Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Shielded gate trench semiconductor apparatus and manufacturing method thereof

Shielded gate trench semiconductor apparatus and manufacturing method thereof

US Patent 11646355 · Granted May 9, 2023

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Video processing method, electronic device and medium2025
Method for forming shielding polysilicon sidewall for protecting shielded gate t2023
Light-adjusting film, backlight module, and display device2021
Device including a sidewall Schottky interface2019
Trench-capacitor DRAM device and manufacture method thereof2013
Structure of trench capacitor and method for manufacturing the same2012
Method for forming trench capacitor and memory cell2009
Pick-up structure for DRAM capacitors2009
Trench capacitor2009
Trench capacitor and method for manufacturing the same2009
Trench capacitor of a DRAM and fabricating method thereof2008
Trench-capacitor DRAM device and manufacture method thereof2008