Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Trench bottom shielding methods and approaches for trenched semiconductor device structures

Trench bottom shielding methods and approaches for trenched semiconductor device structures

US Patent 11355630 · Granted Jun 7, 2022

Estimated economic value: $41,992,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods of forming ohmic contacts on semiconductor devices with trench/mesa stru2025
Semiconductor devices having gate resistors with low variation in resistance val2025
Vertical power devices having mesas and etched trenches therebetween2025
Vertical power devices having mesas and etched trenches therebetween2025
Support shield structures for trenched semiconductor devices2025
Support shield structures for trenched semiconductor devices2025
Support shield structures for trenched semiconductor devices2025
Support shield structures for trenched semiconductor devices2025
Vertical power devices fabricated using implanted methods2025
Vertical power devices fabricated using implanted methods2025
Power semiconductor devices including a trenched gate and methods of forming suc2025
Power semiconductor devices including a trenched gate and methods of forming suc2025