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EP0203231
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EP About this file: EP0203231
| EP0203231 - Transient absorption semiconductor device comprising at least one zenerdiode [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 08.12.1987 Database last updated on 09.09.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states SEMITRON CRICKLADE LTD. Cricklade Swindon Wiltshire SN6 6HQ / GB | [1986/49] | Inventor(s) | 01 /
Wood, Michael John Court Garden House 3 the Street Uley Dursley Glougestershire / GB | [1986/49] | Representative(s) | Mehl, Ernst Postfach 22 13 17 80503 München / DE | [N/P] |
| Former [1986/49] | Mehl, Ernst, Dipl.-Ing. Postfach 22 13 17 D-80503 München / DE | Application number, filing date | 85303685.3 | 24.05.1985 | [1986/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0203231 | Date: | 03.12.1986 | Language: | EN | [1986/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.03.1986 | Classification | IPC: | H01L29/90 | [1986/49] | CPC: |
H01L29/866 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1986/49] | Title | German: | Halbleitervorrichtung mit wenigstens einer Zenerdiode zur Unterdrückung von Störungen | [1986/49] | English: | Transient absorption semiconductor device comprising at least one zenerdiode | [1986/49] | French: | Dispositif semi-conducteur absorbant les transitoires comprenant au moins une diode Zener | [1986/49] | File destroyed: | 23.06.1993 | Examination procedure | 11.06.1985 | Examination requested [1986/49] | 01.06.1987 | Despatch of a communication from the examining division (Time limit: M06) | 03.12.1987 | Application withdrawn by applicant [1988/04] | Fees paid | Renewal fee | 22.05.1987 | Renewal fee patent year 03 |
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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]JP5835984 ; | [A]JP5772389 ; | [X]DE3048816 ; | [AD]EP0088179 ; | [A]US4138280 ; | [AD]US4262295 | [A] - PATENTS ABSTRACTS OF JAPAN, vol. 7, no. 115 (E-176)[1260], May 19, 1983; & JP - A - 58 35 984 (HITACHI SEISAKUSHO K.K.) 02-03-1983, & JP5835984 A 00000000 | [A] - PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 151 (E-124)[1029], August 11, 1982; & JP - A - 57 72 389 (HITACHI SEISAKUSHO K.K.) 06-05-1982, & JP5772389 A 00000000 |