Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Semiconductor device having a self-forming barrier layer at via bottom

Semiconductor device having a self-forming barrier layer at via bottom

US Patent RE49820 · Granted Jan 30, 2024

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Stacked transistors having an isolation region therebetween and a common gate el2025
Interfaces for assisted defect recognition systems2025
Electrical test of optical components via metal-insulator-semiconductor capacito2025
Integrated circuit devices including a via and methods of forming the same2024
Optical modulator using monocrystalline and polycrystalline silicon2024
Precision spacing control for optical waveguides2024
Grating coupler2023
Integrate stressor with Ge photodiode using a substrate removal process2023
Fully aligned via integration with selective catalyzed vapor phase grown materia2023
Electrical test of optical components via metal-insulator-semiconductor capacito2023
Dual robot control systems for non-destructive evaluation2023
Optical modulator using monocrystalline and polycrystalline silicon2023