EP2820762 - FIR/IIR FILTER PREDISTORTER FOR POWER AMPLIFIERS EXHIBITING SHORT-TERM AND/OR LONG-TERM MEMORY EFFECTS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.07.2017 Database last updated on 16.07.2024 | Most recent event Tooltip | 19.06.2020 | Lapse of the patent in a contracting state New state(s): HR | published on 22.07.2020 [2020/30] | Applicant(s) | For all designated states Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm / SE | [2016/38] |
Former [2015/02] | For all designated states Telefonaktiebolaget L M Ericsson (Publ) 164 83 Stockholm / SE | Inventor(s) | 01 /
KILAMBI, Sai Mohan 402 Temiskaming Crescent Ottawa, Ontario K2J 0V4 / CA | 02 /
ZHANG, Yuxing 25 Appledale Dr. Ottawa, Ontario K2J 4W5 / CA | 03 /
BAI, Chunlong 808 Mancuso Court Kanata, Ontario K2T 0E8 / CA | [2015/02] | Representative(s) | Röthinger, Rainer Wuesthoff & Wuesthoff Patentanwälte und Rechtsanwalt PartG mbB Schweigerstrasse 2 81541 München / DE | [N/P] |
Former [2016/38] | Röthinger, Rainer Wuesthoff & Wuesthoff Patentanwälte PartG mbB Schweigerstrasse 2 81541 München / DE | ||
Former [2015/02] | Röthinger, Rainer Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2 81541 München / DE | Application number, filing date | 13707916.6 | 11.01.2013 | [2016/38] | WO2013IB50279 | Priority number, date | US201213407205 | 28.02.2012 Original published format: US201213407205 | [2015/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2013128300 | Date: | 06.09.2013 | Language: | EN | [2013/36] | Type: | A1 Application with search report | No.: | EP2820762 | Date: | 07.01.2015 | Language: | EN | The application published by WIPO in one of the EPO official languages on 06.09.2013 takes the place of the publication of the European patent application. | [2015/02] | Type: | B1 Patent specification | No.: | EP2820762 | Date: | 21.09.2016 | Language: | EN | [2016/38] | Search report(s) | International search report - published on: | EP | 06.09.2013 | Classification | IPC: | H04B1/04 | [2015/02] | CPC: |
H04B1/0475 (EP,US);
H03F1/3241 (EP);
H04B2001/0425 (EP,US)
| Designated contracting states | 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 [2015/02] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | FIR/IIR-FILTER-VORVERZERRER FÜR LEISTUNGSVERSTÄRKER MIT KURZ- UND/ODER LANGFRISTIGEN SPEICHEREFFEKTEN | [2015/02] | English: | FIR/IIR FILTER PREDISTORTER FOR POWER AMPLIFIERS EXHIBITING SHORT-TERM AND/OR LONG-TERM MEMORY EFFECTS | [2015/02] | French: | DISPOSITIF DE PRÉDISTORSION À FILTRE FIR/IIR POUR AMPLIFICATEURS DE PUISSANCE PRÉSENTANT DES EFFETS DE MÉMOIRE À COURT TERME ET/OU À LONG TERME | [2015/02] | Entry into regional phase | 13.08.2014 | National basic fee paid | 13.08.2014 | Designation fee(s) paid | 13.08.2014 | Examination fee paid | Examination procedure | 19.12.2013 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 13.08.2014 | Examination requested [2015/02] | 16.02.2015 | Amendment by applicant (claims and/or description) | 13.04.2016 | Communication of intention to grant the patent | 08.08.2016 | Fee for grant paid | 08.08.2016 | Fee for publishing/printing paid | 08.08.2016 | Receipt of the translation of the claim(s) | 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 13.04.2016 | Opposition(s) | 22.06.2017 | No opposition filed within time limit [2017/35] | Fees paid | Renewal fee | 27.01.2015 | Renewal fee patent year 03 | 27.01.2016 | Renewal fee patent year 04 |
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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. | Lapses during opposition Tooltip | HU | 11.01.2013 | AL | 21.09.2016 | AT | 21.09.2016 | BE | 21.09.2016 | CY | 21.09.2016 | CZ | 21.09.2016 | DK | 21.09.2016 | EE | 21.09.2016 | ES | 21.09.2016 | FI | 21.09.2016 | HR | 21.09.2016 | IT | 21.09.2016 | LT | 21.09.2016 | LV | 21.09.2016 | MC | 21.09.2016 | MK | 21.09.2016 | NL | 21.09.2016 | PL | 21.09.2016 | RO | 21.09.2016 | RS | 21.09.2016 | SE | 21.09.2016 | SI | 21.09.2016 | SK | 21.09.2016 | SM | 21.09.2016 | TR | 21.09.2016 | BG | 21.12.2016 | NO | 21.12.2016 | GR | 22.12.2016 | IE | 11.01.2017 | LU | 11.01.2017 | MT | 11.01.2017 | IS | 21.01.2017 | PT | 23.01.2017 | CH | 31.01.2017 | LI | 31.01.2017 | [2020/30] |
Former [2020/15] | HU | 11.01.2013 | |
AL | 21.09.2016 | ||
AT | 21.09.2016 | ||
BE | 21.09.2016 | ||
CY | 21.09.2016 | ||
CZ | 21.09.2016 | ||
DK | 21.09.2016 | ||
EE | 21.09.2016 | ||
ES | 21.09.2016 | ||
FI | 21.09.2016 | ||
IT | 21.09.2016 | ||
LT | 21.09.2016 | ||
LV | 21.09.2016 | ||
MC | 21.09.2016 | ||
MK | 21.09.2016 | ||
NL | 21.09.2016 | ||
PL | 21.09.2016 | ||
RO | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
SI | 21.09.2016 | ||
SK | 21.09.2016 | ||
SM | 21.09.2016 | ||
TR | 21.09.2016 | ||
BG | 21.12.2016 | ||
NO | 21.12.2016 | ||
GR | 22.12.2016 | ||
IE | 11.01.2017 | ||
LU | 11.01.2017 | ||
MT | 11.01.2017 | ||
IS | 21.01.2017 | ||
PT | 23.01.2017 | ||
CH | 31.01.2017 | ||
LI | 31.01.2017 | ||
Former [2019/51] | HU | 11.01.2013 | |
AL | 21.09.2016 | ||
AT | 21.09.2016 | ||
BE | 21.09.2016 | ||
CY | 21.09.2016 | ||
CZ | 21.09.2016 | ||
DK | 21.09.2016 | ||
EE | 21.09.2016 | ||
ES | 21.09.2016 | ||
FI | 21.09.2016 | ||
IT | 21.09.2016 | ||
LT | 21.09.2016 | ||
LV | 21.09.2016 | ||
MC | 21.09.2016 | ||
MK | 21.09.2016 | ||
NL | 21.09.2016 | ||
PL | 21.09.2016 | ||
RO | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
SI | 21.09.2016 | ||
SK | 21.09.2016 | ||
SM | 21.09.2016 | ||
BG | 21.12.2016 | ||
NO | 21.12.2016 | ||
GR | 22.12.2016 | ||
IE | 11.01.2017 | ||
LU | 11.01.2017 | ||
MT | 11.01.2017 | ||
IS | 21.01.2017 | ||
PT | 23.01.2017 | ||
CH | 31.01.2017 | ||
LI | 31.01.2017 | ||
Former [2019/47] | HU | 11.01.2013 | |
AL | 21.09.2016 | ||
AT | 21.09.2016 | ||
BE | 21.09.2016 | ||
CY | 21.09.2016 | ||
CZ | 21.09.2016 | ||
DK | 21.09.2016 | ||
EE | 21.09.2016 | ||
ES | 21.09.2016 | ||
FI | 21.09.2016 | ||
IT | 21.09.2016 | ||
