Inventor · disambiguated record
Andreas Gruhle
Also filed as: GRUHLE ANDREAS
4 granted patents·2 pending applications·108 citations·filing 1994–2006
78Inventor score
Top patents by PatentIndex Score
6 records- 0175US5424227AMethod of manufacture of silicon-germanium heterobipolar transistorsTELEFUNKEN MICROELECTRON·Filed 1994·Granted Jun 13, 1995·41 cites·10 claims
- 0269US6043517ASiGe photodetector with high efficiencyDAIMLER BENZ AG·Filed 1998·Granted Mar 28, 2000·42 cites·19 claims
- 0354US5587327AProcess for preparing a heterojunction bipolar transistorDAIMLER BENZ AG·Filed 1995·Granted Dec 24, 1996·23 cites·13 claims
- 0441US7079039B2Process and device for testing electric motors, in particular fan motors, for functionalityDAIMLER CHRYSLER AG·Filed 2003·Granted Jul 18, 2006·2 cites·17 claims
- 0539US2004131194A1Process and device for testing the functionality of loudspeakersFiled 2003·Application pending·0 cites
- 0638US2007042739A1Process and diagnostic device for selective testing of receiver antennas in a multi-antenna systemDAIMLER CHRYSLER AG·Filed 2006·Application pending·0 cites
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