-
EP0586090
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP0586090
| EP0586090 - Method and apparatus for communication in a CDMA cellular telephone system [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 06.03.1998 Database last updated on 04.11.2024 | Most recent event Tooltip | 06.03.1998 | Application deemed to be withdrawn | published on 22.04.1998 [1998/17] | Applicant(s) | For all designated states CSIR Scientia 0001 Pretoria / ZA | [N/P] |
| Former [1994/10] | For all designated states CSIR Scientia, Meiring Naude Road Pretoria Transvaal Province / ZA | Inventor(s) | 01 /
Cabion, Paul Joseph 17 Albert Avenue, Northecliffe Johannesburg, Transvaal / ZA | 02 /
Pauw, Christoff Karl 330 Oklahoma Road, Faerie Glen Pretoria, Transvaal / ZA | [1994/10] | Representative(s) | Crawford, Fiona Merle, et al Elkington and Fife LLP, Prospect House 8 Pembroke Road Sevenoaks Kent TN13 1XR / GB | [N/P] |
| Former [1994/10] | Crawford, Fiona Merle, et al Elkington and Fife Prospect House 8 Pembroke Road Sevenoaks, Kent TN13 1XR / GB | Application number, filing date | 93306037.8 | 30.07.1993 | [1994/10] | Priority number, date | ZA19920005778 | 31.07.1992 Original published format: ZA 925778 | [1994/10] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0586090 | Date: | 09.03.1994 | Language: | EN | [1994/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 26.11.1993 | Classification | IPC: | H04B7/26, H04B7/216, H04J13/00 | [1994/10] | CPC: |
H04W56/0045 (EP);
H04B7/2668 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1994/10] | Title | German: | Verfahren und Vorrichtung zur Kommunikation in einen Fernsprechzellensystem mit Kodemultiplex-Vielfachzugriff | [1994/10] | English: | Method and apparatus for communication in a CDMA cellular telephone system | [1994/10] | French: | Procédé et dispositif pour communication dans un système téléphonique cellulaire et à accès multiple par différence de code | [1994/10] | Examination procedure | 08.09.1994 | Examination requested [1994/44] | 01.02.1997 | Application deemed to be withdrawn, date of legal effect [1998/17] | 03.03.1997 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [1998/17] | Fees paid | Renewal fee | 11.07.1995 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 31.07.1996 | 04 M06 Not yet paid | 31.07.1997 | 05 M06 Not yet paid |
| 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. | Documents cited: | Search | [DA]US4460992 (GUTLEBER FRANK S [US]) [DA] 1-4,10 * column 2, line 53 - column 3, line 39 * * figure 1 *; | [A] - OTSU ET AL., "THE JAPANESE CS EXPERIMENTS Part VI C: COMMUNICATIONS EXPERIMENTS: SPREAD SPECTRUM MULTIPLE ACCESS", IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, NEW YORK US, (198605), vol. 22, no. 3, pages 281 - 290 [A] 1-3,6,10,12-14 * N.HAMAMOTO & T.MASAMURA * * page 283, column L, line 4 - column R, line 10 * * figure 99 * | [A] - DE GAUDENZI ET AL., "BANDLIMITED QUASI-SYNCHRONOUS CDMA: A NOVEL SATELLITE ACCESS TECHNIQUE FOR MOBILE AND PERSONAL COMMUNICATION SYSTEMS", IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATION, NEW YORK US, (199202), vol. 10, no. 2, pages 328 - 342, XP000272933 [A] 1-5,9,10,12,13,18 * page 329, column L, line 12 - line 27 * * page 329, column R, line 1 - page 330, column R, line 28 * * page 336, column L, line 9 - page 337, column R, line 19 * * page 338, column L, line 10 - line 29 * * figures 1,2,14-17 * DOI: http://dx.doi.org/10.1109/49.126984 | [A] - L.F.CHANG & S.ARIYAVISITAKUL, "PERFORMANCE OF POWER CONTROL METHOD FOR CDMA RADIO COMMUNICATIONS SYSTEM", ELECTRONICS LETTERS, ENAGE GB, (19910523), vol. 27, no. 11, pages 920 - 922, XP000232433 [A] 9,18 * page 920, column R, line 2 - line 6 * |