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EP0129722
European procedure
Extract from the Register of European Patents
EP About this file: EP0129722
| EP0129722 - TDMA System with a communications controller [Right-click to bookmark this link] | |||
| Former [1985/01] | Communications controller in a TDMA system | ||
| [1987/11] | Status | No opposition filed within time limit Status updated on 19.01.1988 Database last updated on 30.07.2024 | Most recent event Tooltip | 19.01.1988 | No opposition filed within time limit | published on 09.03.1988 [1988/10] | Applicant(s) | For all designated states International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
| Former [1985/01] | For all designated states International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Bensadon, Joseph Marburg 20130 Wynnfield Drive Germantown Maryland / US | 02 /
Brickman, Norman Frederick 11709 Milbern Drive Potomac Maryland / US | [1985/01] | Representative(s) | Lewit, Leonard IBM Deutschland GmbH Schönaicher Strasse 220 D-7030 Böblingen / DE | [N/P] |
| Former [1985/01] | Lewit, Leonard, Dipl.-Ing. IBM Deutschland GmbH Schönaicher Strasse 220 D-7030 Böblingen / DE | Application number, filing date | 84105936.3 | 25.05.1984 | [1985/01] | Priority number, date | US19830508312 | 27.06.1983 Original published format: US 508312 | [1985/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0129722 | Date: | 02.01.1985 | Language: | EN | [1985/01] | Type: | B1 Patent specification | No.: | EP0129722 | Date: | 11.03.1987 | Language: | EN | [1987/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.10.1984 | Classification | IPC: | H04B7/185 | [1985/01] | CPC: |
H04B7/212 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1985/01] | Title | German: | Vielfachzugriff-Zeitmultiplexsystem mit einem Kommunikationskontrollgerät | [1987/11] | English: | TDMA System with a communications controller | [1987/11] | French: | Système AMRT avec un contrôleur de communications | [1987/11] |
| Former [1985/01] | Kommunikationskontrollgerät in einem Zeitmultiplexsystem mit Vielfachzugriff | ||
| Former [1985/01] | Communications controller in a TDMA system | ||
| Former [1985/01] | Contrôleur de communications dans un système AMRT | Examination procedure | 23.11.1984 | Examination requested [1985/06] | 25.11.1985 | Despatch of a communication from the examining division (Time limit: M04) | 20.03.1986 | Reply to a communication from the examining division | 23.05.1986 | Despatch of communication of intention to grant (Approval: ) | 09.09.1986 | Communication of intention to grant the patent | 10.10.1986 | Fee for grant paid | 10.10.1986 | Fee for publishing/printing paid | Opposition(s) | 12.12.1987 | No opposition filed within time limit [1988/10] | Fees paid | Renewal fee | 23.05.1986 | 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. | Documents cited: | Search | [A]EP0077913 (IBM [US]); | [A]EP0035231 (IBM [US]) | [A] - DATA COMMUNICATIONS, vol. 10, no. 2, February 1981, pages 83-97, New York, US; V. YANOSCHAK: "Implementing the X.21 interface" |