-
EP1208416
European procedure
Extract from the Register of European Patents
EP About this file: EP1208416
| EP1208416 - A TECHNIQUE FOR PRODUCING A PARAMETER, SUCH AS A CHECKSUM, THROUGH A PRIMITIVE THAT USES ELEMENTARY REGISTER OPERATIONS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 17.02.2006 Database last updated on 02.11.2024 | Most recent event Tooltip | 25.05.2007 | Change - lapse in a contracting state Updated state(s): LU | published on 27.06.2007 [2007/26] | Applicant(s) | For all designated states MICROSOFT CORPORATION One Microsoft Way Redmond, WA 98052 / US | [2002/22] | Inventor(s) | 01 /
VENKATESAN, Ramarathnam 17208 N.E. 22nd Ct. Redmond, WA 98052 / US | 02 /
JAKUBOWSKI, Mariusz H. 1840 154th Avenue NE No.C-222 Bellevue, WA 98007 / US | [2005/01] |
| Former [2002/24] | 01 /
VENKATESAN, Ramarathnam 17208 N.E. 22nd Ct. Redmond, WA 98052 / US | ||
| 02 /
JAKUBOWSKI, Mariusz 1840 154th Avenue NE No.C-222 Bellevue, WA 98007 / US | |||
| Former [2002/22] | 01 /
VENKATESAN, Ramarathnam 17208 N.E. 22nd Ct. Redmond, WA 98052 / US | ||
| 02 /
JAKUBOWSKI, Mariusz 15212 NE 16th Pl. 28 Bellevue, WA 98007 / US | Representative(s) | Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstraße 4 80802 München / DE | [N/P] |
| Former [2002/22] | Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät Maximilianstrasse 58 80538 München / DE | Application number, filing date | 00963254.8 | 09.06.2000 | [2002/22] | WO2000US15871 | Priority number, date | US19990329138 | 09.06.1999 Original published format: US 329138 | [2002/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO0075750 | Date: | 14.12.2000 | Language: | EN | [2000/50] | Type: | A2 Application without search report | No.: | EP1208416 | Date: | 29.05.2002 | Language: | EN | The application published by WIPO in one of the EPO official languages on 14.12.2000 takes the place of the publication of the European patent application. | [2002/22] | Type: | B1 Patent specification | No.: | EP1208416 | Date: | 13.04.2005 | Language: | EN | [2005/15] | Search report(s) | International search report - published on: | US | 15.02.2001 | (Supplementary) European search report - dispatched on: | EP | 27.01.2003 | Classification | IPC: | G06F1/00, H04L9/32 | [2003/11] | CPC: |
H04L9/0643 (EP,US);
H04L9/50 (EP,US);
H04L2209/125 (EP,US)
|
| Former IPC [2002/22] | G06F1/00 | Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [2005/15] |
| Former [2002/22] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | RO | Not yet paid | SI | Not yet paid | Title | German: | EINE TECHNIK, UM EINEN PARAMETER, WIE Z.B. EINE PRÜFSUMME, DURCH EIN PRIMITIV ZU ERZEUGEN, WELCHE ELEMENTARE REGISTER-OPERATIONEN VERWENDET | [2005/01] | English: | A TECHNIQUE FOR PRODUCING A PARAMETER, SUCH AS A CHECKSUM, THROUGH A PRIMITIVE THAT USES ELEMENTARY REGISTER OPERATIONS | [2002/22] | French: | TECHNIQUE SERVANT A PRODUIRE UN PARAMETRE, TEL QU'UN TOTAL DE CONTROLE, PAR L'INTERMEDIAIRE D'UNE PRIMITIVE AU MOYEN D'OPERATIONS ELEMENTAIRES DE REGISTRE | [2002/22] |
| Former [2002/22] | EINE TECHNIK UM EIN PARAMETER ZU ERZEUGEN, SOWIE EINE PRÜFSUMME, DURCH EIN PRIMITIV, WELCHES ELEMENTARE REGISTER-OPERATIONEN VERWENDET | Entry into regional phase | 06.12.2001 | National basic fee paid | 06.12.2001 | Search fee paid | 06.12.2001 | Designation fee(s) paid | 06.12.2001 | Examination fee paid | Examination procedure | 28.11.2000 | Request for preliminary examination filed International Preliminary Examining Authority: US | 06.12.2001 | Examination requested [2002/22] | 23.07.2003 | Despatch of a communication from the examining division (Time limit: M04) | 02.12.2003 | Reply to a communication from the examining division | 16.03.2004 | Despatch of a communication from the examining division (Time limit: M04) | 26.07.2004 | Reply to a communication from the examining division | 26.11.2004 | Communication of intention to grant the patent | 15.02.2005 | Fee for grant paid | 15.02.2005 | Fee for publishing/printing paid | Divisional application(s) | EP05007754.4 / EP1555777 | Opposition(s) | 16.01.2006 | No opposition filed within time limit [2006/14] | Fees paid | Renewal fee | 12.06.2002 | Renewal fee patent year 03 | 12.06.2003 | Renewal fee patent year 04 | 14.06.2004 | Renewal fee patent year 05 |
| 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 Tooltip | CY | 09.06.2005 | IE | 09.06.2005 | LU | 09.06.2005 | MC | 30.06.2005 | GR | 13.07.2005 | PT | 13.09.2005 | [2007/26] |
| Former [2007/20] | CY | 09.06.2005 | |
| IE | 09.06.2005 | ||
| LU | 30.06.2005 | ||
| MC | 30.06.2005 | ||
| GR | 13.07.2005 | ||
| PT | 13.09.2005 | ||
| Former [2007/08] | IE | 09.06.2005 | |
| LU | 30.06.2005 | ||
| MC | 30.06.2005 | ||
| GR | 13.07.2005 | ||
| PT | 13.09.2005 | ||
| Former [2006/28] | IE | 09.06.2005 | |
| MC | 30.06.2005 | ||
| GR | 13.07.2005 | ||
| PT | 13.09.2005 | ||
| Former [2006/25] | IE | 09.06.2005 | |
| GR | 13.07.2005 | ||
| PT | 13.09.2005 | ||
| Former [2006/14] | GR | 13.07.2005 | |
| PT | 13.09.2005 | Documents cited: | Search | [A]US5499299 (TAKENAKA MASAHIKO [JP], et al) [A] 1-27* column 3, line 10 - column 4, line 12 * | International search | [Y] - DENNING D., Cryptography and data security, (1982), XP002934046 [Y] * pages 59-64, 71-74, 90-93, 135-138, 147 * | [Y] - SCHNEIER B., Applied cryptography, JOHN WILEY, (199510), XP002934045 [Y] * page 446 - pages 447, 455 * | [Y] - BOSSELAERS A., "Comparison of three modular reduction functions", CRYPTO '93, (1994), pages 175 - 186, XP002934044 |