-
EP0677191
European procedure
Extract from the Register of European Patents
EP About this file: EP0677191
| EP0677191 - METHOD AND APPARATUS FOR TRANSMITTING NRZ DATA SIGNALS ACROSS AN ISOLATION BARRIER DISPOSED IN AN INTERFACE BETWEEN ADJACENT DEVICES ON A BUS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.01.2004 Database last updated on 24.08.2024 | Most recent event Tooltip | 18.12.2009 | Change - applicant | published on 20.01.2010 [2010/03] | Applicant(s) | For all designated states APPLE COMPUTER, INC. 20525 Mariani Avenue Cupertino California 95014 / US | [2010/03] |
| Former [1995/42] | For all designated states APPLE COMPUTER, INC. 20525 Mariani Avenue, 38-I Cupertino, California 95014 / US | Inventor(s) | 01 /
VAN BRUNT, Roger 1214A Stanyan Street San Francisco, CA 94117 / US | 02 /
OPRESCU, Florin 833 Fife Way Sunnyvale, CA 94087 / US | [1995/42] | Representative(s) | Wombwell, Francis Forresters 15, Hamilton Square Birkenhead Merseyside CH41 6BR / GB | [N/P] |
| Former [1995/42] | Wombwell, Francis Potts, Kerr & Co. 15, Hamilton Square Birkenhead Merseyside L41 6BR / GB | Application number, filing date | 94905427.4 | 16.12.1993 | [1995/42] | WO1993US12324 | Priority number, date | US19920999155 | 31.12.1992 Original published format: US 999155 | [1995/42] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9416390 | Date: | 21.07.1994 | Language: | EN | [1994/17] | Type: | A1 Application with search report | No.: | EP0677191 | Date: | 18.10.1995 | Language: | EN | The application published by WIPO in one of the EPO official languages on 21.07.1994 takes the place of the publication of the European patent application. | [1995/42] | Type: | B1 Patent specification | No.: | EP0677191 | Date: | 26.03.2003 | Language: | EN | [2003/13] | Search report(s) | International search report - published on: | EP | 21.07.1994 | Classification | IPC: | G06F13/40, H04L25/49, H03M5/18 | [1995/42] | CPC: |
G06F13/4072 (EP,US);
G06F13/40 (KR);
H03M5/18 (EP,US);
H04L25/0266 (EP,US);
H04L25/4925 (EP,US)
| Designated contracting states | DE, FR, GB, IT, SE [1995/42] | Title | German: | VERFAHREN UND VORRICHTUNG ZUR NRZ-DATENSIGNALENÜBERTRAGUNG DURCH EINE ISOLIERUNGBARRIERE IN EINER SCHNITTSTELLE ZWISCHEN NACHBARVORRICHTUNGEN AUF EINEM BUS | [1995/42] | English: | METHOD AND APPARATUS FOR TRANSMITTING NRZ DATA SIGNALS ACROSS AN ISOLATION BARRIER DISPOSED IN AN INTERFACE BETWEEN ADJACENT DEVICES ON A BUS | [1995/42] | French: | PROCEDE ET APPAREIL DE TRANSMISSION DE SIGNAUX DE DONNEES NRZ A TRAVERS UNE BARRIERE ISOLANTE DISPOSEE DANS UNE INTERFACE ENTRE DES DISPOSITIFS ADJACENTS SUR UN BUS | [1995/42] | Entry into regional phase | 01.05.1995 | National basic fee paid | 01.05.1995 | Designation fee(s) paid | 01.05.1995 | Examination fee paid | Examination procedure | 11.07.1994 | Request for preliminary examination filed International Preliminary Examining Authority: US | 02.05.1995 | Examination requested [1995/42] | 28.08.2001 | Despatch of a communication from the examining division (Time limit: M04) | 19.12.2001 | Reply to a communication from the examining division | 19.02.2002 | Despatch of a communication from the examining division (Time limit: M02) | 24.04.2002 | Reply to a communication from the examining division | 19.07.2002 | Communication of intention to grant the patent | 14.11.2002 | Fee for grant paid | 14.11.2002 | Fee for publishing/printing paid | Divisional application(s) | EP02008694.8 / EP1306765 | Opposition(s) | 30.12.2003 | No opposition filed within time limit [2004/12] | Fees paid | Renewal fee | 27.11.1995 | Renewal fee patent year 03 | 22.11.1996 | Renewal fee patent year 04 | 24.11.1997 | Renewal fee patent year 05 | 04.12.1998 | Renewal fee patent year 06 | 06.12.1999 | Renewal fee patent year 07 | 07.12.2000 | Renewal fee patent year 08 | 31.12.2001 | Renewal fee patent year 09 | 23.12.2002 | Renewal fee patent year 10 |
| 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. | Cited in | International search | [Y]EP0299639 (DAVID SYSTEMS INC [US]) [Y] 1-3,5,6 * page 3, column 4, line 45 - page 4, column 5, line 53; figure 5 *; | [A]EP0474185 (ALCATEL BUSINESS SYSTEMS [FR]) [A] 1-6* page 5, line 31 - page 6, line 18; figure 6 *; | [A]US5160929 (COSTELLO JOHN F [US]) [A] 1-6 * column 3, line 67 - column 5, line 23; figure 2 * | [Y] - "on-chip implementation of a CMOS duo-binary encoder", IBM TECHNICAL DISCLOSURE BULLETIN, NEW YORK US, (199001), vol. 32, no. 8A, pages 157 - 158 [Y] 1-3,5,6 * the whole document * |