EP2837093 - DIGITAL PREDISTORTER (DPD) STRUCTURE BASED ON DYNAMIC DEVIATION REDUCTION (DDR)-BASED VOLTERRA SERIES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.04.2019 Database last updated on 02.09.2024 | |
Former | The patent has been granted Status updated on 15.05.2018 | ||
Former | Grant of patent is intended Status updated on 28.02.2018 | Most recent event Tooltip | 01.07.2022 | Lapse of the patent in a contracting state New state(s): MK | published on 03.08.2022 [2022/31] | Applicant(s) | For all designated states Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm / SE | [2018/23] |
Former [2015/08] | For all designated states Telefonaktiebolaget L M Ericsson (publ) 164 83 Stockholm / SE | Inventor(s) | 01 /
BAI, Chunlong 13382 Tiverton Road San Diego 92130 / US | [2015/08] | Representative(s) | Brann AB P.O. Box 3690 Sveavägen 63 103 59 Stockholm / SE | [N/P] |
Former [2018/23] | Brann AB P.O. Box 3690 Drottninggatan 27 103 59 Stockholm / SE | ||
Former [2015/08] | Röthinger, Rainer, et al Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2 81541 München / DE | Application number, filing date | 13722568.6 | 02.04.2013 | [2018/23] | WO2013IB52640 | Priority number, date | US201213444547 | 11.04.2012 Original published format: US201213444547 | [2015/08] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2013153485 | Date: | 17.10.2013 | Language: | EN | [2013/42] | Type: | A1 Application with search report | No.: | EP2837093 | Date: | 18.02.2015 | Language: | EN | The application published by WIPO in one of the EPO official languages on 17.10.2013 takes the place of the publication of the European patent application. | [2015/08] | Type: | B1 Patent specification | No.: | EP2837093 | Date: | 06.06.2018 | Language: | EN | [2018/23] | Search report(s) | International search report - published on: | EP | 17.10.2013 | Classification | IPC: | H03F1/32, H03F3/189, H03F3/24, H04L27/36 | [2015/08] | CPC: |
H03F1/3247 (EP,US);
H03F1/3258 (EP,US);
H03F1/3288 (EP,US);
H03F3/189 (EP,US);
H03F3/24 (EP,US);
H04L27/368 (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 [2015/08] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | STRUKTUR EINES DIGITALEN VORVERZERRERS AUF DER BASIS VON AUF DYNAMISCHER ABWEICHUNGSREDUKTION BASIERTEN VOLTERRA-REIHEN | [2015/08] | English: | DIGITAL PREDISTORTER (DPD) STRUCTURE BASED ON DYNAMIC DEVIATION REDUCTION (DDR)-BASED VOLTERRA SERIES | [2015/08] | French: | STRUCTURE DE DISPOSITIF DE PRÉACCENTUATION NUMÉRIQUE (DPD) FONDÉE SUR LES SÉRIES DE VOLTERRA BASÉES SUR LA RÉDUCTION D'ÉCART DYNAMIQUE (DDR) | [2015/08] | Entry into regional phase | 07.10.2014 | National basic fee paid | 07.10.2014 | Designation fee(s) paid | 07.10.2014 | Examination fee paid | Examination procedure | 23.12.2013 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 07.10.2014 | Examination requested [2015/08] | 29.04.2015 | Amendment by applicant (claims and/or description) | 01.03.2018 | Communication of intention to grant the patent | 05.04.2018 | Fee for grant paid | 05.04.2018 | Fee for publishing/printing paid | 05.04.2018 | 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 01.03.2018 | Opposition(s) | 07.03.2019 | No opposition filed within time limit [2019/20] | Fees paid | Renewal fee | 27.04.2015 | Renewal fee patent year 03 | 27.04.2016 | Renewal fee patent year 04 | 27.04.2017 | Renewal fee patent year 05 | 27.04.2018 | Renewal fee patent year 06 |
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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 | 02.04.2013 | AL | 06.06.2018 | AT | 06.06.2018 | CY | 06.06.2018 | CZ | 06.06.2018 | DK | 06.06.2018 | EE | 06.06.2018 | ES | 06.06.2018 | FI | 06.06.2018 | HR | 06.06.2018 | IT | 06.06.2018 | LT | 06.06.2018 | LV | 06.06.2018 | MC | 06.06.2018 | MK | 06.06.2018 | MT | 06.06.2018 | NL | 06.06.2018 | PL | 06.06.2018 | RO | 06.06.2018 | RS | 06.06.2018 | SE | 06.06.2018 | SI | 06.06.2018 | SK | 06.06.2018 | SM | 06.06.2018 | TR | 06.06.2018 | BG | 06.09.2018 | NO | 06.09.2018 | GR | 07.09.2018 | IS | 06.10.2018 | PT | 08.10.2018 | [2022/31] |
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NO | 06.09.2018 | Cited in | International search | [Y]US2004239429 (KERMALLI MUNAWAR HUSSEIN [US]) [Y] 1-26 * paragraphs [0008] , [0009] , [0018] - [0028] - [0038] - [0041]; figure 4 *; | [Y] - M. MASOUD, J. WOOD, J. STAUDINGER, J.S. KENNY, "Behavioral modeling of high power RF amplifiers using pruned Volterra scheme with IIR basis functions", IEEE TOPICAL CONFERENCE ON POWER AMPLIFIERS FOR WIRELESS AND RADIO APPLICATIONS (PAWR), 2012, (20120116), doi:10.1109/PAWR.2012.6174911, XP002699525 [Y] 1-26 * page 97 - page 100 * DOI: http://dx.doi.org/10.1109/PAWR.2012.6174911 | [A] - JOSEPH STAUDINGER, "DDR Volterra series behavioral model with fading memory and dynamics for high power infrastructure amplifiers", IEEE TOPICAL CONFERENCE ON POWER AMPLIFIERS FOR WIRELESS AND RADIO APPLICATIONS (PAWR), 2011, Tempe, AZ, (20111105), doi:10.1109/PAWR.2011.5725370, pages 61 - 75, XP002699526 [A] 1-26 * page 61 - page 75 * DOI: http://dx.doi.org/10.1109/PAWR.2011.5725370 | by applicant | - ZHU, ANDING ET AL., "Dynamic Deviation Reduction-Based Volterra Behavioral Modeling of RF Power Amplifiers", IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, (200612), vol. 54, no. 12, doi:doi:10.1109/TMTT.2006.883243, XP011151532 DOI: http://dx.doi.org/10.1109/TMTT.2006.883243 | - IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, (200807), vol. 56, no. 7 |