Ewald Gunther

Follow

Person

Chempaka Court, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing structured protective and insulating layers
- Patent number 6,599,687
- Issue date Jul 29, 2003
- Osram Opto Semiconductor GmbH Co. OHG
- Ewald Günther
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing organic electroluminescent components
- Patent number 6,582,888
- Issue date Jun 24, 2003
- Siemens Aktiengesellschaft
- Waltraud Herbst
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chemically amplified resist
- Patent number 6,171,755
- Issue date Jan 9, 2001
- Infineon Technologies AG
- Klaus Elian
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY