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Extract from the Register of European Patents

EP About this file: EP3391459

EP3391459 - TIME DELAY FILTERS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.04.2023
Database last updated on 30.09.2024
FormerThe patent has been granted
Status updated on  13.05.2022
FormerGrant of patent is intended
Status updated on  06.04.2022
FormerExamination is in progress
Status updated on  23.07.2021
FormerRequest for examination was made
Status updated on  21.09.2018
FormerThe international publication has been made
Status updated on  23.06.2017
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024 [2024/42]
Applicant(s)For all designated states
Kumu Networks, Inc.
960 Hamlin Court
Sunnyvale, CA 94089 / US
[2018/43]
Inventor(s)01 / HAHN, Wilhelm Steffen
960 Hamlin Ct.
Sunnyvale CA 94089 / US
02 / RIDDLE, Alfred
960 Hamlin Ct.
Sunnyvale CA 94089 / US
03 / LANDI, Ernie
960 Hamlin Ct.
Sunnyvale CA 94089 / US
 [2018/43]
Representative(s)Murgitroyd & Company
165-169 Scotland Street
Glasgow G5 8PL / GB
[N/P]
Former [2022/24]Raynor, Simon Mark
Murgitroyd & Company Milton Keynes
Studio H1B
297 Upper Fourth Street
Witan Studios
Milton Keynes MK9 1EH / GB
Former [2018/43]Raynor, Simon Mark
Urquhart-Dykes & Lord LLP
Altius House
1 North Fourth Street
Milton Keynes MK9 1NE / GB
Application number, filing date16876852.116.12.2016
[2018/43]
WO2016US67352
Priority number, dateUS201562268408P16.12.2015         Original published format: US 201562268408 P
[2018/43]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017106766
Date:22.06.2017
Language:EN
[2017/25]
Type: A1 Application with search report 
No.:EP3391459
Date:24.10.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 22.06.2017 takes the place of the publication of the European patent application.
[2018/43]
Type: B1 Patent specification 
No.:EP3391459
Date:15.06.2022
Language:EN
[2022/24]
Search report(s)International search report - published on:US22.06.2017
(Supplementary) European search report - dispatched on:EP12.02.2020
ClassificationIPC:H03H7/09, H03H7/32, H03H7/34, H03H7/01, // H03H1/00
[2019/49]
CPC:
H03H7/32 (EP,KR,US); H03H7/0115 (EP,KR,US); H03H7/09 (EP);
H03H7/1708 (EP,US); H03H7/1775 (EP,US); H03H7/325 (EP);
H03H7/34 (EP); H03H7/345 (EP); H01L2224/48195 (EP,US);
H03H2001/0085 (EP,US) (-)
Former IPC [2018/43]H01P9/00, H01P1/20, H01P1/201, H05K1/00
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 [2018/43]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:ZEITVERZÖGERUNGSFILTER[2018/43]
English:TIME DELAY FILTERS[2018/43]
French:FILTRES À RETARD TEMPOREL[2018/43]
Entry into regional phase31.05.2018National basic fee paid 
31.05.2018Search fee paid 
31.05.2018Designation fee(s) paid 
31.05.2018Examination fee paid 
Examination procedure31.05.2018Examination requested  [2018/43]
31.05.2018Date on which the examining division has become responsible
05.02.2019Loss of particular rights, legal effect: Claims
12.03.2019Despatch of communication of loss of particular rights: Claims {1}
02.09.2020Amendment by applicant (claims and/or description)
23.07.2021Despatch of a communication from the examining division (Time limit: M04)
25.10.2021Reply to a communication from the examining division
07.04.2022Communication of intention to grant the patent
04.05.2022Fee for grant paid
04.05.2022Fee for publishing/printing paid
04.05.2022Receipt of the translation of the claim(s)
Opposition(s)16.03.2023No opposition filed within time limit [2023/21]
Fees paidRenewal fee
12.12.2018Renewal fee patent year 03
13.12.2019Renewal fee patent year 04
14.12.2020Renewal fee patent year 05
10.11.2021Renewal 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  TooltipHU16.12.2016
AL15.06.2022
AT15.06.2022
CY15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
IT15.06.2022
LT15.06.2022
LV15.06.2022
MC15.06.2022
MK15.06.2022
MT15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
IE16.12.2022
LU16.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
[2024/42]
Former [2024/29]HU16.12.2016
AL15.06.2022
AT15.06.2022
CY15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
IT15.06.2022
LT15.06.2022
LV15.06.2022
MC15.06.2022
MK15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
IE16.12.2022
LU16.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2024/27]HU16.12.2016
AL15.06.2022
AT15.06.2022
CY15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
IT15.06.2022
LT15.06.2022
LV15.06.2022
MK15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
IE16.12.2022
LU16.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2024/21]HU16.12.2016
AL15.06.2022
AT15.06.2022
CY15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
IT15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
IE16.12.2022
LU16.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2024/18]HU16.12.2016
AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
IT15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
IE16.12.2022
LU16.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2024/11]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
IT15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
IE16.12.2022
LU16.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/49]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
IE16.12.2022
LU16.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/48]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
IE16.12.2022
LU16.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/47]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
LU16.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/38]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
LU16.12.2022
Former [2023/25]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SI15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
Former [2023/21]AL15.06.2022
AT15.06.2022
CZ15.06.2022
DK15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
Former [2023/17]AL15.06.2022
AT15.06.2022
CZ15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
Former [2023/12]AT15.06.2022
CZ15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
IS15.10.2022
PT17.10.2022
Former [2023/11]AT15.06.2022
CZ15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
PL15.06.2022
RO15.06.2022
RS15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
PT17.10.2022
Former [2023/09]AT15.06.2022
CZ15.06.2022
EE15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
RO15.06.2022
RS15.06.2022
SK15.06.2022
SM15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
PT17.10.2022
Former [2023/08]AT15.06.2022
ES15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
RS15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2023/07]AT15.06.2022
FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
RS15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2023/02]FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
NL15.06.2022
RS15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2022/50]FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
RS15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2022/49]FI15.06.2022
HR15.06.2022
LT15.06.2022
LV15.06.2022
BG15.09.2022
NO15.09.2022
GR16.09.2022
Former [2022/47]FI15.06.2022
LT15.06.2022
NO15.09.2022
Documents cited:Search[XI]US2006192637  (URANO MASAKI [JP], et al) [X] 1,2,4-6,8 * figures 1, 3,5 *[I] 3;
 [X]US2014292443  (NOSAKA KOJI [JP]) [X] 1,2,4-8 * figures 2,3 *;
 [XI]US2015028969  (WATANABE KUNIHIRO [JP]) [X] 1,2,4-8 * figures 1, 2A, 2B, 2B, 3A, 3B, 8, 9A, 10 * [I] 3
International search[Y]US4395688  (SELLERS ROBERT W) [Y] 1-20 * entire document *;
 [Y]US2003003648  (SONG CHANG-ROCK [KR]) [Y] 3 * entire document *;
 [Y]US2003105399  (MORSY AHMED [US], et al) [Y] 9-20* entire document *;
 [Y]US2008272875  (HUANG DAQUAN [US], et al) [Y] 6, 8, 9, 11 * entire document *;
 [Y]US2009021307  (TZENG FRED [US], et al) [Y] 4-6, 14 * entire document *;
 [Y]US2013207745  (YUN CHANGHAN [US], et al) [Y] 1-20 * 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.