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Extract from the Register of European Patents

EP About this file: EP3145227

EP3145227 - METHOD AND DEVICE FOR IMPROVING VOICE CALL SERVICE QUALITY [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  20.08.2021
Database last updated on 10.03.2026
FormerExamination is in progress
Status updated on  22.11.2019
FormerRequest for examination was made
Status updated on  17.02.2017
FormerThe international publication has been made
Status updated on  16.11.2016
Most recent event   Tooltip20.08.2021Application deemed to be withdrawnpublished on 22.09.2021  [2021/38]
Applicant(s)For all designated states
Samsung Electronics Co., Ltd.
129, Samsung-ro
Yeongtong-gu
Suwon-si, Gyeonggi-do 443-742 / KR
[2017/12]
Inventor(s)01 / JEONG, Sangsoo
c/o Samsung Electronics Co., Ltd.
129, Samsung-ro
Yeongtong-gu
Suwon-si Gyeonggi-do, 16677 / KR
02 / CHO, Songyean
c/o Samsung Electronics Co., Ltd.
129, Samsung-ro
Yeongtong-gu
Suwon-si Gyeonggi-do, 16677 / KR
 [2017/12]
Representative(s)Gulde & Partner
Patent- und Rechtsanwaltskanzlei mbB
Berliner Freiheit 2
10785 Berlin / DE
[N/P]
Former [2017/12]Gulde & Partner
Patent- und Rechtsanwaltskanzlei mbB
Wallstraße 58/59
10179 Berlin / DE
Application number, filing date15792794.818.05.2015
[2017/12]
WO2015KR04975
Priority number, dateKR2014005916216.05.2014         Original published format: KR 20140059162
KR2014011559801.09.2014         Original published format: KR 20140115598
KR2014012384417.09.2014         Original published format: KR 20140123844
[2017/12]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015174806
Date:19.11.2015
Language:KO
[2015/46]
Type: A1 Application with search report 
No.:EP3145227
Date:22.03.2017
Language:EN
[2017/12]
Search report(s)International search report - published on:KR19.11.2015
(Supplementary) European search report - dispatched on:EP27.09.2017
ClassificationIPC:H04W8/02, H04W36/34, H04W4/02
[2017/43]
CPC:
H04W36/0038 (EP,US); H04W8/02 (EP,US); H04W36/00224 (EP,US);
H04W36/34 (EP,US); H04W48/16 (US); H04W48/18 (US);
H04W8/20 (EP,US) (-)
Former IPC [2017/12]H04W8/02, H04W36/34
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 [2017/12]
TitleGerman:VERFAHREN UND VORRICHTUNG ZUR VERBESSERUNG DER SPRACHANRUFDIENSTQUALITÄT[2017/12]
English:METHOD AND DEVICE FOR IMPROVING VOICE CALL SERVICE QUALITY[2017/12]
French:PROCÉDÉ ET DISPOSITIF POUR L'AMÉLIORATION DE LA QUALITÉ DE SERVICE D'APPEL VOCAL[2017/12]
Entry into regional phase16.11.2016Translation filed 
16.11.2016National basic fee paid 
16.11.2016Search fee paid 
16.11.2016Designation fee(s) paid 
16.11.2016Examination fee paid 
Examination procedure16.11.2016Examination requested  [2017/12]
16.11.2016Date on which the examining division has become responsible
25.01.2018Amendment by applicant (claims and/or description)
26.11.2019Despatch of a communication from the examining division (Time limit: M04)
17.04.2020Reply to a communication from the examining division
16.06.2020Despatch of a communication from the examining division (Time limit: M04)
19.10.2020Reply to a communication from the examining division
16.12.2020Despatch of a communication from the examining division (Time limit: M04)
27.04.2021Application deemed to be withdrawn, date of legal effect  [2021/38]
20.05.2021Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2021/38]
Fees paidRenewal fee
17.05.2017Renewal fee patent year 03
23.05.2018Renewal fee patent year 04
22.05.2019Renewal fee patent year 05
21.05.2020Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
31.05.202107   M06   Not yet paid
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Documents cited:Search[X] WO2007061255  (KOREA ELECTRONICS TELECOMM et al.)
 [I] US2009197620  (CHOI SEUNG MIN et al.)
 [X]   PARK JAEMIN ET AL: "Secure Profile Provisioning Architecture for Embedded UICC", 2013 INTERNATIONAL CONFERENCE ON AVAILABILITY, RELIABILITY AND SECURITY, IEEE, 2 September 2013 (2013-09-02), pages 297 - 303, XP032524210, DOI: 10.1109/ARES.2013.40

DOI:   http://dx.doi.org/10.1109/ARES.2013.40
 [I]   V1 ET AL: "GSM Association Non-confidential Official Document 12FAST.13 -Embedded SIM Remote Provisioning Architecture Embedded SIM Remote Provisioning Architecture Security Classification: Non-confidential Remote Provisioning Architecture for Embedded UICC GSM Association", 17 December 2013 (2013-12-17), XP055218410, Retrieved from the Internet
 [A]   "Reprogrammable SIMs: Technology, Evolution and Implications Final Report", 25 September 2012 (2012-09-25), pages 1 - 95, XP055126567, Retrieved from the Internet [retrieved on 20140702] [A] 1-15 * abstract * * figures 1-5 * * paragraph [00I.] - paragraph [0IV.] *
International search[Y] WO2013059392  (QUALCOMM INC et al.) [Y] 1-16 * See paragraphs [0002], [0029], [0054]-[0059]; and figures 5-6. *
 [A] KR20100051906  (LG ELECTRONICS INC et al.) [A] 1-16 * See paragraphs [0112]-[0118]; and figure 5. *
 [Y]   SAMSUNG ET AL.: "Updated SA2 WID on Architecture Enhancements for Service Capability Exposure", 3GPP TSG-SA WG3 #75 S3-140899, 5 May 2014 (2014-05-05), Sapporo, Japan, pages 3 - 140899, XP050805773 [Y] 1-16 * See pages 1, 3. *
 [A]   CHINA UNICOM ET AL.: "New WID on enhanced CSFB", 3GPP TSG-SA WG2 #102 S2-141479, 28 March 2014 (2014-03-28), St. Julian's, Malta, pages 2 - 141479, XP055237469 [A] 1-16 * See page 3. *
 [A]   NSN: "Handling CSFB request when VoLTE call is on-going in non SRVCC capable network/UE", 3GPP TSG-SA WG2 #103 S2-141856, 13 May 2014 (2014-05-13), Phoenix, Arizona, USA, pages 2 - 141856, XP050805207 [A] 1-16 * See pages 1, 3, 5; and figure 8.3.2.2-1. *
ExaminationUS2009061863
 US2004203909
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.