Inventor

HAMMERSCHMIDT ALBERT

DE22 patents

⚠️ This page may combine multiple inventors who share the name “HAMMERSCHMIDT ALBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAMMERSCHMIDT ALBERT

SIEMENS AG

Highly heat-resistant positive resists comprising end-capped hydroxypolyamides

Heat resistant positive resists and method for preparing heat-resistant relief structures

PEM fuel cell

Photolithographic structure generation process

Connection and build-up technique for multichip modules

Negative resists with high thermal stability comprising end capped polybenzoxazole and bisazide

Photosensitive mixture

Method for manufacturing highly heat-resistant dielectrics

Planarizing dielectric

Catalytic preparation of hydroxypolyamides

Multilayer printed circuit boards and multichip-module substrates, with layers of amorphous hydrogenated carbon

Capacitive moisture-sensor

Preparing highly thermoresistant relief structures

Bipolar plate and fuel cell comprising such a bipolar plate

Preparation of hydroxypolyamides

Amorphous, hydrogenated carbon as an insulator in device fabrication

Bipolar plate and fuel cell comprising such a bipolar plate

Fuel cell assembly and method for operating a fuel cell assembly

Fuel cell assembly and method for operating a fuel cell assembly

EUPEC EUROPAELSCHE GESELLSCH F

Semiconductor component having a passivation layer and method for manufacturing same

HAMMERSCHMIDT ALBERT

Contact device and fuel cell stack or fuel cell block comprising one such contact device

BRANDT TORSTEN

Humidification cell