Inventor
CHUNG CHENG-HUI
TW11 patents
Patents
11 patentsUS6277729B1Aug 21, 2001
Method of manufacturing transistor barrier layer
UNITED MICROELECTRONICS CORP22 citations91
US5668031ASep 16, 1997
Method of fabricating high density flat cell mask ROM
UNITED MICROELECTRONICS CORP18 citations84
US6086951AJul 11, 2000
Method for forming metallic capacitor
UNITED MICROELECTRONICS CORP9 citations73
US5891779AApr 6, 1999
Method of fabricating tetra-state mask read only memory
UNITED MICROELECTRONICS CORP9 citations73
US5854109ADec 29, 1998
Silicide process for manufacturing a mask ROM
UNITED MICROELECTRONICS CORP14 citations73
US5846865ADec 8, 1998
Method of fabricating flat-cell mask read-only memory (ROM) devices
UNITED MICROELECTRONICS CORP10 citations73
US6225209B1May 1, 2001
Method of fabricating crack resistant inter-layer dielectric for a salicide process
UNITED MICROELECTRONICS CORP10 citations71
US6355530B1Mar 12, 2002
Method of manufacturing a mask ROM bit line
UNITED MICROELECTRONICS CORP6 citations62
US6242315B1Jun 5, 2001
Method of manufacturing mixed mode semiconductor device
UNITED MICROELECTRONICS CORP3 citations61
US5585296ADec 17, 1996
Method of fabricating memory cells with buried bit lines
UNITED MICROELECTRONICS CORP4 citations57
US6440818B1Aug 27, 2002
Method of reducing leakage current of a semiconductor wafer
UNITED MICROELECTRONICS CORP4 citations56