Inventor
CHEN LI YEAT
TW10 patents
⚠️ This page may combine multiple inventors who share the name “CHEN LI YEAT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VANGUARD INT SEMICONDUCT CORP
8 patentsUS6077742AJun 20, 2000
Method for making dynamic random access memory (DRAM) cells having zigzag-shaped stacked capacitors with increased capacitance
VANGUARD INT SEMICONDUCT CORP113 citations96
US6008513ADec 28, 1999
Dynamic random access memory (DRAM) cells with minimum active cell areas using sidewall-space bit lines
VANGUARD INT SEMICONDUCT CORP64 citations95
US5956587ASep 21, 1999
Method for crown type capacitor in dynamic random access memory
VANGUARD INT SEMICONDUCT CORP76 citations95
US5858829AJan 12, 1999
Method for fabricating dynamic random access memory (DRAM) cells with minimum active cell areas using sidewall-spacer bit lines
VANGUARD INT SEMICONDUCT CORP55 citations95
US6077743AJun 20, 2000
Method for making dynamic random access memory cells having brush-shaped stacked capacitors patterned from a hemispherical grain hard mask
VANGUARD INT SEMICONDUCT CORP27 citations92
US5837576ANov 17, 1998
Method for forming a capacitor using a silicon oxynitride etching stop layer
VANGUARD INT SEMICONDUCT CORP30 citations89
US6117740ASep 12, 2000
Method of forming a shallow trench isolation by using PE-oxide and PE-nitride multi-layer
VANGUARD INT SEMICONDUCT CORP7 citations73
US5923973AJul 13, 1999
Method of making greek letter psi shaped capacitor for DRAM circuits
VANGUARD INT SEMICONDUCT CORP15 citations73