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Extract from the Register of European Patents

EP About this file: EP2337218

EP2337218 - Method, RF module and test method for enabling a power amplifier to support multiple power levels [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.11.2013
Database last updated on 28.03.2026
Most recent event   Tooltip17.07.2015Lapse of the patent in a contracting state
New state(s): HU, LU		published on 19.08.2015  [2015/34]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[N/P]
Former [2011/25]For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building Bantian Longgang District, Shenzhen
Guangdong 518129 / CN
Inventor(s)01 / Fan, Qinhuai
Huawei Administration Building
Bantian, Longgang District
518129 Shenzhen Guangdong / CN
 [2012/52]
Former [2011/25]01 / Fan, Qinhuai
Huawei Administration Building Bantian, Longgang District
518129 Shenzhen Guangdong / CN
Representative(s)Thun, Clemens
Mitscherlich PartmbB
Karlstraße 7
80333 München / DE
[N/P]
Former [2012/52]Thun, Clemens
Mitscherlich & Partner Patent- und Rechtsanwälte Sonnenstrasse 33
80331 München / DE
Former [2011/25]Thun, Clemens
Mitscherlich & Partner Patent- und Rechtsanwälte Sonnenstrasse 33
80331 München / DE
Application number, filing date11160461.701.06.2007
[2011/25]
Priority number, dateCN2006108709216.06.2006         Original published format: CN200610087092
[2011/25]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2337218
Date:22.06.2011
Language:EN
[2011/25]
Type: A3 Search report 
No.:EP2337218
Date:02.11.2011
Language:EN
[2011/44]
Type: B1 Patent specification 
No.:EP2337218
Date:26.12.2012
Language:EN
[2012/52]
Search report(s)(Supplementary) European search report - dispatched on:EP29.09.2011
ClassificationIPC:H03F1/02, H03G3/30, H03G3/00, H03G3/24
[2011/44]
CPC:
H03F1/0211 (EP,US); H04B1/401 (BR); H04B1/04 (US);
H03F3/24 (EP,BR,US); H03G3/004 (EP,US); H03G3/30 (EP,US);
H03G3/3042 (EP,BR,US); H03F2200/451 (EP,US); H03G2201/702 (EP,US);
H03G2201/704 (EP,US); H04B2001/0416 (US) (-)
Former IPC [2011/25]H03F1/02
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2011/25]
TitleGerman:Eine Methode, ein HF Modul und eine Testmethode für einen Leistungsverstärker mit verschiedenen Leistungsstufen[2011/25]
English:Method, RF module and test method for enabling a power amplifier to support multiple power levels[2011/25]
French:Méthode, module de RF et méthode d'essai pour permettre à un amplificateur de puissance de soutenir multiples niveaux de puissance[2011/25]
Examination procedure30.03.2011Examination requested  [2011/25]
06.02.2012Amendment by applicant (claims and/or description)
21.08.2012Communication of intention to grant the patent
08.11.2012Fee for grant paid
08.11.2012Fee for publishing/printing paid
Parent application(s)   TooltipEP07721697.6  / EP1986331
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 (EP20070721697) is  01.04.2009
Opposition(s)27.09.2013No opposition filed within time limit [2013/49]
Fees paidRenewal fee
30.03.2011Renewal fee patent year 03
30.03.2011Renewal fee patent year 04
29.06.2011Renewal fee patent year 05
31.03.2012Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
competence of the Unified
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.
