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Extract from the Register of European Patents

EP About this file: EP3764566

EP3764566 - DETECTION METHOD AND DEVICE FOR HIGH-DYNAMIC-RANGE OPTICAL TIME DOMAIN REFLECTION [Right-click to bookmark this link]
StatusGrant of patent is intended
Status updated on  29.07.2024
Database last updated on 03.10.2024
FormerRequest for examination was made
Status updated on  11.12.2020
FormerThe international publication has been made
Status updated on  14.09.2019
Most recent event   Tooltip29.07.2024New entry: Communication of intention to grant a patent 
Applicant(s)For all designated states
Accelink Technologies Co., Ltd.
1 Tanhu Road
Canglongdao Development Zone
Jiangxia District
Wuhan, Hubei 430205 / CN
[2021/02]
Inventor(s)01 / ZHOU, Qi
1 Tanhu Road, Canglongdao Development Zone,
Jiangxia District
Wuhan, Hubei 430205 / CN
02 / BU, Qinlian
1 Tanhu Road, Canglongdao Development Zone,
Jiangxia District
Wuhan, Hubei 430205 / CN
03 / XIONG, Tao
1 Tanhu Road, Canglongdao Development Zone,
Jiangxia District
Wuhan, Hubei 430205 / CN
04 / FU, Chengpeng
1 Tanhu Road, Canglongdao Development Zone,
Jiangxia District
Wuhan, Hubei 430205 / CN
05 / ZHANG, Jiantao
1 Tanhu Road, Canglongdao Development Zone,
Jiangxia District
Wuhan, Hubei 430205 / CN
06 / YU, Chunping
1 Tanhu Road, Canglongdao Development Zone,
Jiangxia District
Wuhan, Hubei 430205 / CN
07 / LE, Menghui
1 Tanhu Road, Canglongdao Development Zone,
Jiangxia District
Wuhan, Hubei 430205 / CN
 [2021/02]
Representative(s)Frenkel, Matthias Alexander
Wuesthoff & Wuesthoff
Patentanwälte und Rechtsanwalt PartG mbB
Schweigerstraße 2
81541 München / DE
[N/P]
Former [2021/02]Frenkel, Matthias Alexander
Wuesthoff & Wuesthoff
Patentanwälte PartG mbB
Schweigerstrasse 2
81541 München / DE
Application number, filing date18908330.625.12.2018
[2021/02]
WO2018CN123408
Priority number, dateCN20181019104608.03.2018         Original published format: CN201810191046
[2021/02]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019169934
Date:12.09.2019
Language:ZH
[2019/37]
Type: A1 Application with search report 
No.:EP3764566
Date:13.01.2021
Language:EN
[2021/02]
Search report(s)International search report - published on:CN12.09.2019
(Supplementary) European search report - dispatched on:EP17.11.2021
ClassificationIPC:H04B10/071, H01S3/30, G01M11/00
[2021/50]
CPC:
H04B10/071 (EP,CN); G01M11/3127 (EP); G01M11/319 (EP)
Former IPC [2021/02]H04B10/071, H01S3/30
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 [2021/02]
TitleGerman:DETEKTIONSVERFAHREN UND -VORRICHTUNG FÜR OPTISCHE ZEITBEREICHSREFLEXION MIT HOHEM DYNAMIKBEREICH[2021/02]
English:DETECTION METHOD AND DEVICE FOR HIGH-DYNAMIC-RANGE OPTICAL TIME DOMAIN REFLECTION[2021/02]
French:PROCÉDÉ ET DISPOSITIF DE DÉTECTION POUR RÉFLEXION DE DOMAINE TEMPOREL OPTIQUE À PLAGE DYNAMIQUE ÉLEVÉE[2021/02]
Entry into regional phase30.09.2020Translation filed 
30.09.2020National basic fee paid 
30.09.2020Search fee paid 
30.09.2020Designation fee(s) paid 
30.09.2020Examination fee paid 
Examination procedure30.09.2020Examination requested  [2021/02]
20.05.2022Amendment by applicant (claims and/or description)
30.07.2024Communication of intention to grant the patent
Fees paidRenewal fee
30.09.2020Renewal fee patent year 03
23.12.2021Renewal fee patent year 04
22.12.2022Renewal fee patent year 05
21.12.2023Renewal fee patent year 06
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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[A]US2015253217  (GURUSAMI ARAVANAN [US], et al);
 [A]CN106452569  (WUXI TACLINK OPTOELECTRONICS TECH CO LTD);
 [XP]CN108199767  (ACCELINK TECH CO LTD)
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.