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Extract from the Register of European Patents

EP About this file: EP3586324

EP3586324 - METHODS AND SYSTEMS FOR FIRE DETECTION [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  15.07.2021
Database last updated on 27.07.2024
FormerRequest for examination was made
Status updated on  05.12.2019
FormerThe international publication has been made
Status updated on  06.10.2018
Most recent event   Tooltip02.04.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Zhejiang Dahua Technology Co., Ltd
No.1187 BinAn Road
Binjiang District
Hangzhou, Zhejiang 310053 / CN
[2020/01]
Inventor(s)01 / ZHENG, Jia
No.1187 Binan Road
Binjiang District
Hangzhou Zhejiang 310053 / CN
02 / TIAN, Jianguo
No.1187 Binan Road
Binjiang District
Hangzhou Zhejiang 310053 / CN
03 / PAN, Huadong
No.1187 Binan Road
Binjiang District
Hangzhou Zhejiang 310053 / CN
 [2020/01]
Representative(s)Wang, Bo
Panovision IP
Ebersberger Straße 3
85570 Markt Schwaben / DE
[2020/01]
Application number, filing date17902660.427.05.2017
[2020/01]
WO2017CN86315
Priority number, dateCN20171019319628.03.2017         Original published format: CN201710193196
[2020/01]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018176624
Date:04.10.2018
Language:EN
[2018/40]
Type: A1 Application with search report 
No.:EP3586324
Date:01.01.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 04.10.2018 takes the place of the publication of the European patent application.
[2020/01]
Search report(s)International search report - published on:CN04.10.2018
(Supplementary) European search report - dispatched on:EP22.01.2020
ClassificationIPC:G08B17/00, G06K9/00
[2020/08]
CPC:
G08B17/125 (EP,US); G06V20/52 (EP,CN,US); G06F18/2433 (EP);
G06V10/764 (EP,US); G06V20/188 (US); G06V20/20 (US);
G06V20/47 (CN); G08B25/08 (EP); G06V20/194 (US);
G08B17/005 (US) (-)
Former IPC [2020/01]G08B17/00
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 [2020/01]
TitleGerman:VERFAHREN UND SYSTEME ZUR OBJEKTDETEKTION[2020/01]
English:METHODS AND SYSTEMS FOR FIRE DETECTION[2020/01]
French:PROCÉDÉS ET SYSTÈMES DE DÉTECTION D'INCENDIE[2020/01]
Entry into regional phase23.09.2019National basic fee paid 
23.09.2019Search fee paid 
23.09.2019Designation fee(s) paid 
23.09.2019Examination fee paid 
Examination procedure23.09.2019Examination requested  [2020/01]
19.08.2020Amendment by applicant (claims and/or description)
14.07.2021Despatch of a communication from the examining division (Time limit: M04)
16.11.2021Reply to a communication from the examining division
06.03.2023Despatch of a communication from the examining division (Time limit: M04)
16.07.2023Reply to a communication from the examining division
Fees paidRenewal fee
23.09.2019Renewal fee patent year 03
19.03.2020Renewal fee patent year 04
01.03.2021Renewal fee patent year 05
07.03.2022Renewal fee patent year 06
26.04.2023Renewal fee patent year 07
31.03.2024Renewal fee patent year 08
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Patent Court		 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[XA]CN101872526  (CHONGQING HELPSOFT IND CO LTD) [X] 1,2,11 * abstract * * paragraph [0028] - paragraph [0030] * [A] 3-10,12-15;
 [XA]CN101587622B  (LI QIUHUA, et al) [X] 1-3,11 * abstract * * paragraph [0011] - paragraph [0016] * [A] 4-10,12-15;
 [A]  - TASDEMIR K ET AL, "Video based fire detection at night", SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS CONFERENCE, 2009. SIU 2009. IEEE 17TH, IEEE, PISCATAWAY, NJ, USA, (20090409), ISBN 978-1-4244-4435-9, pages 720 - 723, XP031480637 [A] 1-15 * the whole document *
International search[A]KR100638120B  (YOUNG KOOK ELECTRONICS [KR], et al) [A] 1-20 * the whole document *;
 [X]CN102663869  (NAT ENGINEERING RES CT FOR FIRE PROT, et al) [X] 1-20 * description, paragraphs 25 to 77 and figure 2 *;
 [A]KR101309407B  (SHIN HYUN KI [KR]) [A] 1-20* the whole document *;
 [A]CN103778418  (UNIV SOUTH CHINA TECH, et al) [A] 1-20 * the whole document *;
 [A]CN103956016  (BENGBU EI FIRE ELECTRONICS CO LTD) [A] 1-20 * the whole document *;
 [X]CN106408846  (ZHOU CHUAN) [X] 1-20 * description, abstract and figure 2 *
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.