Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE HAVING A FIRST WIRING STRIP EXPOSED THROUGH A CONNECTING HOLE, A TRANSITION-METAL FILM IN THE CONNECTING HOLE AND AN ALUMINUM WIRING STRIP THEREOVER, AND A TRANSITION-METAL NITRIDE FILM BETWEEN THE ALUMINUM WIRING STRIP AND THE TRANSITION-METAL FILM

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE HAVING A FIRST WIRING STRIP EXPOSED THROUGH A CONNECTING HOLE, A TRANSITION-METAL FILM IN THE CONNECTING HOLE AND AN ALUMINUM WIRING STRIP THEREOVER, AND A TRANSITION-METAL NITRIDE FILM BETWEEN THE ALUMINUM WIRING STRIP AND THE TRANSITION-METAL FILM

US Patent 6548847 · Granted Apr 15, 2003

Estimated economic value: $98,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Insert, cutting tool, and method for cutting workpiece using the cutting tool2025
Information processing device and information processing system for merchandise 2025
Energization inspection apparatus, method for manufacturing semiconductor device2025
Magnetic recording media with metal-doped capping layer2025
Semiconductor device and substrate2025
Semiconductor device and manufacturing method thereof2025
Method for manufacturing semiconductor device2024
Spark plug2024
Optical modulator2024
Air cushioning material2024
Checkout system and portable point-of-sale terminal2023
Electrode for non-aqueous electrolyte secondary battery2023