LT | 21.09.2016 | ||
LV | 21.09.2016 | ||
MC | 21.09.2016 | ||
NL | 21.09.2016 | ||
PL | 21.09.2016 | ||
RO | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
SI | 21.09.2016 | ||
SK | 21.09.2016 | ||
SM | 21.09.2016 | ||
BG | 21.12.2016 | ||
NO | 21.12.2016 | ||
GR | 22.12.2016 | ||
IE | 11.01.2017 | ||
LU | 11.01.2017 | ||
MT | 11.01.2017 | ||
IS | 21.01.2017 | ||
PT | 23.01.2017 | ||
CH | 31.01.2017 | ||
LI | 31.01.2017 | ||
Former [2019/31] | HU | 11.01.2013 | |
AL | 21.09.2016 | ||
AT | 21.09.2016 | ||
BE | 21.09.2016 | ||
CZ | 21.09.2016 | ||
DK | 21.09.2016 | ||
EE | 21.09.2016 | ||
ES | 21.09.2016 | ||
FI | 21.09.2016 | ||
IT | 21.09.2016 | ||
LT | 21.09.2016 | ||
LV | 21.09.2016 | ||
MC | 21.09.2016 | ||
NL | 21.09.2016 | ||
PL | 21.09.2016 | ||
RO | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
SI | 21.09.2016 | ||
SK | 21.09.2016 | ||
SM | 21.09.2016 | ||
BG | 21.12.2016 | ||
NO | 21.12.2016 | ||
GR | 22.12.2016 | ||
IE | 11.01.2017 | ||
LU | 11.01.2017 | ||
MT | 11.01.2017 | ||
IS | 21.01.2017 | ||
PT | 23.01.2017 | ||
CH | 31.01.2017 | ||
LI | 31.01.2017 | ||
Former [2018/47] | AL | 21.09.2016 | |
AT | 21.09.2016 | ||
BE | 21.09.2016 | ||
CZ | 21.09.2016 | ||
DK | 21.09.2016 | ||
EE | 21.09.2016 | ||
ES | 21.09.2016 | ||
FI | 21.09.2016 | ||
IT | 21.09.2016 | ||
LT | 21.09.2016 | ||
LV | 21.09.2016 | ||
MC | 21.09.2016 | ||
NL | 21.09.2016 | ||
PL | 21.09.2016 | ||
RO | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
SI | 21.09.2016 | ||
SK | 21.09.2016 | ||
SM | 21.09.2016 | ||
BG | 21.12.2016 | ||
NO | 21.12.2016 | ||
GR | 22.12.2016 | ||
IE | 11.01.2017 | ||
LU | 11.01.2017 | ||
MT | 11.01.2017 | ||
IS | 21.01.2017 | ||
PT | 23.01.2017 | ||
CH | 31.01.2017 | ||
LI | 31.01.2017 | ||
Former [2018/43] | AT | 21.09.2016 | |
BE | 21.09.2016 | ||
CZ | 21.09.2016 | ||
DK | 21.09.2016 | ||
EE | 21.09.2016 | ||
ES | 21.09.2016 | ||
FI | 21.09.2016 | ||
IT | 21.09.2016 | ||
LT | 21.09.2016 | ||
LV | 21.09.2016 | ||
MC | 21.09.2016 | ||
NL | 21.09.2016 | ||
PL | 21.09.2016 | ||
RO | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
SI | 21.09.2016 | ||
SK | 21.09.2016 | ||
SM | 21.09.2016 | ||
BG | 21.12.2016 | ||
NO | 21.12.2016 | ||
GR | 22.12.2016 | ||
IE | 11.01.2017 | ||
LU | 11.01.2017 | ||
MT | 11.01.2017 | ||
IS | 21.01.2017 | ||
PT | 23.01.2017 | ||
CH | 31.01.2017 | ||
LI | 31.01.2017 | ||
Former [2018/13] | AT | 21.09.2016 | |
BE | 21.09.2016 | ||
CZ | 21.09.2016 | ||
DK | 21.09.2016 | ||
EE | 21.09.2016 | ||
ES | 21.09.2016 | ||
FI | 21.09.2016 | ||
IT | 21.09.2016 | ||
LT | 21.09.2016 | ||
LV | 21.09.2016 | ||
MC | 21.09.2016 | ||
NL | 21.09.2016 | ||
PL | 21.09.2016 | ||
RO | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
SI | 21.09.2016 | ||
SK | 21.09.2016 | ||
SM | 21.09.2016 | ||
BG | 21.12.2016 | ||
NO | 21.12.2016 | ||
GR | 22.12.2016 | ||
IE | 11.01.2017 | ||
LU | 11.01.2017 | ||
IS | 21.01.2017 | ||
PT | 23.01.2017 | ||
CH | 31.01.2017 | ||
LI | 31.01.2017 | ||
