blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2159987

EP2159987 - Session initiation protocol (SIP) based user initiated handoff [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.11.2018
Database last updated on 13.09.2024
FormerThe patent has been granted
Status updated on  01.12.2017
FormerGrant of patent is intended
Status updated on  05.07.2017
FormerExamination is in progress
Status updated on  10.05.2017
Most recent event   Tooltip19.06.2020Lapse of the patent in a contracting state
New state(s): HU		published on 22.07.2020  [2020/30]
Applicant(s)For all designated states
InterDigital Technology Corporation
200 Bellevue Parkway
Suite 300
Wilmington, DE 19809 / US
[2013/15]
Former [2010/09]For all designated states
INTERDIGITAL TECHNOLOGY CORPORATION
3411 Silverside Road, Concord Plaza Suite 105 Hagley Building
Wilmington, DE 19810 / US
Inventor(s)01 / Shaheen, Kamel, M.
429 Ashton Drive
King of Prussia, PA 19406 / US
 [2018/01]
Former [2010/09]01 / Shaheen, Kamel, M.
429 Ashton Drive
King of Prussia, PA 19406 / US
Representative(s)AWA Sweden AB
Box 45086
104 30 Stockholm / SE
[N/P]
Former [2018/01]Awapatent AB
P.O. Box 45086
104 30 Stockholm / SE
Former [2011/28]Badel, Xavier Claude Yves, et al
AWAPATENT AB Box 45086
104 30 Stockholm / SE
Former [2010/09]Nordin, Magnus
Awapatent AB P.O. Box 45086
104 30 Stockholm / SE
Application number, filing date09177108.930.11.2004
[2010/09]
Priority number, dateUS2003052613501.12.2003         Original published format: US 526135
[2010/09]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2159987
Date:03.03.2010
Language:EN
[2010/09]
Type: B1 Patent specification 
No.:EP2159987
Date:03.01.2018
Language:EN
[2018/01]
Search report(s)(Supplementary) European search report - dispatched on:EP03.02.2010
ClassificationIPC:H04L12/24, H04L12/58, H04L29/12, H04W8/04, H04W36/14, H04W36/36, H04L12/741, H04L29/06, H04W36/00, // H04W28/18, H04W76/02, H04W80/10, H04W84/12
[2017/30]
CPC:
H04W36/36 (EP,BR,KR,US); H04L65/1101 (BR,US); H04L41/026 (US);
H04L41/0681 (US); H04L45/745 (EP,US); H04L51/10 (US);
H04L63/0892 (US); H04L65/1083 (EP,BR,KR,US); H04L65/1104 (EP,BR,US);
H04L65/65 (US); H04W36/1446 (EP,BR,KR,US); H04W8/04 (US);
H04W80/10 (EP,BR,KR,US); H04L2101/37 (EP,US); H04L2101/65 (US);
H04W28/18 (EP,BR,US); H04W36/0019 (EP,BR,KR,US); H04W4/16 (EP,US);
H04W76/18 (EP,US); H04W84/12 (EP,US); H04W88/02 (EP,US) (-)
Former IPC [2010/09]H04L29/06, H04W36/00
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2018/01]
Former [2010/09]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LU,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:SIP (Session Initiation Protocol) basierte benutzerinitiierte Weiterreichung[2017/30]
English:Session initiation protocol (SIP) based user initiated handoff[2010/09]
French:Transfert initié par l'utilisateur et basé sur le protocole d'initiation de session (SIP)[2010/09]
Former [2010/09]Auf SIP (Session Initiation Protocol) basierte benutzerinitiierte Weiterreichung
Examination procedure25.11.2009Examination requested  [2010/09]
30.09.2010Despatch of a communication from the examining division (Time limit: M04)
10.02.2011Reply to a communication from the examining division
03.05.2017Despatch of a communication from the examining division (Time limit: M01)
