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Extract from the Register of European Patents

EP About this file: EP3202043

EP3202043 - CIRCUITS AND METHODS FOR TRANSCEIVER SELF-INTERFERENCE CANCELLERS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  31.12.2021
Database last updated on 30.09.2024
FormerThe patent has been granted
Status updated on  22.01.2021
FormerGrant of patent is intended
Status updated on  14.09.2020
FormerExamination is in progress
Status updated on  11.10.2019
FormerRequest for examination was made
Status updated on  07.07.2017
FormerThe international publication has been made
Status updated on  28.04.2017
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
The Trustees of Columbia University in the City of New York
412 Low Memorial Library
535 West 116th Street
New York, NY 10027 / US
[2019/07]
Former [2017/32]For all designated states
Zhou, Jin
521 West 112th Street Apt. 1B
New York, NY 10025 / US
For all designated states
Krishnaswamy, Harish
601 West 115th Street 65
New York, NY 10025 / US
Inventor(s)01 / Zhou, Jin
521 West 112th Street, Apt. 1B
New York, NY 10025 / US
02 / Krishnaswamy, Harish
601 West 115th Street, Apt. 65
New York, NY 10025 / US
 [2019/07]
Former [2017/32]01 / see applicant
...
Representative(s)Shipp, Nicholas, et al
Kilburn & Strode LLP
Lacon London
84 Theobalds Road
London WC1X 8NL / GB
[2021/08]
Former [2017/32]Shipp, Nicholas, et al
Kilburn & Strode LLP
20 Red Lion Street
London WC1R 4PJ / GB
Application number, filing date15847787.701.10.2015
[2017/32]
WO2015US53614
Priority number, dateUS201462058575P01.10.2014         Original published format: US 201462058575 P
US201562233215P25.09.2015         Original published format: US 201562233215 P
[2017/32]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016054455
Date:07.04.2016
Language:EN
[2016/14]
Type: A1 Application with search report 
No.:EP3202043
Date:09.08.2017
Language:EN
The application published by WIPO in one of the EPO official languages on 07.04.2016 takes the place of the publication of the European patent application.
[2017/32]
Type: B1 Patent specification 
No.:EP3202043
Date:24.02.2021
Language:EN
[2021/08]
Search report(s)International search report - published on:US07.04.2016
(Supplementary) European search report - dispatched on:EP21.09.2018
ClassificationIPC:H03H19/00, H03H11/04, H03H11/36, // H03L7/085, H04B1/525
[2018/24]
CPC:
H03H19/002 (EP,US); H03H11/00 (KR); H03H11/0422 (EP,US);
H03H7/12 (KR); H04B1/525 (EP,US); H04B17/336 (US);
H04L25/03006 (US); H03H11/0444 (EP,US); H03H11/362 (EP,US);
H03H2210/012 (EP,US); H03H2210/015 (EP,US); H03H2210/017 (EP,US);
H03H2210/021 (EP,US); H03H2210/025 (EP,US); H03H2210/028 (EP,US);
H04B17/104 (EP,US) (-)
Former IPC [2017/32]H03L7/085
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 [2017/32]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:SCHALTUNGEN UND VERFAHREN FÜR EIGENINTERFERENZUNTERDRÜCKER BEI SENDE-EMPFÄNGERN[2017/32]
English:CIRCUITS AND METHODS FOR TRANSCEIVER SELF-INTERFERENCE CANCELLERS[2017/32]
French:CIRCUITS ET PROCÉDÉS POUR DISPOSITIFS D'ANNULATION D'AUTO-INTERFÉRENCE D'ÉMETTEUR-RÉCEPTEUR[2017/32]
Entry into regional phase28.04.2017National basic fee paid 
28.04.2017Search fee paid 
28.04.2017Designation fee(s) paid 
28.04.2017Examination fee paid 
Examination procedure28.04.2017Examination requested  [2017/32]
28.04.2017Date on which the examining division has become responsible
18.04.2019Amendment by applicant (claims and/or description)
16.10.2019Despatch of a communication from the examining division (Time limit: M06)
24.04.2020Reply to a communication from the examining division
15.09.2020Communication of intention to grant the patent
08.01.2021Fee for grant paid
