Inventor
YU CHIH-HSING
TW14 patents
⚠️ This page may combine multiple inventors who share the name “YU CHIH-HSING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG
10 patentsUS6624018B1Sep 23, 2003
Method of fabricating a DRAM device featuring alternate fin type capacitor structures
TAIWAN SEMICONDUCTOR MFG78 citations97
US6472266B1Oct 29, 2002
Method to reduce bit line capacitance in cub drams
TAIWAN SEMICONDUCTOR MFG619 citations97
US6555442B1Apr 29, 2003
Method of forming shallow trench isolation with rounded corner and divot-free by using disposable spacer
TAIWAN SEMICONDUCTOR MFG35 citations92
US6486025B1Nov 26, 2002
Methods for forming memory cell structures
TAIWAN SEMICONDUCTOR MFG36 citations92
US6372572B1Apr 16, 2002
Method of planarizing peripheral circuit region of a DRAM
TAIWAN SEMICONDUCTOR MFG25 citations92
US6300191B1Oct 9, 2001
Method of fabricating a capacitor under bit line structure for a dynamic random access memory device
TAIWAN SEMICONDUCTOR MFG36 citations92
US6294426B1Sep 25, 2001
Method of fabricating a capacitor under bit line structure with increased capacitance without increasing the aspect ratio for a dry etched bit line contact hole
TAIWAN SEMICONDUCTOR MFG41 citations92
US6444575B1Sep 3, 2002
Method for forming a bitline contact via within a memory cell structure
TAIWAN SEMICONDUCTOR MFG16 citations84
US6531358B1Mar 11, 2003
Method of fabricating capacitor-under-bit line (CUB) DRAM
TAIWAN SEMICONDUCTOR MFG17 citations83
US6627493B2Sep 30, 2003
Self-aligned method for fabricating a capacitor under bit-line (cub) dynamic random access memory (DRAM) cell structure
TAIWAN SEMICONDUCTOR MFG6 citations63