02.06.2017Reply to a communication from the examining division
06.07.2017Communication of intention to grant the patent
06.11.2017Fee for grant paid
06.11.2017Fee for publishing/printing paid
06.11.2017Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP04812536.3  / EP1697851
Divisional application(s)EP17200157.0  / EP3328021
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued (EP20040812536) is  16.05.2007
Opposition(s)05.10.2018No opposition filed within time limit [2018/50]
Fees paidRenewal fee
25.11.2009Renewal fee patent year 03
25.11.2009Renewal fee patent year 04
25.11.2009Renewal fee patent year 05
25.11.2009Renewal fee patent year 06
12.11.2010Renewal fee patent year 07
14.11.2011Renewal fee patent year 08
13.11.2012Renewal fee patent year 09
18.11.2013Renewal fee patent year 10
25.11.2014Renewal fee patent year 11
26.11.2015Renewal fee patent year 12
23.11.2016Renewal fee patent year 13
22.11.2017Renewal fee patent year 14
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  TooltipHU30.11.2004
AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
ES03.01.2018
FI03.01.2018
IT03.01.2018
MC03.01.2018
PL03.01.2018
PT03.01.2018
RO03.01.2018
SE03.01.2018
SI03.01.2018
SK03.01.2018
TR03.01.2018
BG03.04.2018
GR04.04.2018
IS03.05.2018
[2020/30]
Former [2020/27]AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
ES03.01.2018
FI03.01.2018
IT03.01.2018
MC03.01.2018
PL03.01.2018
PT03.01.2018
RO03.01.2018
SE03.01.2018
SI03.01.2018
SK03.01.2018
TR03.01.2018
BG03.04.2018
GR04.04.2018
IS03.05.2018
Former [2020/16]AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
ES03.01.2018
FI03.01.2018
IT03.01.2018
MC03.01.2018
PL03.01.2018
RO03.01.2018
SE03.01.2018
SI03.01.2018
SK03.01.2018
TR03.01.2018
BG03.04.2018
GR04.04.2018
IS03.05.2018
Former [2019/33]AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
ES03.01.2018
FI03.01.2018
IT03.01.2018
MC03.01.2018
PL03.01.2018
RO03.01.2018
SE03.01.2018
SI03.01.2018
SK03.01.2018
BG03.04.2018
GR04.04.2018
IS03.05.2018
Former [2019/13]AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
ES03.01.2018
FI03.01.2018
IT03.01.2018
PL03.01.2018
RO03.01.2018
SE03.01.2018
SI03.01.2018
SK03.01.2018
BG03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/51]AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
ES03.01.2018
FI03.01.2018
IT03.01.2018
PL03.01.2018
RO03.01.2018
SE03.01.2018
SK03.01.2018
BG03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/50]AT03.01.2018
CY03.01.2018
CZ03.01.2018
EE03.01.2018
ES03.01.2018
FI03.01.2018
IT03.01.2018
PL03.01.2018
RO03.01.2018
SE03.01.2018
SK03.01.2018
BG03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/47]AT03.01.2018
CY03.01.2018
ES03.01.2018
FI03.01.2018
IT03.01.2018
PL03.01.2018
SE03.01.2018
BG03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/40]AT03.01.2018
CY03.01.2018
ES03.01.2018
FI03.01.2018
PL03.01.2018
SE03.01.2018
BG03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/39]AT03.01.2018
CY03.01.2018
ES03.01.2018
FI03.01.2018
PL03.01.2018
SE03.01.2018
GR04.04.2018
IS03.05.2018
Former [2018/38]AT03.01.2018
CY03.01.2018
ES03.01.2018
FI03.01.2018
PL03.01.2018
GR04.04.2018
IS03.05.2018
Former [2018/37]CY03.01.2018
ES03.01.2018
FI03.01.2018
PL03.01.2018
GR04.04.2018
Former [2018/36]CY03.01.2018
ES03.01.2018
FI03.01.2018
PL03.01.2018
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.