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Extract from the Register of European Patents

EP About this file: EP2634916

EP2634916 - Doherty amplifier [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  04.10.2019
Database last updated on 09.09.2024
FormerExamination is in progress
Status updated on  17.03.2017
Most recent event   Tooltip04.10.2019Application deemed to be withdrawnpublished on 06.11.2019  [2019/45]
Applicant(s)For all designated states
Alcatel Lucent
Site Nokia Paris Saclay
Route de Villejust
91620 Nozay / FR
[2018/16]
Former [2014/34]For all designated states
ALCATEL LUCENT
148/152 route de la Reine
92100 Boulogne-Billancourt / FR
Former [2013/36]For all designated states
Alcatel Lucent
3, avenue Octave Gréard
75007 Paris / FR
Inventor(s)01 / Grebennikov, Andrei
17 Cherry Lodge
Farmleigh Woods
Castleknock Dublin 15 / IE
02 / Wong, James N.H.
11 Thanet Court
Queens Drive
London, W3 0HW / GB
 [2013/36]
Representative(s)Script Intellectual Property LLP
Suite J, Anchor House
School Close
Chandlers Ford
Eastleigh, Hampshire SO53 4DY / GB
[N/P]
Former [2013/36]Script IP Limited
Turnpike House
18 Bridge Street
Frome BA11 1BB / GB
Application number, filing date12360011.629.02.2012
[2013/36]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2634916
Date:04.09.2013
Language:EN
[2013/36]
Search report(s)(Supplementary) European search report - dispatched on:EP22.06.2012
ClassificationIPC:H03F1/02, H03F1/48, H03F1/56
[2013/36]
CPC:
H03F1/0288 (EP); H03F1/486 (EP); H03F1/56 (EP);
H03F2200/36 (EP); H03F2200/387 (EP); H03F2200/39 (EP)
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 [2013/36]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:Doherty-Verstärker[2013/36]
English:Doherty amplifier[2013/36]
French:Amplificateur de Doherty[2013/36]
Examination procedure18.12.2013Amendment by applicant (claims and/or description)
04.03.2014Examination requested  [2014/16]
20.03.2017Despatch of a communication from the examining division (Time limit: M06)
28.09.2017Reply to a communication from the examining division
19.03.2019Despatch of a communication from the examining division (Time limit: M02)
30.05.2019Application deemed to be withdrawn, date of legal effect  [2019/45]
27.06.2019Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2019/45]
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  20.03.2017
Fees paidRenewal fee
20.02.2014Renewal fee patent year 03
23.02.2015Renewal fee patent year 04
22.02.2016Renewal fee patent year 05
17.02.2017Renewal fee patent year 06
28.02.2018Renewal fee patent year 07
Penalty fee
Additional fee for renewal fee
28.02.201908   M06   Not yet paid
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Documents cited:Search[XI]US5568086  (SCHUSS JACK J [US], et al) [X] 1-5,7-9 * column 3, line 60 - column 7, line 18; figure 1 * [I] 6,10-13;
 [A]WO0008748  (MOTOROLA INC [US], et al) [A] 1-13 * page 3, line 3 - page 7, line 15; figures 1,2 *;
 [A]  - DAEHYUN KANG ET AL, "Design of Bandwidth-Enhanced Doherty Power Amplifiers for Handset Applications", IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, (20111201), vol. 59, no. 12, doi:10.1109/TMTT.2011.2171042, ISSN 0018-9480, pages 3474 - 3483, XP011389176 [A] 1-13 * page 3474, column L, line 26 - page 3482, column R, line 10; figures 1,7,10 *

DOI:   http://dx.doi.org/10.1109/TMTT.2011.2171042
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.