR DE VISION DYNAMIQUE ET APPAREIL D'ACQUISITION D'IMAGE[2022/18]
Entry into regional phase31.01.2022Translation filed 
31.01.2022National basic fee paid 
31.01.2022Search fee paid 
31.01.2022Designation fee(s) paid 
31.01.2022Examination fee paid 
Examination procedure31.01.2022Examination requested  [2022/18]
30.01.2023Amendment by applicant (claims and/or description)
30.01.2023Date on which the examining division has become responsible
02.11.2023Despatch of a communication from the examining division (Time limit: M04)
22.02.2024Reply to a communication from the examining division
Fees paidRenewal fee
27.07.2022Renewal fee patent year 03
28.07.2023Renewal fee patent year 04
31.07.2024Renewal fee patent year 05
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Documents cited:Search[IY]US2016094787  (GOVIL ALOK [US], et al);
 [Y]US2016227135  (MATOLIN DANIEL [DE], et al);
 [E]EP3967027  (SONY ADVANCED VISUAL SENSING AG [CH])
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.