Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Semiconductor device and power converter including a copper film with a small grain size stress relaxtion layer

Semiconductor device and power converter including a copper film with a small grain size stress relaxtion layer

US Patent 11158511 · Granted Oct 26, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Semiconductor device and method of manufacturing semiconductor device2025
Semiconductor device and method of manufacturing semiconductor device2025
Semiconductor device and method of manufacturing semiconductor device2024
Semiconductor device, power conversion device, and method for manufacturing semi2023
Printing device2022
Semiconductor element, semiconductor device, power conversion device, and method2021
Printing device2021
Silicon carbide semiconductor device and power conversion device2021
Semiconductor device and method for manufacturing same, for releaved stress and 2020
Semiconductor device and method for manufacturing same, for releaved stress and 2020
Method of forming Cu plating, method of manufacturing Cu-plated substrate, and C2020
Power semiconductor device that includes a copper layer disposed on an electrode2020