Former [2017/51] | AT | 21.09.2016 | |
BE | 21.09.2016 | ||
CZ | 21.09.2016 | ||
DK | 21.09.2016 | ||
EE | 21.09.2016 | ||
ES | 21.09.2016 | ||
FI | 21.09.2016 | ||
IT | 21.09.2016 | ||
LT | 21.09.2016 | ||
LV | 21.09.2016 | ||
MC | 21.09.2016 | ||
NL | 21.09.2016 | ||
PL | 21.09.2016 | ||
RO | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
SI | 21.09.2016 | ||
SK | 21.09.2016 | ||
SM | 21.09.2016 | ||
BG | 21.12.2016 | ||
NO | 21.12.2016 | ||
GR | 22.12.2016 | ||
LU | 11.01.2017 | ||
IS | 21.01.2017 | ||
PT | 23.01.2017 | ||
CH | 31.01.2017 | ||
LI | 31.01.2017 | ||
Former [2017/47] | AT | 21.09.2016 | |
BE | 21.09.2016 | ||
CZ | 21.09.2016 | ||
DK | 21.09.2016 | ||
EE | 21.09.2016 | ||
ES | 21.09.2016 | ||
FI | 21.09.2016 | ||
IT | 21.09.2016 | ||
LT | 21.09.2016 | ||
LV | 21.09.2016 | ||
MC | 21.09.2016 | ||
NL | 21.09.2016 | ||
PL | 21.09.2016 | ||
RO | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
SK | 21.09.2016 | ||
SM | 21.09.2016 | ||
BG | 21.12.2016 | ||
NO | 21.12.2016 | ||
GR | 22.12.2016 | ||
IS | 21.01.2017 | ||
PT | 23.01.2017 | ||
Former [2017/34] | AT | 21.09.2016 | |
BE | 21.09.2016 | ||
CZ | 21.09.2016 | ||
DK | 21.09.2016 | ||
EE | 21.09.2016 | ||
ES | 21.09.2016 | ||
FI | 21.09.2016 | ||
IT | 21.09.2016 | ||
LT | 21.09.2016 | ||
LV | 21.09.2016 | ||
NL | 21.09.2016 | ||
PL | 21.09.2016 | ||
RO | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
SK | 21.09.2016 | ||
SM | 21.09.2016 | ||
BG | 21.12.2016 | ||
NO | 21.12.2016 | ||
GR | 22.12.2016 | ||
IS | 21.01.2017 | ||
PT | 23.01.2017 | ||
Former [2017/32] | AT | 21.09.2016 | |
BE | 21.09.2016 | ||
CZ | 21.09.2016 | ||
EE | 21.09.2016 | ||
ES | 21.09.2016 | ||
FI | 21.09.2016 | ||
IT | 21.09.2016 | ||
LT | 21.09.2016 | ||
LV | 21.09.2016 | ||
NL | 21.09.2016 | ||
PL | 21.09.2016 | ||
RO | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
SK | 21.09.2016 | ||
SM | 21.09.2016 | ||
BG | 21.12.2016 | ||
NO | 21.12.2016 | ||
GR | 22.12.2016 | ||
IS | 21.01.2017 | ||
PT | 23.01.2017 | ||
Former [2017/13] | FI | 21.09.2016 | |
LT | 21.09.2016 | ||
LV | 21.09.2016 | ||
NL | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
NO | 21.12.2016 | ||
GR | 22.12.2016 | ||
Former [2017/11] | FI | 21.09.2016 | |
LT | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
NO | 21.12.2016 | ||
GR | 22.12.2016 | ||
Former [2017/10] | FI | 21.09.2016 | |
LT | 21.09.2016 | ||
RS | 21.09.2016 | ||
SE | 21.09.2016 | ||
NO | 21.12.2016 | ||
Former [2017/09] | FI | 21.09.2016 | |
LT | 21.09.2016 | ||
NO | 21.12.2016 | ||
Former [2017/07] | LT | 21.09.2016 | Cited in | International search | [X]US2005195919 (COVA ARMANDO [US]) [X] 1-26 * the whole document *; | [A]US2010048149 (TANG CLIVE K [US], et al) [A] 1-26 * abstract * * paragraph [0019] - paragraph [0023]; figures 1-4 * * claims 7,8 *; | [A]EP2244380 (MITSUBISHI ELECTRIC CORP [JP]) [A] 1-26 * abstract * * paragraph [0004] - paragraph [0007] ** paragraph [0022] - paragraph [0029]; figure 1 * |