blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP1405409

EP1405409 - CURRENT CONTROLLED POWER AMPLIFIER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.05.2009
Database last updated on 25.03.2025
Most recent event   Tooltip30.09.2011Lapse of the patent in a contracting state
New state(s): CY, TR		published on 02.11.2011  [2011/44]
Applicant(s)For all designated states
Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm / SE
[N/P]
Former [2008/28]For all designated states
TELEFONAKTIEBOLAGET LM ERICSSON (publ)
164 83 Stockholm / SE
Former [2004/19]For all designated states
Telefonaktiebolaget LM Ericsson (publ)
16483 Stockholm / SE
Former [2004/15]For all designated states
Telefonaktiebolaget L M Ericsson (Publ)
126 25 Stockholm / SE
Inventor(s)01 / BRANDT, Per-Olof
Rönngatan 4
S-234 31 Lomma / SE
 [2004/15]
Representative(s)Boesen, Johnny Peder, et al
Zacco Denmark A/S
Hans Bekkevolds Allé 7
2900 Hellerup / DK
[N/P]
Former [2004/15]Boesen, Johnny Peder, et al
Zacco Denmark A/S Hans Bekkevolds Allé 7
2900 Hellerup / DK
Application number, filing date02745340.629.05.2002
[2004/15]
WO2002EP05986
Priority number, dateUS2001087907512.06.2001         Original published format: US 879075
[2004/15]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO02101921
Date:19.12.2002
Language:EN
[2002/51]
Type: A1 Application with search report 
No.:EP1405409
Date:07.04.2004
Language:EN
The application published by WIPO in one of the EPO official languages on 19.12.2002 takes the place of the publication of the European patent application.
[2004/15]
Type: B1 Patent specification 
No.:EP1405409
Date:09.07.2008
Language:EN
[2008/28]
Search report(s)International search report - published on:EP19.12.2002
ClassificationIPC:H03G3/30
[2004/15]
CPC:
H03G3/3042 (EP,US); H03F2200/504 (EP,US)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2004/15]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
RONot yet paid
SINot yet paid
TitleGerman:STROMGESTEUERTER LEISTUNGSVERSTÄRKER[2004/15]
English:CURRENT CONTROLLED POWER AMPLIFIER[2004/15]
French:AMPLIFICATEUR DE PUISSANCE A COURANT DE COMMANDE[2004/15]
Entry into regional phase03.11.2003National basic fee paid 
03.11.2003Designation fee(s) paid 
03.11.2003Examination fee paid 
Examination procedure04.01.2003Request for preliminary examination filed
International Preliminary Examining Authority: EP
04.11.2003Examination requested  [2004/15]
05.04.2004Despatch of a communication from the examining division (Time limit: M06)
13.10.2004Reply to a communication from the examining division
24.01.2006Despatch of a communication from the examining division (Time limit: M06)
17.07.2006Reply to a communication from the examining division
07.02.2008Communication of intention to grant the patent
27.05.2008Fee for grant paid
27.05.2008Fee for publishing/printing paid
Opposition(s)14.04.2009No opposition filed within time limit [2009/25]
Fees paidRenewal fee
24.05.2004Renewal fee patent year 03
19.05.2005Renewal fee patent year 04
30.05.2006Renewal fee patent year 05
30.05.2007Renewal fee patent year 06
28.03.2008Renewal fee patent year 07
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  TooltipAT09.07.2008
BE09.07.2008
CY09.07.2008
DK09.07.2008
FI09.07.2008
NL09.07.2008
TR09.07.2008
SE09.10.2008
GR10.10.2008
ES20.10.2008
PT09.12.2008
[2011/43]
Former [2010/48]AT09.07.2008
BE09.07.2008
DK09.07.2008
FI09.07.2008
NL09.07.2008
SE09.10.2008
GR10.10.2008
ES20.10.2008
PT09.12.2008
Former [2010/09]AT09.07.2008
BE09.07.2008
DK09.07.2008
FI09.07.2008
NL09.07.2008
SE09.10.2008
ES20.10.2008
PT09.12.2008
Former [2009/19]AT09.07.2008
BE09.07.2008
DK09.07.2008
FI09.07.2008
NL09.07.2008
ES20.10.2008
PT09.12.2008
Former [2009/15]AT09.07.2008
FI09.07.2008
NL09.07.2008
ES20.10.2008
PT09.12.2008
Former [2009/12]FI09.07.2008
NL09.07.2008
ES20.10.2008
PT09.12.2008
Former [2009/09]NL09.07.2008
ES20.10.2008
PT09.12.2008
Cited inInternational search[A]US4158180  (CHALLEN RICHARD F [US]);
 [A]US5442322  (KORNFELD RICHARD K [US], et al);
 [X]US5497125  (ROYDS IAN D [GB]) [X] 1,2,4-9,11,12,14-23 * column 3, line 51 - column 5, line 50; figures 2-4 *;
 [X]EP0772292  (ROKE MANOR RESEARCH [GB]) [X] 1-3,6,8-10,13 * column 2, line 26 - column 4, line 3; figures 1,2 *;
 [A]US6008698  (DACUS FARRON L [US], et al) [A] * figure 4 *
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.