EP2228964 - Systems and methods for facilitating push-to-talk (PTT) communications using SIP-based messaging [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 31.08.2012 Database last updated on 15.08.2024 | Most recent event Tooltip | 18.07.2014 | Lapse of the patent in a contracting state New state(s): HU | published on 20.08.2014 [2014/34] | Applicant(s) | For all designated states Research In Motion Limited 295 Phillip Street Waterloo, ON N2L 3W8 / CA | [N/P] |
Former [2010/37] | For all designated states RESEARCH IN MOTION LIMITED 295 Phillip Street Waterloo, Ontario N2L 3W8 / CA | Inventor(s) | 01 /
Shatsky, Alexander 73244 - 175 Columbia Street West Waterloo Ontario N2L 5Z5 / CA | [2011/51] |
Former [2011/43] | 01 /
Shatzky, Alexander 73244 - 175 Columbia Street West Waterloo Ontario N2L 5Z5 / CA | ||
Former [2010/37] | 01 /
Shatzky, Alexander 73244 - 175 Columbia Street West Waterloo Ontario N2L 5Z5 / CA | Representative(s) | Patel, Binesh Barker Brettell LLP 100 Hagley Road Edgbaston Birmingham B16 8QQ / GB | [N/P] |
Former [2011/43] | Patel, Binesh Barker Brettell LLP 100 Hagley Road Edgbaston Birmingham B16 8QQ / GB | ||
Former [2011/43] | Patel, Binesh Barker Brettell LLP 10-12 Priests Bridge London SW15 5JE / GB | ||
Former [2010/37] | Patel, Binesh Barker Brettell LLP 10-12 Priests Bridge London, Greater London SW15 5JE / GB | Application number, filing date | 09178556.8 | 25.02.2009 | [2010/37] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2228964 | Date: | 15.09.2010 | Language: | EN | [2010/37] | Type: | B1 Patent specification | No.: | EP2228964 | Date: | 26.10.2011 | Language: | EN | [2011/43] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.01.2010 | Classification | IPC: | H04L29/06, // H04L29/08 | [2010/37] | CPC: |
H04L65/4061 (EP);
H04W4/10 (EP);
H04W76/45 (EP);
H04L67/54 (EP)
| Designated contracting states | 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, SE, SI, SK, TR [2010/37] | Title | German: | Systeme und Verfahren zum Erleichtern von Gesprächsübergabe-Kommunikationen (Push-to-Talk, PTT) unter Verwendung von auf SIP basierter Mitteilungsübermittlung | [2010/37] | English: | Systems and methods for facilitating push-to-talk (PTT) communications using SIP-based messaging | [2010/37] | French: | Systèmes et procédés pour faciliter les communications de messagerie vocale instantanée utilisant une messagerie SIP | [2010/37] | Examination procedure | 09.12.2009 | Examination requested [2010/37] | 23.05.2011 | Communication of intention to grant the patent | 06.09.2011 | Fee for grant paid | 06.09.2011 | Fee for publishing/printing paid | Parent application(s) Tooltip | EP09153643.3 / EP2224663 | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued (EP20090153643) is 05.11.2010 | Opposition(s) | 27.07.2012 | No opposition filed within time limit [2012/40] | Fees paid | Renewal fee | 15.02.2011 | Renewal fee patent year 03 |
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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 Tooltip | HU | 25.02.2009 | AT | 26.10.2011 | BE | 26.10.2011 | CY | 26.10.2011 | CZ | 26.10.2011 | DK | 26.10.2011 | EE | 26.10.2011 | FI | 26.10.2011 | HR | 26.10.2011 | IT | 26.10.2011 | LT | 26.10.2011 | LV | 26.10.2011 | MK | 26.10.2011 | MT | 26.10.2011 | NL | 26.10.2011 | PL | 26.10.2011 | RO | 26.10.2011 | SE | 26.10.2011 | SI | 26.10.2011 | SK | 26.10.2011 | TR | 26.10.2011 | BG | 26.01.2012 | NO | 26.01.2012 | GR | 27.01.2012 | ES | 06.02.2012 | IE | 25.02.2012 | LU | 25.02.2012 | IS | 26.02.2012 | PT | 27.02.2012 | MC | 29.02.2012 | [2014/34] |
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NO | 26.01.2012 | Documents cited: | Search | [A]US2006235981 (WESTMAN ILKKA [FI], et al) [A] 1-10 * paragraph [0039] - paragraph [0068]; figures 1-4 *; | [A]WO2008073009 (ERICSSON TELEFON AB L M [SE], et al) [A] 1-10 * page 6 - page 12 * * page 16 - page 20 ** figures 1,5-7 * |