Felix Leu

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Zug, CH

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for mounting semiconductor chips
- Patent number 6,839,958
- Issue date Jan 11, 2005
- ESEC Trading SA
- Eugen Mannhart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for mounting semiconductor chips
- Patent number 6,648,215
- Issue date Nov 18, 2003
- ESEC Trading SA
- Felix Leu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for picking semiconductor chips from a foil
- Publication number 20040105750
- Publication date Jun 3, 2004
- ESEC Trading SA, a Swiss Corporation
- Daniel Bolliger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for mounting semiconductor chips
- Publication number 20020031423
- Publication date Mar 14, 2002
- Eugen Mannhart
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for mounting semiconductor chips
- Publication number 20020030089
- Publication date Mar 14, 2002
- Felix Leu
- H01 - BASIC ELECTRIC ELEMENTS