Inventor
CHIU SHENG FEN
CN18 patents
⚠️ This page may combine multiple inventors who share the name “CHIU SHENG FEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR MFG INT SHANGHAI CORP
10 patentsUS10325916B2Jun 18, 2019
Memory device and method for forming the same
SEMICONDUCTOR MFG INT SHANGHAI CORP3 citations66
US11211389B2Dec 28, 2021
Memory device
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations55
US10483283B2Nov 19, 2019
Flash memory device and manufacture thereof
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations48
US10297609B2May 21, 2019
Flash memory device and manufacture thereof
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations48
US10177162B2Jan 8, 2019
Semiconductor memory device
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations42
US9922985B2Mar 20, 2018
Semiconductor memory device and fabrication method thereof
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations42
US10460803B2Oct 29, 2019
Memory cell, memory cell array, memory device and operation method of memory cell array
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations41
US10325810B2Jun 18, 2019
Memory and fabrication method thereof
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations41
US10868022B2Dec 15, 2020
Flash memory device and fabrication method thereof
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations38
US9640432B2May 2, 2017
Memory device structure and fabricating method thereof
SEMICONDUCTOR MFG INT SHANGHAI CORP0 citations37
PROMOS TECHNOLOGIES INC
3 patentsUS6391706B2May 21, 2002
Method for making deep trench capacitors for DRAMs with reduced faceting at the substrate edge and providing a more uniform pad Si3N4layer across the substrate
PROMOS TECHNOLOGIES INC26 citations90
US6459151B1Oct 1, 2002
Structure and process of via chain for misalignment test
PROMOS TECHNOLOGIES INC7 citations71
US6444524B1Sep 3, 2002
Method for forming a trench capacitor
PROMOS TECHNOLOGIES INC11 citations71