Inventor
ZHANG GUOHONG
US12 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG GUOHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXAS INSTRUMENTS INC
6 patentsUS7200835B2Apr 3, 2007
Method of locating sub-resolution assist feature(s)
TEXAS INSTRUMENTS INC179 citations98
US7451428B2Nov 11, 2008
Merging sub-resolution assist features of a photolithographic mask through the use of a merge bar
TEXAS INSTRUMENTS INC5 citations72
US7642021B2Jan 5, 2010
Method of mapping lithography focus errors
TEXAS INSTRUMENTS INC2 citations60
US7341808B2Mar 11, 2008
Method and system for contiguous proximity correction for semiconductor masks
TEXAS INSTRUMENTS INC2 citations57
US6847919B2Jan 25, 2005
Characterizing an exposure tool for patterning a wafer
TEXAS INSTRUMENTS INC2 citations57
US8056029B2Nov 8, 2011
Merging sub-resolution assist features of a photolithographic mask
TEXAS INSTRUMENTS INC0 citations51