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Extract from the Register of European Patents

EP About this file: EP2819289

EP2819289 - Boost type direct current output control circuit device controlled by subpower [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  22.11.2019
Database last updated on 03.08.2024
FormerExamination is in progress
Status updated on  16.06.2017
Most recent event   Tooltip22.11.2019Application deemed to be withdrawnpublished on 25.12.2019  [2019/52]
Applicant(s)For all designated states
Yang, Tai-Her
No. 59 Chung Hsing 8 Street
Si-Hu Town
Dzan-Hwa / TW
[2015/01]
Inventor(s)01 / see applicant
...
 [2015/01]
Representative(s)Wright, Howard Hugh Burnby, et al
Withers & Rogers LLP
2 London Bridge
London SE1 9RA / GB
[N/P]
Former [2015/01]Wright, Howard Hugh Burnby, et al
Withers & Rogers LLP
4 More London Riverside
London
SE1 2AU / GB
Application number, filing date14173849.225.06.2014
[2015/01]
Priority number, dateUS20131392724726.06.2013         Original published format: US201313927247
[2015/01]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2819289
Date:31.12.2014
Language:EN
[2015/01]
Type: A3 Search report 
No.:EP2819289
Date:18.11.2015
Language:EN
[2015/47]
Search report(s)(Supplementary) European search report - dispatched on:EP21.10.2015
ClassificationIPC:H02M3/156, // H02M3/335, H02M1/00
[2015/47]
CPC:
H02M3/156 (EP,US); H02M3/22 (US); H02M1/0093 (EP,US);
H02M3/335 (EP,US)
Former IPC [2015/01]H02M3/156
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 [2016/25]
Former [2015/01]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
TitleGerman:Durch Unterleistung gesteuerte Gleichstromausgabe-Steuerschaltungsvorrichtung vom Verstärkungstyp[2015/01]
English:Boost type direct current output control circuit device controlled by subpower[2015/01]
French:Dispositif de circuit de commande de sortie de courant direct de type élévateur commandé par alimentation secondaire[2015/01]
Examination procedure17.05.2016Amendment by applicant (claims and/or description)
17.05.2016Examination requested  [2016/25]
19.06.2017Despatch of a communication from the examining division (Time limit: M06)
19.12.2017Reply to a communication from the examining division
11.01.2019Despatch of a communication from the examining division (Time limit: M06)
23.07.2019Application deemed to be withdrawn, date of legal effect  [2019/52]
20.08.2019Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2019/52]
Fees paidRenewal fee
30.06.2016Renewal fee patent year 03
30.06.2017Renewal fee patent year 04
29.06.2018Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
30.06.201906   M06   Not yet paid
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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[I]US6175219  (IMAMURA NORITOSHI [JP], et al) [I] 1-10 * figures 2A,4 *;
 [I]US2005226012  (JOVANOVIC MILAN M [US], et al) [I] 1-10 * figures 6,19 *;
 [I]US2007007933  (CHAN CHIH-CHIANG [TW], et al) [I] 1-10 * figure 5 *;
 [I]US2009231883  (OSAKA SHOHEI [JP]) [I] 1-10 * figure 3 *;
 [A]JP2010252513  (DENSO CORP) [A] 1-10 * figures 2,10 *;
 [I]US2011068723  (MAIOCCHI SERGIO A [AU]) [I] 1-10 * figures 7D-7G, 11B, 17E *;
 [A]JP2012115112  (TRY TEC CORP) [A] 1-10* figure 2 *;
 [I]JP2012200082  (NICHICON CORP) [I] 1-10 * figure 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.