Treatment of materials by means of annealing, thermal annealing, rapid thermal annealing, laser annealing, oxidation, implantation for layer exfoliation, grinding, chemical and physical layer deposition in the nature of electrophoretic coating services, epitaxy, and bonding of material for layer transfer; Treatment of substrates by means of glass substrate polishing, grinding, chemical treatment of surface to remove particles and/or contaminants, laser irradiation, plasma treatment in the nat...

Treatment of materials, namely, mechanical, chemical and physical treatment of semiconductor materials substrates and silicon wafers for the manufacture of integrated circuits and machining and gluing of material surfaces; treatment of substrates for microelectronics and optoelectronics, photovoltaics and micromechanics and all derived activities; treating semiconductor wafers and semiconductors; burnishing by abrasion of semiconductor wafers; applying finishes to semiconductors, namely, tran...

SERVICES FOR THE TREATMENT OF SEMICONDUCTOR MATERIALS SUBSTRATES AND SILICON WAFERS FOR THE MANUFACTURE OF INTEGRATED CIRCUITS, NAMELY, MODIFICATION OF PHYSICAL, CHEMICAL, ELECTRICAL PROPERTIES OF SEMICONDUCTOR MATERIALS SUBSTRATES AND SILICON WAFERS BY THERMAL TREATMENT, ION IMPLANTATION, CHEMICAL TREATMENT, SPLITTING AND ALL TREATMENT USED IN THE SEMICONDUCTOR INDUSTRY

NON-METALLIC SILICON SUBSTRATES SOLD IN INGOTS OR SLICES FOR THE MANUFACTURE OF SEMICONDUCTORS, INTEGRATED CIRCUITS, AND SENSORS

NON-METALLIC SILICON SUBSTRATES SOLD IN INGOTS OR SLICES FOR THE MANUFACTURE OF SEMICONDUCTORS, INTEGRATED CIRCUITS, AND SENSORS

SERVICES FOR THE TREATMENT OF SEMICONDUCTOR MATERIALS SUBSTRATES AND SILICON WAFERS FOR THE MANUFACTURE OF INTEGRATED CIRCUITS, NAMELY, MODIFICATION OF MECHANICAL, PHYSICAL, CHEMICAL, ELECTRICAL PROPERTIES OF SEMICONDUCTOR MATERIALS SUBSTRATES AND SILICON WAFERS BY THERMAL TREATMENT, ION IMPLANTATION, CHEMICAL TREATMENT, CHEMICAL-MECHANICAL-POLISHING TREATMENT AND ALL TREATMENT USED IN THE SEMI CONDUCTOR INDUSTRY