08.01.2021Fee for publishing/printing paid
08.01.2021Receipt of the translation of the claim(s)
Opposition(s)25.11.2021No opposition filed within time limit [2022/05]
Fees paidRenewal fee
11.10.2017Renewal fee patent year 03
11.10.2018Renewal fee patent year 04
21.10.2019Renewal fee patent year 05
27.10.2020Renewal 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  TooltipHU01.10.2015
AL24.02.2021
AT24.02.2021
CY24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
ES24.02.2021
HR24.02.2021
IT24.02.2021
LT24.02.2021
LV24.02.2021
MC24.02.2021
MK24.02.2021
MT24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SI24.02.2021
SK24.02.2021
SM24.02.2021
TR24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
IE01.10.2021
LU01.10.2021
BE31.10.2021
CH31.10.2021
LI31.10.2021
[2024/41]
Former [2024/29]HU01.10.2015
AL24.02.2021
AT24.02.2021
CY24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
ES24.02.2021
HR24.02.2021
IT24.02.2021
LT24.02.2021
LV24.02.2021
MC24.02.2021
MK24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SI24.02.2021
SK24.02.2021
SM24.02.2021
TR24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
IE01.10.2021
LU01.10.2021
BE31.10.2021
CH31.10.2021
LI31.10.2021
Former [2024/22]HU01.10.2015
AL24.02.2021
AT24.02.2021
CY24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
ES24.02.2021
HR24.02.2021
IT24.02.2021
LT24.02.2021
LV24.02.2021
MC24.02.2021
MK24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SI24.02.2021
SK24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
IE01.10.2021
LU01.10.2021
BE31.10.2021
CH31.10.2021
LI31.10.2021
Former [2023/30]HU01.10.2015
AL24.02.2021
AT24.02.2021
CY24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
ES24.02.2021
HR24.02.2021
IT24.02.2021
LT24.02.2021
LV24.02.2021
MC24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SI24.02.2021
SK24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
IE01.10.2021
LU01.10.2021
BE31.10.2021
CH31.10.2021
LI31.10.2021
Former [2023/28]HU01.10.2015
AL24.02.2021
AT24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
ES24.02.2021
HR24.02.2021
IT24.02.2021
LT24.02.2021
LV24.02.2021
MC24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SI24.02.2021
SK24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
IE01.10.2021
LU01.10.2021
BE31.10.2021
CH31.10.2021
LI31.10.2021
Former [2022/48]AL24.02.2021
AT24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
ES24.02.2021
HR24.02.2021
IT24.02.2021
LT24.02.2021
LV24.02.2021
MC24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SI24.02.2021
SK24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
IE01.10.2021
LU01.10.2021
BE31.10.2021
CH31.10.2021
LI31.10.2021
Former [2022/37]AL24.02.2021
AT24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
ES24.02.2021
HR24.02.2021
IT24.02.2021
LT24.02.2021
LV24.02.2021
MC24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SI24.02.2021
SK24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
LU01.10.2021
BE31.10.2021
CH31.10.2021
LI31.10.2021
Former [2022/35]AL24.02.2021
AT24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
ES24.02.2021
HR24.02.2021
IT24.02.2021
LT24.02.2021
LV24.02.2021
MC24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SI24.02.2021
SK24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
LU01.10.2021
BE31.10.2021
Former [2022/33]AL24.02.2021
AT24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
ES24.02.2021
HR24.02.2021
IT24.02.2021
LT24.02.2021
LV24.02.2021
MC24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SI24.02.2021
SK24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
BE31.10.2021
Former [2022/23]AL24.02.2021
AT24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
ES24.02.2021
HR24.02.2021
IT24.02.2021
