-
EP2157725
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP2157725
| EP2157725 - Content protection apparatus, and content utilization apparatus [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 11.02.2011 Database last updated on 02.11.2024 | Most recent event Tooltip | 11.02.2011 | Withdrawal of application | published on 16.03.2011 [2011/11] | Applicant(s) | For all designated states Hitachi, Ltd. 6-6, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8280 / JP | [N/P] |
| Former [2010/08] | For all designated states Hitachi Ltd. 6-6, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8280 / JP | Inventor(s) | 01 /
Hatano, Yasuo c/o: Hitachi, Ltd. Intellectual Property Group 12F, Marunouchi Center Building 6-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8220 / JP | 02 /
Miyazaki, Kunihiko c/o: Hitachi, Ltd. Intellectual Property Group 12F, Marunouchi Center Building 6-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8220 / JP | [2010/08] | Representative(s) | Strehl Schübel-Hopf & Partner Maximilianstrasse 54 80538 München / DE | [2010/08] | Application number, filing date | 09010404.3 | 12.08.2009 | [2010/08] | Priority number, date | JP20080213465 | 22.08.2008 Original published format: JP 2008213465 | [2010/08] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2157725 | Date: | 24.02.2010 | Language: | EN | [2010/08] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.01.2010 | Classification | IPC: | H04L9/08, H04L9/32 | [2010/08] | CPC: |
H04L9/3247 (EP,US);
H04L9/088 (EP,US);
H04L2209/60 (EP,US)
| 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, SM, TR [2010/08] | Extension states | AL | Not yet paid | BA | Not yet paid | RS | Not yet paid | Title | German: | Inhaltsschutzvorrichtung und Inhaltsverwendungsvorrichtung | [2010/08] | English: | Content protection apparatus, and content utilization apparatus | [2010/08] | French: | Appareil de protection de contenu, et appareil d'utilisation de contenu | [2010/08] | Examination procedure | 10.09.2009 | Examination requested [2010/08] | 10.09.2010 | Amendment by applicant (claims and/or description) | 09.02.2011 | Application withdrawn by applicant [2011/11] |
| 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. | Documents cited: | Search | [A]US5787175 (CARTER STEPHEN R [US]) [A] 1-12 * the whole document *; | [A]WO2007091002 (NEXTENDERS INDIA PRIVATE LTD [IN], et al) [A] 1-12* the whole document *; | [I]US2007219915 (HATANO YASUO [JP], et al) [I] 1-12 * paragraph [0102] * * claim 1 * * claim 5 * * claim 11 *; | [A] - SAMESHIMA Y ET AL, "Secure document interchange: a secure user agent", COMPUTER NETWORKS AND ISDN SYSTEMS, NORTH HOLLAND PUBLISHING. AMSTERDAM, NL, (19960201), vol. 28, no. 4, ISSN 0169-7552, pages 513 - 523, XP004002983 [A] 1-12 * the whole document * DOI: http://dx.doi.org/10.1016/0169-7552(95)00081-X | by applicant | JP2007251921 | - GIUSEPPE ATENIESE ET AL., "Sanitizable Signature", COMPUTER SECURITY-ESORICS 2005, LECTURE IN COMPUTER SCIENCE, (2005), vol. 3679, pages 159 - 177 |