BULK METAL

Brand	Owner	Address	Description
N	NATIONAL STEEL CORPORATION	Pittsburgh PA	BULK METAL, NAMELY, STEEL SLABS, HOT AND COLD ROLLED STEEL SHEET AND STRIP, BLACK PLATE, COLD ROLLED MOTOR LAMINATION SHEET, HOT ROLLED STRIP MILL PLATE, HOT DIPPED ZINC, ZINC-IRON ALLOY AND ALUMINUM-ZINC ALLOY COATED STEEL SHEET, GALVANIZED CULVERT SHEET, ELECTROGALVANIZED SHEET, ELECTROLYTICALLY COATED TIN PLATE, AND ELECTROLYTICALLY COATED CHROME PLATE; AND CORRUGATED GALVANIZED STEEL SHEETS AND GALVANIZED STEEL ROOFING AND SIDING FOR BUILDINGS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A film bulk acoustic wave filter assembly includes a film bulk acoustic filter and an RF circuit. The film bulk acoustic filter unit cell includes a plurality of film bulk acoustic wave resonators. The number, area and arrangement of the resonators depend on the characteristics of the filter. In the film bulk acoustic wave filter, a metal layer made by CMOS processes is used as a lower electrode area of the film bulk acoustic wave filter or a suspended chamber. The film bulk acoustic filter can be integrated with the RF circuit using processes such as the CMOS process. It facilitates the integration of active devices, streamlining of system design and simplification of test processes, and has a great influence on the application of RF communication devices and integration of system-system-chip (SOC).