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Inventor
DIETRICH JOHANNDES
DE
2 patents
Patents
2 patents
US6891526B2
May 10, 2005
Input device for commanding control operations of a real and virtual object
DEUTSCH ZENTR LUFT & RAUMFAHRT
98 citations
95
US6550346B2
Apr 22, 2003
Device for sensing relative movements between an object and a baseplate
DEUTSCH ZENTR LUFT & RAUMFAHRT
42 citations
90