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EP0877320
European procedure
Extract from the Register of European Patents
EP About this file: EP0877320
| EP0877320 - Terminal emulator data stream differencing system [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.11.2004 Database last updated on 02.11.2024 | Most recent event Tooltip | 19.11.2004 | No opposition filed within time limit | published on 05.01.2005 [2005/01] | Applicant(s) | For all designated states International Business Machines Corporation Armonk, NY 10504 / US | [N/P] |
| Former [2004/03] | For all designated states INTERNATIONAL BUSINESS MACHINES CORPORATION Armonk, NY 10504 / US | ||
| Former [1998/46] | For all designated states INTERNATIONAL BUSINESS MACHINES CORPORATION Armonk, NY 10504 / US | Inventor(s) | 01 /
Housel, Barron Cornelius, III 702 Kensington Drive Chapel Hill, North Carolina 27514 / US | 02 /
Lindquist, David Bruce 4001 Lake Springs Court Raleigh, North Carolina 27613 / US | 03 /
Wesley, Ajamu Akinwumi 500 Cardinal Drive Raleigh, North Carolina 27604 / US | [1998/46] | Representative(s) | Zerbi, Guido Maria Intellectual Property Department IBM United Kingdom Ltd. Hursley Park Winchester, Hampshire SO21 2JN / GB | [N/P] |
| Former [1998/46] | Zerbi, Guido Maria Intellectual Property Department, IBM United Kingdom Ltd., Hursley Park Winchester, Hampshire SO21 2JN / GB | Application number, filing date | 98303235.0 | 27.04.1998 | [1998/46] | Priority number, date | US19970852586 | 07.05.1997 Original published format: US 852586 | [1998/46] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0877320 | Date: | 11.11.1998 | Language: | EN | [1998/46] | Type: | B1 Patent specification | No.: | EP0877320 | Date: | 14.01.2004 | Language: | EN | [2004/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.09.1998 | Classification | IPC: | G06F13/10 | [1998/46] | CPC: |
G06F13/107 (EP,US);
G06F9/455 (KR)
| Designated contracting states | DE, FR, GB [1999/29] |
| Former [1998/46] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Datenstromdifferenzierungssystem für Endgerätemulator | [1998/46] | English: | Terminal emulator data stream differencing system | [1998/46] | French: | Système de formation de différence de flux de données pour émulateur de terminal | [1998/46] | Examination procedure | 02.11.1998 | Examination requested [1998/53] | 05.12.2002 | Despatch of a communication from the examining division (Time limit: M04) | 04.04.2003 | Reply to a communication from the examining division | 20.06.2003 | Despatch of a communication from the examining division (Time limit: M02) | 05.07.2003 | Reply to a communication from the examining division | 25.07.2003 | Communication of intention to grant the patent | 24.10.2003 | Fee for grant paid | 24.10.2003 | Fee for publishing/printing paid | Opposition(s) | 15.10.2004 | No opposition filed within time limit [2005/01] | Fees paid | Renewal fee | 13.04.2000 | Renewal fee patent year 03 | 12.04.2001 | Renewal fee patent year 04 | 15.04.2002 | Renewal fee patent year 05 | 14.04.2003 | Renewal fee patent year 06 |
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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 | [X]US5592512 (SPIESS GARY N [US]) [X] 1,2,13-15,24-26 * column 1, line 25 - column 5, line 21; figure 1 * * column 9, line 29 - column 10, line 15; figure 6 *; | [A] - "Emulation Data Stream", IBM TECHNICAL DISCLOSURE BULLETIN., NEW YORK US, (199008), vol. 33, no. 3b, pages 221 - 223, XP000124330 [A] 1,2,13-15,24-26 * the whole document * |