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Extract from the Register of European Patents

EP About this file: EP3006950

EP3006950 - ESTIMATION METHOD FOR STATE OF CHARGE OF LITHIUM IRON PHOSPHATE POWER BATTERY PACKS [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  08.02.2019
Database last updated on 19.10.2024
Most recent event   Tooltip08.02.2019Withdrawal of applicationpublished on 13.03.2019  [2019/11]
Applicant(s)For all designated states
Optimum Battery Co., Ltd.
No. 9 Bldg.
Zhukeng 1st Industrial park
Pingshan Town
Shenzhen City, Guangdong 518118 / CN
[2016/15]
Inventor(s)01 / Li, Yao
No. 9 BLDG
Zhukeng 1st Industrial Park
Pingshan Town
Shenzhen Guangdong 518118 / CN
02 / Chen, Jia jie
No. 9 BLDG
Zhukeng 1st Industrial Park
Pingshan Town
Shenzhen Guangdong 518118 / CN
03 / Geng, De xian
No. 9 BLDG
Zhukeng 1st Industrial Park
Pingshan Town
Shenzhen Guangdong 518118 / CN
 [2016/15]
Representative(s)Greaves Brewster LLP
Copa House
Station Road
Cheddar, Somerset BS27 3AH / GB
[N/P]
Former [2016/15]Blake, Michael Edward, et al
Greaves Brewster LLP
Copa House
Station Road
Cheddar BS27 3AH / GB
Application number, filing date15182069.321.08.2015
[2016/15]
Priority number, dateCN20141052826507.10.2014         Original published format: CN201410528265
[2016/15]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3006950
Date:13.04.2016
Language:EN
[2016/15]
Search report(s)(Supplementary) European search report - dispatched on:EP14.03.2016
ClassificationIPC:G01R31/36, H01M16/00
[2016/15]
CPC:
G01R31/378 (EP,US); G01R31/367 (US); G01R31/3835 (EP,US);
G01R31/396 (US); H01M10/052 (EP,US); H01M10/482 (EP,US);
H01M4/5825 (EP,US); Y02E60/10 (EP); Y02T10/70 (US) (-)
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 [2016/46]
Former [2016/15]AL,  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 
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:SCHÄTZVERFAHREN FÜR DEN LADEZUSTAND EINES LITHIUM-EISENPHOSPHAT-LEISTUNGSBATTERIEPACKS[2016/15]
English:ESTIMATION METHOD FOR STATE OF CHARGE OF LITHIUM IRON PHOSPHATE POWER BATTERY PACKS[2016/15]
French:PROCÉDÉ D'ÉVALUATION DE L'ÉTAT DE CHARGE DE PHOSPHATE DE FER-LITHIUM DE BLOCS-BATTERIES DE PUISSANCE[2016/15]
Examination procedure11.10.2016Amendment by applicant (claims and/or description)
11.10.2016Examination requested  [2016/46]
05.02.2019Application withdrawn by applicant  [2019/11]
Fees paidRenewal fee
22.08.2017Renewal fee patent year 03
28.08.2018Renewal fee patent year 04
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Documents cited:Search[I]US2010225325  (CHRISTENSEN JOHN F [US], et al) [I] 1-8 * abstract * * paragraphs [0002] - [0010] - [0019] - [0036] *;
 [I]DE102012003100  (DAIMLER AG [DE]) [I] 1-8 * abstract * * paragraphs [0001] , [0004] , [0000] , [0008] - [0014] - [0021] - [0024] *;
 [I]WO2013159979  (BOSCH GMBH ROBERT [DE]) [I] 1-5,8 * abstract * * page 1, paragraph 1 - page 5, paragraph 1 ** page 6, paragraph 6 - page 9, paragraph 1 *
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.