Assignee
HEIGL HELMUTH
DE·5 granted patents·31 citations·filing 1986–2019
Top patents by PatentIndex Score
5 records- 0171US7383746B2Compliance module, particularly for a manipulator for positioning a test head, and one such manipulatorHEIGL HELMUTH·Filed 2005·Granted Jun 10, 2008·7 cites·20 claims
- 0268US4742980APositioning device for test headsHEIGL HELMUTH·Filed 1986·Granted May 10, 1988·24 cites·8 claims
- 0343US11307248B2Contacting unit for a test handler for performing functional tests on semiconductor elementsHEIGL HELMUTH·Filed 2019·Granted Apr 19, 2022·0 cites·24 claims
- 0443US7150203B2Manipulator for positioning a test headHEIGL HELMUTH·Filed 2004·Granted Dec 19, 2006·0 cites·19 claims
- 0538US7772832B2Manipulator for positioning a test head on a testerHEIGL HELMUTH·Filed 2008·Granted Aug 10, 2010·0 cites·25 claims
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