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Date of decision 15 September 2004
Case number T 0970/00 - 3.4.2
Application number 96109616.1
IPC G02F1/335
Proceedings Language EN
Title of the application Acousto-optic deflector device
Applicant name MURATA MANUFACTURING CO., LTD.
Opponent name -
Headnote
-
Articles and Rules EPC . Art 56
Keywords
Inventive step (yes) - ex-post facto assessment of the disclosure of the closest prior art
Cited Decisions T 0967/97
Catchwords:
Any attempt to interpret the disclosure of the closest prior art so as to distort or misrepresent, based on hindsight knowledge of the invention, the proper technical teaching of the disclosure in such a way that it artificially meets specific features recited in the claim under consideration must fail, especially as this would risk unfairly and tendentiously concealing the technical contribution of the invention and prejudice the subsequent objective determination of the technical problem solved by the claimed invention (point 4.1.2 of the Reasons).

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