Inventor

LI BINGHAN

CN6 patents

⚠️ This page may combine multiple inventors who share the name “LI BINGHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP

4 patents

US11728438B2Aug 15, 2023

Split-gate memory device and method of forming same

SHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP0 citations49

US9831354B2Nov 28, 2017

Split-gate flash memory having mirror structure and method for forming the same

SHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP1 citations46

US9406685B2Aug 2, 2016

Flash memory unit and memory array, and programming, erasing and reading method thereof

SHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP0 citations40

US10411138B2Sep 10, 2019

Flash memory structure, memory array and fabrication method thereof

SHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP0 citations36

GRACE SEMICONDUCTOR MFG CORP

2 patents

US8778761B2Jul 15, 2014

Method of manufacturing semiconductor device

GRACE SEMICONDUCTOR MFG CORP5 citations70

US9019740B2Apr 28, 2015

Memory and method of operating the same

GRACE SEMICONDUCTOR MFG CORP0 citations51