-
EP0380167
European procedure
Extract from the Register of European Patents
EP About this file: EP0380167
| EP0380167 - Adaptive predistortion circuit [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.06.1995 Database last updated on 03.09.2024 | Most recent event Tooltip | 24.06.1995 | No opposition filed within time limit | published on 16.08.1995 [1995/33] | Applicant(s) | For:FR
LABORATOIRES D'ELECTRONIQUE PHILIPS 3, Avenue Descartes 94450 Limeil-Brévannes / FR | For:DE
GB
IT
SE
Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | [N/P] |
| Former [1990/31] | For:FR
LABORATOIRES D'ELECTRONIQUE PHILIPS 3, Avenue Descartes F-94450 Limeil-Brévannes / FR | ||
| For:DE
GB
IT
SE
Philips Electronics N.V. Groenewoudseweg 1 NL-5621 BA Eindhoven / NL | Inventor(s) | 01 /
Karam, Georges SOCIETE CIVILE S.P.I.D. 209, rue de l'Université F-75007 Paris / FR | 02 /
Sari, Hikmet SOCIETE CIVILE S.P.I.D. 209, rue de l'Université F-75007 Paris / FR | [1990/31] | Representative(s) | Landousy, Christian, et al Philips IP&S France Société Civile SPID 33 rue de Verdun BP 313 92156 Suresnes Cedex / FR | [N/P] |
| Former [1990/31] | Landousy, Christian, et al Société Civile S.P.I.D. 156, Boulevard Haussmann F-75008 Paris / FR | Application number, filing date | 90200130.4 | 18.01.1990 | [1990/31] | Priority number, date | FR19890000813 | 24.01.1989 Original published format: FR 8900813 | [1990/31] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0380167 | Date: | 01.08.1990 | Language: | FR | [1990/31] | Type: | B1 Patent specification | No.: | EP0380167 | Date: | 24.08.1994 | Language: | FR | [1994/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.06.1990 | Classification | IPC: | H04L27/36, H04B1/62 | [1990/31] | CPC: |
H03F1/3252 (EP,US);
H04B1/62 (EP,US);
H04L27/368 (EP,US)
| Designated contracting states | DE, FR, GB, IT, SE [1990/31] | Title | German: | Adaptive Vorverzerrungsschaltung | [1990/31] | English: | Adaptive predistortion circuit | [1990/31] | French: | "Circuit de prédistorsion adaptative" | [1990/31] | Examination procedure | 30.01.1991 | Examination requested [1991/14] | 08.11.1993 | Despatch of communication of intention to grant (Approval: Yes) | 25.02.1994 | Communication of intention to grant the patent | 26.05.1994 | Fee for grant paid | 26.05.1994 | Fee for publishing/printing paid | Opposition(s) | 25.05.1995 | No opposition filed within time limit [1995/33] | Fees paid | Renewal fee | 28.01.1992 | Renewal fee patent year 03 | 27.01.1993 | Renewal fee patent year 04 | 26.01.1994 | Renewal fee patent year 05 |
| 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 | [AD]US4291277 (DAVIS ROBERT C, et al) | [ ] - IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS ICC'83, Boston, US, 19-22 juin 1983, pages 864-868, IEEE, New York, US; A.A.M. SALEH et al.: "Adaptive linearization of power amplifiers in digital radio systems" | Examination | - THE BELL SYSTEM TECHNICAL JOURNAL, vol. 62, no. 4, avril 1983, pages 1019-1033, American Telephone and Telegraph Co., US; A.A.M. SALEH et al.: "Adaptive linearization of power amplifiers in digital radio systems" |