Inventor

CHEN NORMAN S

US3 patents

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

SUN YUYANG

1 patent

US8782571B2Jul 15, 2014

Multiple patterning process for forming trenches or holes using stitched assist features

SUN YUYANG5 citations75

GLOBALFOUNDRIES INC

1 patent

US8993224B2Mar 31, 2015

Multiple patterning process for forming trenches or holes using stitched assist features

GLOBALFOUNDRIES INC1 citations48

HEFECHIP CORPORATION LTD

1 patent

US12461450B2Nov 4, 2025

OPC modeling method

HEFECHIP CORPORATION LTD0 citations39