Inventor

CHEN SHU MEI

TW4 patents

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

TAIWAN SEMICONDUCTOR MFG

2 patents

US5938885AAug 17, 1999

Automated method for monitoring and controlling the orthophosphoric acid etch rate of silicon nitride insulator layers

TAIWAN SEMICONDUCTOR MFG20 citations91

US5830375ANov 3, 1998

Automated method for monitoring and controlling the orthophosphoric acid etch rate of silicon nitride insulator layers

TAIWAN SEMICONDUCTOR MFG23 citations91

PRETIDE HOLDINGS INC

1 patent

US7298274B2Nov 20, 2007

Passive RFID-based electronic seal

PRETIDE HOLDINGS INC40 citations87

LIH HARNG IND CO LTD

1 patent

US5899837AMay 4, 1999

Resiliently compressible exercise device

LIH HARNG IND CO LTD4 citations53