Inventor
LEE CHI-JU
TW15 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHI-JU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED MICROELECTRONICS CORP
9 patentsUS10062764B1Aug 28, 2018
Semiconductor device having void between gate electrode and sidewall spacer and manufacturing method thereof
UNITED MICROELECTRONICS CORP19 citations93
US9331161B1May 3, 2016
Metal gate structure and method of forming the same
UNITED MICROELECTRONICS CORP6 citations80
US10170573B1Jan 1, 2019
Semiconductor device and fabrication method thereof
UNITED MICROELECTRONICS CORP6 citations72
US11239082B2Feb 1, 2022
Method for fabricating semiconductor device
UNITED MICROELECTRONICS CORP1 citations61
US10468493B2Nov 5, 2019
Method for manufacturing gate stack structure
UNITED MICROELECTRONICS CORP0 citations51
US10388749B2Aug 20, 2019
Manufacturing method of semiconductor device
UNITED MICROELECTRONICS CORP0 citations51
US10186594B2Jan 22, 2019
Semiconductor device having metal gate
UNITED MICROELECTRONICS CORP0 citations51
US10366896B2Jul 30, 2019
Semiconductor device and method for fabricating the same
UNITED MICROELECTRONICS CORP0 citations50
US10002966B1Jun 19, 2018
Field effect transistor and device thereof
UNITED MICROELECTRONICS CORP0 citations50