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Date of decision 25 July 2003
Case number T 0149/02 - 3.4.3
Application number 93118670.4
IPC H01L33/00
Proceedings Language EN
Title of the application Light-emitting gallium nitride-based compound semiconductor device
Applicant name Nichia Corporation
Opponent name -
Headnote
-
Articles and Rules EPC . Art 123(2)
. Art 56
. Art 84
Keywords
Reformatio in peius
Clarity - (yes)
Cited Decisions T 0401/95
T 0583/95
Catchwords:
The principle of prohibition of "reformatio in peius" ensures that a judicial body has no power to put a sole appellant in a worse situation than if he had not appealed. The doctrine of prohibition of reformatio in peius however, cannot be construed to apply separately to each point or issue decided, or the reasoning leading to the impugned decision.

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