LT24.02.2021
LV24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SI24.02.2021
SK24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
Former [2022/13]AL24.02.2021
AT24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
ES24.02.2021
HR24.02.2021
LT24.02.2021
LV24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SI24.02.2021
SK24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
PT24.06.2021
Former [2022/10]AL24.02.2021
AT24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
ES24.02.2021
HR24.02.2021
LT24.02.2021
LV24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SK24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
PT24.06.2021
Former [2022/08]AL24.02.2021
AT24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
ES24.02.2021
HR24.02.2021
LT24.02.2021
LV24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SK24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
Former [2022/07]AL24.02.2021
AT24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
HR24.02.2021
LT24.02.2021
LV24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SK24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
Former [2021/50]AT24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
HR24.02.2021
LT24.02.2021
LV24.02.2021
NL24.02.2021
PL24.02.2021
RO24.02.2021
RS24.02.2021
SK24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
Former [2021/49]AT24.02.2021
CZ24.02.2021
DK24.02.2021
EE24.02.2021
HR24.02.2021
LT24.02.2021
LV24.02.2021
NL24.02.2021
PL24.02.2021
RS24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
Former [2021/48]AT24.02.2021
CZ24.02.2021
EE24.02.2021
HR24.02.2021
LT24.02.2021
LV24.02.2021
NL24.02.2021
PL24.02.2021
RS24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
Former [2021/46]AT24.02.2021
HR24.02.2021
LT24.02.2021
LV24.02.2021
NL24.02.2021
PL24.02.2021
RS24.02.2021
SM24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
Former [2021/42]HR24.02.2021
LT24.02.2021
LV24.02.2021
NL24.02.2021
PL24.02.2021
RS24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
IS24.06.2021
PT24.06.2021
Former [2021/39]HR24.02.2021
LT24.02.2021
LV24.02.2021
NL24.02.2021
PL24.02.2021
RS24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
PT24.06.2021
Former [2021/38]HR24.02.2021
LT24.02.2021
LV24.02.2021
NL24.02.2021
RS24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
PT24.06.2021
Former [2021/37]HR24.02.2021
LT24.02.2021
LV24.02.2021
RS24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
PT24.06.2021
Former [2021/36]HR24.02.2021
LT24.02.2021
BG24.05.2021
NO24.05.2021
GR25.05.2021
PT24.06.2021
Former [2021/35]HR24.02.2021
LT24.02.2021
NO24.05.2021
PT24.06.2021
Former [2021/33]LT24.02.2021
NO24.05.2021
PT24.06.2021
Documents cited:Search[A]US2010201598  (LAU BUON KIONG [SE], et al) [A] 10* figure 3 *;
 [XA]US8149742  (SORSBY WILLIAM B [US]) [X] 1 * column 1, line 39 - column 7, line 6; figure 8 * [A] 2-9;
 [X]US8755756  (ZHANG NING [US], et al) [X] 10 * column 1, line 25 - column 20, line 10; figures 8B, 8C, 9B, 9C *;
 [A]  - MILAD DARVISHI ET AL, "Widely Tunable 4th Order Switched G $_m$ -C Band-Pass Filter Based on N-Path Filters", IEEE JOURNAL OF SOLID-STATE CIRCUITS, IEEE SERVICE CENTER, PISCATAWAY, NJ, USA, (20121201), vol. 47, no. 12, doi:10.1109/JSSC.2012.2225542, ISSN 0018-9200, pages 3105 - 3119, XP011485431 [A] 2-9 * figures 2, 5, 18, 19 *

DOI:   http://dx.doi.org/10.1109/JSSC.2012.2225542
International search[Y]US6693971  (KOWALSKI ANTHONY M [US]) [Y] 1 * entire document *;
 [A]US2004142700  (MARINIER PAUL [CA]) [A] 1-9 * entire document *;
 [Y]US2011256857  (CHEN WEI [US], et al) [Y] 1 * entire document *;
 [A]US2012046004  (MIRZAEI AHMAD [US], et al) [A] 1-9* entire document *
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.