Inventor

LETZ MARTIN

DE23 patents

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

LETZ MARTIN

SCHOTT AG

Bismuth oxide glasses containing germanium oxide

Optical elements and imaging optics comprising them

Conversion material

Method for making optical elements for microlithography, the lens systems obtained by the method and their uses

Glass fibre with at least two glass layers

Optical elements made from ceramics comprising one or more oxides of Y, Sc, in and/or lanthanide elements and mapping optics including the optical elements

Sintered glass ceramic and method for producing the same

Optical converter

Pane-like article and its use, and household appliance comprising the same

Glass and melt solder for the passivation of semiconductor components

Glass and melt solder for the passivation of semiconductor components

Optical key protected authentication and encryption

Sintered glass ceramic and method for producing the same

Glass-ceramic as dielectric in the high-frequency range

Capacitor and method of making same

Method for producing a glass ceramic having a garnet phase

LETZ MARTIN

Process of producing a glass-ceramic, the glass-ceramic made therby and its uses

Capacitor and method of making same

Glass-ceramic having at least two crystal phases, process for producing a glass-ceramic and its use

SCHOTT GLASS TECH INC

Laser system utilizing highly doped laser glass

Rare earth containing P2O5-WO3-Na2O glass for laser applications

HOPPE BERND

Glass-ceramic containing nanoscale barium titanate and process for the production thereof

HELLMA MATERIALS GMBH & CO KG

Arrangement and method for preventing the depolarization of linear-polarized light during the transmission of light through crystals