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Extract from the Register of European Patents

EP About this file: EP3907951

EP3907951 - SYSTEMS AND METHODS FOR LOCATING VALID LTE CHANNELS OF AN LTE BAND [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.01.2024
Database last updated on 04.06.2024
FormerThe patent has been granted
Status updated on  27.01.2023
FormerGrant of patent is intended
Status updated on  06.10.2022
FormerRequest for examination was made
Status updated on  05.11.2021
FormerThe application has been published
Status updated on  08.10.2021
Most recent event   Tooltip31.05.2024Lapse of the patent in a contracting state
New state(s): BE, IT		published on 03.07.2024 [2024/27]
Applicant(s)For all designated states
PCTEL, Inc.
471 Brighton Drive
Bloomingdale, IL 60108 / US
[2023/14]
Former [2021/45]For all designated states
PC-Tel, Inc.
471 Brighton Drive
Bloomingdale, IL 60108 / US
Inventor(s)01 / ZHA, Wei
Bloomingdale, 60108 / US
02 / SOLTANIAN, Amir
Bloomingdale, 60108 / US
03 / RETNAM, Antony Thanesh Soosai
Bloomingdale, 60108 / US
 [2021/45]
Representative(s)Haseltine Lake Kempner LLP
Cheapside House
138 Cheapside
London EC2V 6BJ / GB
[2021/45]
Application number, filing date21177448.413.07.2020
[2021/45]
Priority number, dateUS20191651286516.07.2019         Original published format: US201916512865
[2021/45]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3907951
Date:10.11.2021
Language:EN
[2021/45]
Type: B1 Patent specification 
No.:EP3907951
Date:01.03.2023
Language:EN
[2023/09]
Type: B8 Corrected title page of specification 
No.:EP3907951
Date:12.04.2023
[2023/15]
Search report(s)(Supplementary) European search report - dispatched on:EP06.10.2021
ClassificationIPC:H04L27/26, H04J11/00
[2021/45]
CPC:
H04L27/2678 (EP); H04W56/001 (CN); H04W24/08 (US);
H04B17/318 (US); H04J11/0069 (EP); H04L27/26025 (EP);
H04L27/2662 (EP); H04L5/0007 (US); H04W28/0231 (CN);
H04W56/0035 (CN); H04J2011/0096 (CN); H04W84/042 (US) (-)
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 [2021/49]
Former [2021/45]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 
TitleGerman:SYSTEME UND VERFAHREN ZUR LOKALISIERUNG GÜLTIGER LTE-KANÄLE EINES LTE-BANDES[2021/45]
English:SYSTEMS AND METHODS FOR LOCATING VALID LTE CHANNELS OF AN LTE BAND[2021/45]
French:SYSTÈMES ET PROCÉDÉS PERMETTANT DE LOCALISER DES CANAUX LTE VALIDES D'UNE BANDE LTE[2021/45]
Examination procedure29.10.2021Examination requested  [2021/49]
29.10.2021Date on which the examining division has become responsible
07.10.2022Communication of intention to grant the patent
13.12.2022Receipt of the translation of the claim(s)
21.01.2023Fee for grant paid
21.01.2023Fee for publishing/printing paid
Parent application(s)   TooltipEP20185563.2  / EP3767905
Opposition(s)04.12.2023No opposition filed within time limit [2024/06]
Fees paidRenewal fee
26.07.2022Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
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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  TooltipAT01.03.2023
CZ01.03.2023
DK01.03.2023
EE01.03.2023
ES01.03.2023
HR01.03.2023
IT01.03.2023
LT01.03.2023
LV01.03.2023
MC01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SI01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
LU13.07.2023
BE31.07.2023
[2024/27]
Former [2024/18]AT01.03.2023
CZ01.03.2023
DK01.03.2023
EE01.03.2023
ES01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
MC01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SI01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
LU13.07.2023
Former [2024/14]AT01.03.2023
CZ01.03.2023
DK01.03.2023
EE01.03.2023
ES01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
MC01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SI01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
Former [2024/10]AT01.03.2023
CZ01.03.2023
DK01.03.2023
EE01.03.2023
ES01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SI01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
Former [2023/50]AT01.03.2023
CZ01.03.2023
EE01.03.2023
ES01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SK01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
IS01.07.2023
PT03.07.2023
Former [2023/49]AT01.03.2023
CZ01.03.2023
EE01.03.2023
ES01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RO01.03.2023
RS01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
PT03.07.2023
Former [2023/48]AT01.03.2023
EE01.03.2023
ES01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RS01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
PT03.07.2023
Former [2023/46]ES01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RS01.03.2023
SM01.03.2023
NO01.06.2023
GR02.06.2023
PT03.07.2023
Former [2023/38]ES01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
NL01.03.2023
PL01.03.2023
RS01.03.2023
NO01.06.2023
GR02.06.2023
Former [2023/37]ES01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
RS01.03.2023
NO01.06.2023
GR02.06.2023
Former [2023/36]ES01.03.2023
HR01.03.2023
LT01.03.2023
LV01.03.2023
RS01.03.2023
NO01.06.2023
Former [2023/35]ES01.03.2023
HR01.03.2023
LT01.03.2023
RS01.03.2023
NO01.06.2023
Former [2023/34]ES01.03.2023
LT01.03.2023
RS01.03.2023
Former [2023/33]ES01.03.2023
LT01.03.2023
Documents cited:Search[A]US2018270771  (CHENDAMARAI KANNAN ARUMUGAM [US], et al) [A] 1 * paragraph [0118] *;
 [A]WO2019070184  (ERICSSON TELEFON AB L M [SE]) [A] 1 * page 1, line 20 - page 2, line 13 *;
 [A]  - OPPO, "Remaining details on SS block transmissions", 3GPP DRAFT; R1-1720853, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20171101), pages 1 - 3, XP051369092 [A] 1-7 * paragraph [02.2] *
 [A]  - QUALCOMM INCORPORATED, "Synchronization Block Design Implications on RAN4", vol. RAN WG4, no. Hangzhou, China; 20170519 - 20170525, (20170514), 3GPP DRAFT; R4-1704568, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN4/Docs/, (20170514), XP051276818 [A] 1 * paragraph [0002] *
 [A]  - Fabian Schuh, "LTE: Der Mobilfunk der Zukunft. Synchronization and Cell Search", Ausgew?hlte Kapitel der Nachrichtentechnik, WS 2009/2010, DE, (20100204), URL: http://www.lmk.lnt.de/fileadmin/Lehre/Seminar09/Ausarbeitungen/Ausarbeitung_Schuh.pdf, (20131025), XP055085456 [A] 1,2 * paragraph [3.2.2] *
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.