EP0543742 - Monolithic low-voltage protection diode with low capacity [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.11.1996 Database last updated on 31.08.2024 | Most recent event Tooltip | 22.11.1996 | No opposition filed within time limit | published on 08.01.1997 [1997/02] | Applicant(s) | For all designated states STMicroelectronics S.A. 7, Avenue Galliéni 94250 Gentilly / FR | [N/P] |
Former [1993/21] | For all designated states SGS-THOMSON MICROELECTRONICS S.A. 7, Avenue Galliéni F-94250 Gentilly / FR | Inventor(s) | 01 /
Anceau, Christine 46, Rue Principale F-37390 Saint Roch / FR | [1993/21] | Representative(s) | de Beaumont, Michel 1bis, rue Champollion 38000 Grenoble / FR | [N/P] |
Former [1993/21] | de Beaumont, Michel 1bis, rue Champollion F-38000 Grenoble / FR | Application number, filing date | 92420414.2 | 13.11.1992 | [1993/21] | Priority number, date | FR19910014446 | 18.11.1991 Original published format: FR 9114446 | [1993/21] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0543742 | Date: | 26.05.1993 | Language: | FR | [1993/21] | Type: | B1 Patent specification | No.: | EP0543742 | Date: | 17.01.1996 | Language: | FR | [1996/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.03.1993 | Classification | IPC: | H01L27/02 | [1993/21] | CPC: |
H01L27/0248 (EP,US);
H01L29/861 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1993/21] | Title | German: | Monolithische Niederspannungsschutzdiode mit geringer Kapazität | [1993/21] | English: | Monolithic low-voltage protection diode with low capacity | [1993/21] | French: | Diode de protection monolithique basse tension à faible capacité | [1993/21] | Examination procedure | 05.11.1993 | Examination requested [1994/03] | 27.01.1994 | Despatch of a communication from the examining division (Time limit: M04) | 14.02.1994 | Reply to a communication from the examining division | 06.02.1995 | Despatch of communication of intention to grant (Approval: Yes) | 22.05.1995 | Communication of intention to grant the patent | 21.06.1995 | Fee for grant paid | 21.06.1995 | Fee for publishing/printing paid | Opposition(s) | 18.10.1996 | No opposition filed within time limit [1997/02] | Fees paid | Renewal fee | 15.11.1994 | Renewal fee patent year 03 | 09.11.1995 | 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. | Documents cited: | Search | [A]JP61058262 ; | [A]US4922371 (GRAY RICHARD L [US], et al); | [A]GB2234126 (GAZELLE MICROCIRCUITS INC [US]) | [A] - PATENT ABSTRACTS OF JAPAN vol. 10, no. 221 (E-424)(2277) 2 Août 1986 & JP-A-61 058 262 ( FUJITSU ) 25 Mars 1986, & JP61058262 A 00000000 |