T 1088/11 () of 17.6.2016

European Case Law Identifier: ECLI:EP:BA:2016:T108811.20160617
Date of decision: 17 June 2016
Case number: T 1088/11
Application number: 01305966.2
IPC class: H01L 23/495
H01L 25/07
Language of proceedings: EN
Distribution: C
Download and more information:
Decision text in EN (PDF, 506 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Semiconductor device
Applicant name: Hitachi, Ltd.
Opponent name: Infineon Technologies AG
Board: 3.4.03
Headnote: -
Relevant legal provisions:
European Patent Convention Art 18(2)
European Patent Convention Art 19(2)
European Patent Convention Art 21(4)
European Patent Convention Art 111(1)
European Patent Convention R 103(1)(a)
European Patent Convention R 113
European Patent Convention R 115(1)
Rules of procedure of the Boards of Appeal Art 11
Keywords: Composition of the opposition division
Remittal to the department of first instance - (yes)
Fundamental procedural defect - (yes)
Reimbursement of appeal fee - (yes)
Competence of the boards of appeal - composition of the board of appeal
Catchwords:

In principle, an opposition division may set aside a decision to enlarge its composition pursuant to Article 19(2) EPC (Reasons, point 11.2).

Where an opposition division has been enlarged, but the case is nevertheless decided in a composition of three members, there should be clear evidence on the public file that a decision to set aside enlargement was taken by the opposition division in its four member composition prior to the final decision (Reasons, point 17.3).

Cited decisions:
G 0005/83
G 0008/91
J 0002/08
T 0390/86
T 0433/93
T 0990/06
T 2106/09
T 0285/11
T 1254/11
Citing decisions:
T 0266/14
T 2475/17

19 references found.

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EPC Articles

EPC Implementing Rules

Offical Journal of the EPO

Case Law Book: III Amendments

Case Law Book: V Priority

Case Law of the Enlarged Board

General Case Law