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EP0905938
European procedure
Extract from the Register of European Patents
EP About this file: EP0905938
| EP0905938 - Hardware checksum assist for network protocol stacks [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.10.2005 Database last updated on 02.11.2024 | Most recent event Tooltip | 28.10.2005 | No opposition filed within time limit | published on 14.12.2005 [2005/50] | Applicant(s) | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, CA 94304 / US | [N/P] |
| Former [2001/18] | For all designated states Hewlett-Packard Company, A Delaware Corporation 3000 Hanover Street Palo Alto, CA 94304 / US | ||
| Former [1999/13] | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, California 94304 / US | Inventor(s) | 01 /
Dowling, Brian M. 2511 Kennedy Place E1 Dorado Hills, CA 95762 / US | 02 /
Warling, Christian J. 5720 Mesa Verde Circle Rocklin, CA 95677 / US | 03 /
Wendt, James G. 11260 Rosemary Drive Auburn, CA 95603 / US | [1999/13] | Representative(s) | Schoppe, Fritz Schoppe, Zimmermann, Stöckeler & Zinkler Patentanwälte Postfach 246 82043 Pullach bei München / DE | [N/P] |
| Former [1999/13] | Schoppe, Fritz, Dipl.-Ing. Schoppe & Zimmermann Patentanwälte Postfach 71 08 67 81458 München / DE | Application number, filing date | 98110095.1 | 03.06.1998 | [1999/13] | Priority number, date | US19970937912 | 25.09.1997 Original published format: US 937912 | [1999/13] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0905938 | Date: | 31.03.1999 | Language: | EN | [1999/13] | Type: | A3 Search report | No.: | EP0905938 | Date: | 27.09.2000 | [2000/39] | Type: | B1 Patent specification | No.: | EP0905938 | Date: | 22.12.2004 | Language: | EN | [2004/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.08.2000 | Classification | IPC: | H04L1/00, H04L29/06 | [2000/39] | CPC: |
H04L1/0057 (EP,US)
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| Former IPC [1999/13] | H04L1/00 | Designated contracting states | DE, FR, GB [2001/24] |
| Former [1999/13] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Hardware Erzeugung von Kontrollsumme für Netzwerkprotokollstapel | [1999/13] | English: | Hardware checksum assist for network protocol stacks | [1999/13] | French: | Génération par matériel de sommes de contrôle pour empilage de protocole de réseau | [1999/13] | Examination procedure | 15.03.2001 | Amendment by applicant (claims and/or description) | 15.03.2001 | Examination requested [2001/19] | 09.07.2004 | Communication of intention to grant the patent | 15.10.2004 | Fee for grant paid | 15.10.2004 | Fee for publishing/printing paid | Opposition(s) | 23.09.2005 | No opposition filed within time limit [2005/50] | Fees paid | Renewal fee | 23.05.2000 | Renewal fee patent year 03 | 23.05.2001 | Renewal fee patent year 04 | 24.06.2002 | Renewal fee patent year 05 | 23.06.2003 | Renewal fee patent year 06 | 23.06.2004 | Renewal fee patent year 07 |
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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. | Documents cited: | Search | [XA]EP0572146 (HEWLETT PACKARD CO [US]) [X] 1-7 * column 2, line 6 - line 14 * * column 4, line 5 - line 15 * * column 8, line 25 - line 54 * * column 9, line 41 - line 50 * * column 10, line 44 - line 52 * * column 11, line 30 - column 13, line 33 * [A] 8-10; | [X]US5500864 (GONIA PATRICK S [US], et al) [X] 1-7 * column 1, line 21 - line 46 * * column 2, line 35 - line 56 * * column 3, line 25 - column 5, line 44 *; | [A]EP0725346 (TANDEM COMPUTERS INC [US]) [A] 8 * page 5, line 20 - line 53 *; | [A]WO9641424 (MICRON TECHNOLOGY INC [US]) [A] 8-10 * page 2, line 6 - line 24 * * page 4, line 17 - line 29 * * page 7, line 4 - line 12 * |