Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for forming bottle-shaped trench

Method for forming bottle-shaped trench

US Patent 6929998 · Granted Aug 16, 2005

Estimated economic value: $67,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods for forming semiconductor devices2021
Semiconductor device2018
Method for forming crack stop structure2016
Method for forming trench MOS structure2015
Vertical MOSFET electrostatic discharge device2015
Process of forming slit in substrate2015
Crack stop structure and method for forming the same2015
Wafer scrubber2014
Trench MOS structure and method for forming the same2014
Memory device having buried bit line and vertical transistor and fabrication met2014
Crack stop structure and method for forming the same2014
MOS test structure, method for forming MOS test structure and method for perform2014