Erwin Schmidt

Person

Erlangen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Photolithographic pattern generation
- Patent number 5,863,705
- Issue date Jan 26, 1999
- Siemens Aktiengesellschaft
- Recai Sezi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photolithographic pattern generation
- Patent number 5,851,733
- Issue date Dec 22, 1998
- Siemens Aktiengesellschaft
- Recai Sezi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Negative resists with high thermal stability comprising end capped...
- Patent number 5,486,447
- Issue date Jan 23, 1996
- Siemens Aktiengesellschaft
- Albert Hammerschmidt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Preparing highly thermoresistant relief structures
- Patent number 5,104,773
- Issue date Apr 14, 1992
- Siemens Aktiengesellschaft
- Hellmut Ahne
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive mixture
- Patent number 5,081,000
- Issue date Jan 14, 1992
- Siemens Aktiengesellschaft
- Eberhard Kuehn
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for the manufacture of highly heat-resistant relief structures
- Patent number 4,332,883
- Issue date Jun 1, 1982
- Siemens Aktiengesellschaft
- Hellmut Ahne
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the preparation of highly heat-resistant relief structur...
- Patent number 4,311,785
- Issue date Jan 19, 1982
- Siemens Aktiengesellschaft
- Hellmut Ahne
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Erwin Schmidt

Person

Patents Grantslast 30 patents

Photolithographic pattern generation

Photolithographic pattern generation

Negative resists with high thermal stability comprising end capped...

Preparing highly thermoresistant relief structures

Photosensitive mixture

Method for the manufacture of highly heat-resistant relief structures

Method for the preparation of highly heat-resistant relief structur...