Inventor
Xing leo
CN20 patents
Patents
20 patentsUS11316024B2Apr 26, 2022
Split-gate non-volatile memory cells with erase gates disposed over word line gates, and method of making same
SILICON STORAGE TECH INC6 citations85
US11737266B2Aug 22, 2023
Method of forming a semiconductor device with memory cells, high voltage devices and logic devices on a substrate
SILICON STORAGE TECH INC2 citations72
US11315635B2Apr 26, 2022
Split-gate, 2-bit non-volatile memory cell with erase gate disposed over word line gate, and method of making same
SILICON STORAGE TECH INC5 citations72
US10879252B2Dec 29, 2020
Non-volatile memory cells with floating gates in dedicated trenches
SILICON STORAGE TECH INC2 citations72
US10644139B2May 5, 2020
Method of making split gate non-volatile flash memory cell
SILICON STORAGE TECH INC2 citations72
US10615270B2Apr 7, 2020
Method of making split gate non-volatile flash memory cell
SILICON STORAGE TECH INC1 citations72
US11322507B2May 3, 2022
Method of making memory cells, high voltage devices and logic devices on a substrate with silicide on conductive blocks
SILICON STORAGE TECH INC2 citations71
US11621335B2Apr 4, 2023
Method of making split-gate non-volatile memory cells with erase gates disposed over word line gates
SILICON STORAGE TECH INC0 citations62
US11315940B2Apr 26, 2022
Method of forming a device with planar split gate non-volatile memory cells, high voltage devices and FinFET logic devices
SILICON STORAGE TECH INC1 citations61
US11968829B2Apr 23, 2024
Method of forming memory cells, high voltage devices and logic devices on a semiconductor substrate
SILICON STORAGE TECH INC1 citations59
US11081553B2Aug 3, 2021
Method of forming split gate memory cells
SILICON STORAGE TECH INC1 citations59
US11799005B2Oct 24, 2023
Split-gate flash memory cell with improved control gate capacitive coupling, and method of making same
SILICON STORAGE TECH INC0 citations51
US10833178B2Nov 10, 2020
Method of making split gate non-volatile flash memory cell
SILICON STORAGE TECH INC0 citations51
US10833179B2Nov 10, 2020
Method of making split gate non-volatile flash memory cell
SILICON STORAGE TECH INC0 citations51
US10276696B2Apr 30, 2019
Method of making split gate non-volatile flash memory cell
SILICON STORAGE TECH INC0 citations51
US11444091B2Sep 13, 2022
Method of making memory cells, high voltage devices and logic devices on a substrate
SILICON STORAGE TECH INC0 citations50
US11508442B2Nov 22, 2022
Non-volatile memory system using strap cells in source line pull down circuits
SILICON STORAGE TECH INC0 citations49
US11404545B2Aug 2, 2022
Method of forming split-gate flash memory cell with spacer defined floating gate and discretely formed polysilicon gates
SILICON STORAGE TECH INC0 citations49
US12144172B2Nov 12, 2024
Method of forming a semiconductor device with memory cells, high voltage devices and logic devices on a substrate using a dummy area
SILICON STORAGE TECH INC0 citations48
US10600794B2Mar 24, 2020
Twin bit non-volatile memory cells with floating gates in substrate trenches
SILICON STORAGE TECH INC0 citations41