Lapses during opposition  TooltipHU01.06.2007
AT26.12.2012
BE26.12.2012
CY26.12.2012
CZ26.12.2012
DK26.12.2012
EE26.12.2012
FI26.12.2012
IT26.12.2012
LT26.12.2012
LV26.12.2012
MC26.12.2012
MT26.12.2012
NL26.12.2012
PL26.12.2012
RO26.12.2012
SE26.12.2012
SI26.12.2012
SK26.12.2012
TR26.12.2012
BG26.03.2013
GR27.03.2013
ES06.04.2013
IS26.04.2013
PT26.04.2013
IE01.06.2013
LU01.06.2013
CH30.06.2013
LI30.06.2013
[2015/34]
Former [2015/32]AT26.12.2012
BE26.12.2012
CY26.12.2012
CZ26.12.2012
DK26.12.2012
EE26.12.2012
FI26.12.2012
IT26.12.2012
LT26.12.2012
LV26.12.2012
MC26.12.2012
MT26.12.2012
NL26.12.2012
PL26.12.2012
RO26.12.2012
SE26.12.2012
SI26.12.2012
SK26.12.2012
TR26.12.2012
BG26.03.2013
GR27.03.2013
ES06.04.2013
IS26.04.2013
PT26.04.2013
IE01.06.2013
CH30.06.2013
LI30.06.2013
Former [2015/13]AT26.12.2012
BE26.12.2012
CY26.12.2012
CZ26.12.2012
DK26.12.2012
EE26.12.2012
FI26.12.2012
IT26.12.2012
LT26.12.2012
LV26.12.2012
MC26.12.2012
MT26.12.2012
NL26.12.2012
PL26.12.2012
RO26.12.2012
SE26.12.2012
SI26.12.2012
SK26.12.2012
BG26.03.2013
GR27.03.2013
ES06.04.2013
IS26.04.2013
PT26.04.2013
IE01.06.2013
CH30.06.2013
LI30.06.2013
Former [2014/20]AT26.12.2012
BE26.12.2012
CY26.12.2012
CZ26.12.2012
DK26.12.2012
EE26.12.2012
FI26.12.2012
IT26.12.2012
LT26.12.2012
LV26.12.2012
MC26.12.2012
NL26.12.2012
PL26.12.2012
RO26.12.2012
SE26.12.2012
SI26.12.2012
SK26.12.2012
BG26.03.2013
GR27.03.2013
ES06.04.2013
IS26.04.2013
PT26.04.2013
IE01.06.2013
CH30.06.2013
LI30.06.2013
Former [2014/08]AT26.12.2012
BE26.12.2012
CY26.12.2012
CZ26.12.2012
DK26.12.2012
EE26.12.2012
FI26.12.2012
IT26.12.2012
LT26.12.2012
LV26.12.2012
MC26.12.2012
NL26.12.2012
PL26.12.2012
RO26.12.2012
SE26.12.2012
SI26.12.2012
SK26.12.2012
BG26.03.2013
GR27.03.2013
ES06.04.2013
IS26.04.2013
PT26.04.2013
Former [2014/03]AT26.12.2012
BE26.12.2012
CY26.12.2012
CZ26.12.2012
DK26.12.2012
EE26.12.2012
FI26.12.2012
IT26.12.2012
LT26.12.2012
LV26.12.2012
NL26.12.2012
PL26.12.2012
RO26.12.2012
SE26.12.2012
SI26.12.2012
SK26.12.2012
BG26.03.2013
GR27.03.2013
ES06.04.2013
IS26.04.2013
PT26.04.2013
Former [2013/52]AT26.12.2012
BE26.12.2012
CY26.12.2012
CZ26.12.2012
DK26.12.2012
EE26.12.2012
FI26.12.2012
LT26.12.2012
LV26.12.2012
NL26.12.2012
PL26.12.2012
RO26.12.2012
SE26.12.2012
SI26.12.2012
SK26.12.2012
BG26.03.2013
GR27.03.2013
ES06.04.2013
IS26.04.2013
PT26.04.2013
Former [2013/48]AT26.12.2012
BE26.12.2012
CZ26.12.2012
DK26.12.2012
EE26.12.2012
FI26.12.2012
LT26.12.2012
LV26.12.2012
NL26.12.2012
PL26.12.2012
RO26.12.2012
SE26.12.2012
SI26.12.2012
SK26.12.2012
BG26.03.2013
GR27.03.2013
ES06.04.2013
IS26.04.2013
PT26.04.2013
Former [2013/40]AT26.12.2012
BE26.12.2012
CZ26.12.2012
EE26.12.2012
FI26.12.2012
LT26.12.2012
LV26.12.2012
NL26.12.2012
PL26.12.2012
RO26.12.2012
SE26.12.2012
SI26.12.2012
SK26.12.2012
BG26.03.2013
GR27.03.2013
