Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of manufacturing superjunction semiconductor devices with a superstructure in alignment with a foundation

Method of manufacturing superjunction semiconductor devices with a superstructure in alignment with a foundation

US Patent 9905639 · Granted Feb 27, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for producing a superjunction device2025
Semiconductor package including a chip-substrate composite semiconductor device2025
Chip-substrate composite semiconductor device2025
Semiconductor device including a trench structure having a trench dielectric str2025
Method for operating a power transistor circuit2025
Method for operating a power transistor circuit2025
Power relay circuit2024
Electronic circuit with a transistor device and a biasing circuit2024
Method of manufacturing a semiconductor device utilzing two hard masks and two a2024
Superjunction transistor device and method for forming a superjunction transisto2024
Superjunction transistor device and method for forming a superjunction transisto2024
Multi-die-package and method2024