Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Power semiconductor device and preparation method thereof

Power semiconductor device and preparation method thereof

US Patent 12408398 · Granted Sep 2, 2025

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pi-type trench gate silicon carbide MOSFET device and fabrication method thereof2025
Pi-type trench gate silicon carbide MOSFET device and fabrication method thereof2025
Emergency starting power supply for vehicle2025
Structure and method related to a power module using a hybrid spacer2025
Electron extraction type free-wheeling diode device and preparation method there2025
Electron extraction type free-wheeling diode device and preparation method there2025
Electron extraction type free-wheeling diode device and preparation method there2025
Module with substrate recess for conductive-bonding component2025
Emergency starting power supply for vehicle2025
Emergency starting power supply for vehicle2025
Emergency starting power supply for vehicle2025
Emergency starting power supply for vehicle2025