ES06.04.2013
IS26.04.2013
PT26.04.2013
Former [2013/37]AT26.12.2012
BE26.12.2012
CZ26.12.2012
EE26.12.2012
FI26.12.2012
LT26.12.2012
LV26.12.2012
NL26.12.2012
PL26.12.2012
RO26.12.2012
SE26.12.2012
SI26.12.2012
SK26.12.2012
BG26.03.2013
GR27.03.2013
ES06.04.2013
IS26.04.2013
Former [2013/36]AT26.12.2012
BE26.12.2012
CZ26.12.2012
EE26.12.2012
FI26.12.2012
LT26.12.2012
LV26.12.2012
PL26.12.2012
SE26.12.2012
SI26.12.2012
SK26.12.2012
BG26.03.2013
GR27.03.2013
ES06.04.2013
IS26.04.2013
Former [2013/35]BE26.12.2012
CZ26.12.2012
EE26.12.2012
FI26.12.2012
LT26.12.2012
LV26.12.2012
SE26.12.2012
SI26.12.2012
SK26.12.2012
BG26.03.2013
GR27.03.2013
IS26.04.2013
Former [2013/34]BE26.12.2012
FI26.12.2012
LT26.12.2012
LV26.12.2012
SE26.12.2012
SI26.12.2012
BG26.03.2013
GR27.03.2013
IS26.04.2013
Former [2013/33]BE26.12.2012
FI26.12.2012
LT26.12.2012
LV26.12.2012
SE26.12.2012
SI26.12.2012
GR27.03.2013
Former [2013/26]FI26.12.2012
LT26.12.2012
LV26.12.2012
SE26.12.2012
SI26.12.2012
GR27.03.2013
Former [2013/24]FI26.12.2012
LT26.12.2012
LV26.12.2012
SE26.12.2012
GR27.03.2013
Former [2013/23]FI26.12.2012
LT26.12.2012
LV26.12.2012
SE26.12.2012
Former [2013/22]FI26.12.2012
LT26.12.2012
SE26.12.2012
Former [2013/21]LT26.12.2012
SE26.12.2012
Former [2013/20]LT26.12.2012
Documents cited:Search[XYI] US2005186923  (CHEN WEN-YEN et al.) [X] 1,5,9 * paragraphs [0004] , [0006] , [0059] , [0068] - [0071] - [0078] , [0096] - [0104]; figures 2,4,5,7 *[Y] 2 [I] 10-13
 [X] WO0048307  (TROPIAN INC et al.) [X] 1,9 * page 8, line 20 - page 9, line 8; figures 3-6 * * page 8, lines 1,2 * * page 10, line 24 - page 11, line 6 * * abstract *
 [X] US2006046668  (URATANI MUNEHIRO et al.) [X] 1,9 * paragraphs [0077] , [0083] , [0084] , [0102] , [0103]; figures 6,7 *
 [A] US6141541  (MIDYA PALLAB et al.) [A] 1,9 * column 2, lines 1-4 * * column 6, line 50 - column 7, line 2 * * column 11, lines 5-9; figures 1-4 *
 [YA] US2001012765  (NOREUS JONAS et al.) [Y] 2 * paragraphs [0017] - [0020]; figures 1,2,7 *[A] 1,9
 [A] US2004180686  (NAKAYAMA TAKASHI et al.) [A] 1,2,9 * paragraphs [0042] , [0043] , [0051] , [0082] , [0090]; figure 1 *
 [A] US5257415  (KUMAGAI YOSHIAKI et al.) [A] 1,2,9 * column 1, line 46 - column 2, line 5; figure 2 * * column 3, line 34 - column 4, line 14 *
 [A] EP1134904  (AGERE SYST GUARDIAN CORP et al.) [A] 3,8 * paragraph [0021]; figure 3 *
 [A] US5659892  (SOLEIMANI MOHAMMAD et al.) [A] 3,8 * column 5, lines 48-60; figure 2 *
 [A] US2004198272  (EHRENREICH SEBASTIAN et al.) [A] 3,8 * figures 1a-2; claims 16,17 *
 [A] US2001023177  (TANAKA MITSURU et al.) [A] 4,10 * paragraphs [0034] , [0041] , [0047] , [0053] , [0056]; figures 1-4 *
 [A] EP1450479  (SONY ERICSSON MOBILE COMM AB et al.) [A] 4,10 * paragraph [0066]; figures 1b-2b *
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.