Inventor

CHANG JULIAN

CN4 patents

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

GRACE SEMICONDUCTOR MFG CORP

2 patents

US7221035B2May 22, 2007

Semiconductor structure avoiding poly stringer formation

GRACE SEMICONDUCTOR MFG CORP2 citations58

US7084036B2Aug 1, 2006

Data writing method for mask read only memory

GRACE SEMICONDUCTOR MFG CORP0 citations29

GRACE SEMICODUCTOR MFG CORP

1 patent

US7075843B2Jul 11, 2006

Sense amplifier for mask read only memory

GRACE SEMICODUCTOR MFG CORP2 citations44

CHANG JULIAN

1 patent

US8329533B2Dec 11, 2012

Stacked capacitor for double-poly flash memory

CHANG JULIAN0 citations21