T 0378/93 (Field-effect transistor/Toshiba) of 6.12.1995

European Case Law Identifier: ECLI:EP:BA:1995:T037893.19951206
Date of decision: 06 December 1995
Case number: T 0378/93
Application number: 87102455.0
IPC class: H01L 21/28
Language of proceedings: EN
Distribution: C
Download and more information:
Decision text in EN (PDF, 947 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Self-aligned ultra high-frequency field-effect transistor, and method for manufacturing the same.
Applicant name: Kabushiki Kaisha Toshiba
Opponent name: -
Board: 3.4.01
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 56
European Patent Convention 1973 R 34(1)(c)
European Patent Convention 1973 R 88
Keywords: Inventive step (yes)
Correction of obvious errors
Deletion of prohibited matter
Novelty - prior disclosure - erroneous
Catchwords:

-

Cited decisions:
T 0766/91
Citing decisions:
T 0534/98

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