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EP0158645
European procedure
Extract from the Register of European Patents
EP About this file: EP0158645
| EP0158645 - DATA COMMUNICATION METHOD AND CIRCUITRY [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.01.1989 Database last updated on 02.11.2024 | Most recent event Tooltip | 16.01.1989 | No opposition filed within time limit | published on 08.03.1989 [1989/10] | Applicant(s) | For all designated states AT&T Corp. 32 Avenue of the Americas New York, NY 10013-2412 / US | [1985/43] | Inventor(s) | 01 /
MARZEC, Richard, Peter 92 Swimming River Road Lincroft, NJ 07738 / US | 02 /
SCHRAMM, George, William 273 Michael Avenue Oakhurst, NJ 07755 / US | 03 /
SHARP, John, Burton 2345 Ash Street Denver, CO 80207 / US | 04 /
STELTE, David, John 1963 Brentwood Lane Wheaton, IL 60187 / US | 05 /
TUTELMAN, David, Morris 16 Tilton Drive Wayside, NJ 07712 / US | [1985/43] | Representative(s) | Watts, Christopher Malcolm Kelway, et al Lucent Technologies (UK) Ltd, 5 Mornington Road Woodford Green Essex, IG8 0TU / GB | [N/P] |
| Former [1985/43] | Watts, Christopher Malcolm Kelway, Dr., et al AT&T (UK) Ltd. 5, Mornington Road Woodford Green Essex, IG8 0TU / GB | Application number, filing date | 84903387.3 | 29.08.1984 | [1985/43] | WO1984US01376 | Priority number, date | US19830538158 | 03.10.1983 Original published format: US 538158 | [1985/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8501627 | Date: | 11.04.1985 | Language: | EN | [1985/09] | Type: | A1 Application with search report | No.: | EP0158645 | Date: | 23.10.1985 | Language: | EN | The application published by WIPO in one of the EPO official languages on 11.04.1985 takes the place of the publication of the European patent application. | [1985/43] | Type: | B1 Patent specification | No.: | EP0158645 | Date: | 10.02.1988 | Language: | EN | [1988/06] | Search report(s) | International search report - published on: | EP | 11.04.1985 | Classification | IPC: | H03M13/00, H04M11/06, H04Q11/04 | [1988/06] | CPC: |
H04Q11/0428 (EP,US);
H04L9/40 (EP,US);
H04L69/324 (EP,US)
|
| Former IPC [1985/43] | H04L1/10 | Designated contracting states | BE, DE, FR, GB, NL, SE [1985/43] | Title | German: | VERFAHREN UND ANORDNUNG ZUR DATENKOMMUNIKATION | [1985/43] | English: | DATA COMMUNICATION METHOD AND CIRCUITRY | [1985/43] | French: | PROCEDE ET CIRCUITS DE COMMUNICATION DE DONNEES | [1985/43] | Entry into regional phase | 24.05.1985 | National basic fee paid | 24.05.1985 | Designation fee(s) paid | 17.09.1985 | Examination fee paid | Examination procedure | 17.09.1985 | Examination requested [1985/49] | 22.09.1986 | Despatch of a communication from the examining division (Time limit: M04) | 29.01.1987 | Reply to a communication from the examining division | 23.04.1987 | Despatch of communication of intention to grant (Approval: ) | 05.08.1987 | Communication of intention to grant the patent | 15.10.1987 | Fee for grant paid | 15.10.1987 | Fee for publishing/printing paid | Opposition(s) | 11.11.1988 | No opposition filed within time limit [1989/10] | Fees paid | Renewal fee | 15.08.1986 | Renewal fee patent year 03 | 21.08.1987 | Renewal fee patent year 04 |
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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. | Cited in | International search | EP0116430 [ ] (AMERICAN TELEPHONE & TELEGRAPH [US]); | EP0117644 [ ] (AMERICAN TELEPHONE & TELEGRAPH [US]) | Examination | - Data Communications, vol. 12, no. 8, August 1983 (New York, US), W.D. Brodd: "HDLC, ADCCP, and SDLC: What's the difference?", pages 115-122 | - Computer Design, vol. 22, no. 3, March 1983 (Winchester, Massachusetts, US), A.J. Weissberger: "Bit oriented data link controls", pages 195-206 | - Computer Design, vol. 22, no. 4, April 1983 (Winchester, Massachusetts, US), A.J. Weissberger: "Bit oriented data link controls - Part II", pages 137-140, 142 |