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Extract from the Register of European Patents

EP About this file: EP0401341

EP0401341 - LOW TEMPERATURE COFIRED CERAMIC PACKAGES FOR MICROWAVE AND MILLIMETER WAVE GALLIUM ARSENIDE INTEGRATED CIRCUITS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.09.1994
Database last updated on 12.07.2024
Most recent event   Tooltip03.09.1994No opposition filed within time limitpublished on 26.10.1994 [1994/43]
Applicant(s)For all designated states
Hughes Aircraft Company
7200 Hughes Terrace P.O. Box 45066
Los Angeles, California 90045-0066 / US
[N/P]
Former [1992/27]For all designated states
Hughes Aircraft Company
7200 Hughes Terrace P.O. Box 45066
Los Angeles, California 90045-0066 / US
Former [1990/50]For all designated states
HUGHES AIRCRAFT COMPANY
P.O. Box 80028
Los Angeles, CA 90080-0028 / US
Inventor(s)01 / POLINSKI, Paul, W., Sr.
32872 Danapoplar
Dana Point, CA 92629 / US
[1990/50]
Representative(s)Winter, Brandl - Partnerschaft mbB
Alois-Steinecker-Straße 22
85354 Freising / DE
[N/P]
Former [1990/50]KUHNEN, WACKER & PARTNER
Alois-Steinecker-Strasse 22
D-85354 Freising / DE
Application number, filing date90900581.113.11.1989
[1990/50]
WO1989US05026
Priority number, dateUS1988028986227.12.1988         Original published format: US 289862
[1990/50]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9007793
Date:12.07.1990
Language:EN
[1990/16]
Type: A1 Application with search report 
No.:EP0401341
Date:12.12.1990
Language:EN
The application published by WIPO in one of the EPO official languages on 12.07.1990 takes the place of the publication of the European patent application.
[1990/50]
Type: B1 Patent specification 
No.:EP0401341
Date:03.11.1993
Language:EN
[1993/44]
Search report(s)International search report - published on:EP12.07.1990
ClassificationIPC:H01L23/66, H01L25/16
[1990/50]
CPC:
H01L23/66 (EP,US); H01P3/08 (EP,US); H05K1/183 (EP,US);
H01L2924/0002 (EP,US); H01L2924/09701 (EP,US); H01L2924/3011 (EP,US)
C-Set:
H01L2924/0002, H01L2924/00 (EP,US)
Designated contracting statesDE,   FR,   GB,   SE [1990/50]
TitleGerman:BEI NIEDRIGER TEMPERATUR ZUSAMMENGEBRANNTE KERAMISCHE PACKUNGEN FÜR INTEGRIERTE MIKROWELLEN- UND MILLIMETERWELLEN-GALLIUMARSENID-SCHALTUNGEN[1990/50]
English:LOW TEMPERATURE COFIRED CERAMIC PACKAGES FOR MICROWAVE AND MILLIMETER WAVE GALLIUM ARSENIDE INTEGRATED CIRCUITS[1990/50]
French:BOITIERS CERAMIQUES A CO-CUISSON A FAIBLE TEMPERATURE POUR CIRCUITS INTEGRES A L'ARSENIURE DE GALLIUM POUR MICRO-ONDES ET ONDES MILLIMETRIQUES[1990/50]
Entry into regional phase21.07.1990National basic fee paid 
21.07.1990Designation fee(s) paid 
18.12.1990Examination fee paid 
Examination procedure18.12.1990Examination requested  [1991/07]
09.01.1992Despatch of a communication from the examining division (Time limit: M04)
19.05.1992Reply to a communication from the examining division
05.06.1992Despatch of a communication from the examining division (Time limit: M02)
11.08.1992Reply to a communication from the examining division
29.12.1992Despatch of communication of intention to grant (Approval: Yes)
03.05.1993Communication of intention to grant the patent
09.08.1993Fee for grant paid
09.08.1993Fee for publishing/printing paid
Opposition(s)04.08.1994No opposition filed within time limit [1994/43]
Fees paidRenewal fee
11.10.1991Renewal fee patent year 03
19.10.1992Renewal 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.
Cited inInternational searchUS4172261  [ ] (ANAZAWA SHINZO [JP], et al);
 EP0015709  [ ] (FUJITSU LTD [JP]);
 EP0198621  [ ] (FUJITSU LTD [JP]);
 EP0209642  [ ] (HEWLETT PACKARD CO [US]);
 EP0272188  [ ] (FAIRCHILD SEMICONDUCTOR [US])
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.