Inventor
CHEN LI-HAN
TW25 patents
⚠️ This page may combine multiple inventors who share the name “CHEN LI-HAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED MICROELECTRONICS CORP
13 patentsUS9679813B2Jun 13, 2017
Semiconductor structure and process for forming plug including layer with pulled back sidewall part
UNITED MICROELECTRONICS CORP9 citations84
US10199269B2Feb 5, 2019
Conductive structure and method for manufacturing conductive structure
UNITED MICROELECTRONICS CORP6 citations83
US9755047B2Sep 5, 2017
Semiconductor process and semiconductor device
UNITED MICROELECTRONICS CORP2 citations73
US10497607B2Dec 3, 2019
Manufacturing method of interconnect structure
UNITED MICROELECTRONICS CORP2 citations72
US9640482B1May 2, 2017
Semiconductor device with a contact plug and method of fabricating the same
UNITED MICROELECTRONICS CORP6 citations72
US12211888B2Jan 28, 2025
Method for forming a thin film resistor with improved thermal stability
UNITED MICROELECTRONICS CORP0 citations61
US12274087B2Apr 8, 2025
Field effect transistor and fabrication method thereof
UNITED MICROELECTRONICS CORP0 citations60
US10867808B1Dec 15, 2020
Manufacturing method of connection structure
UNITED MICROELECTRONICS CORP1 citations60
US10068797B2Sep 4, 2018
Semiconductor process for forming plug
UNITED MICROELECTRONICS CORP0 citations52
US9985110B2May 29, 2018
Semiconductor process
UNITED MICROELECTRONICS CORP0 citations52
US9570348B2Feb 14, 2017
Method of forming contact strucutre
UNITED MICROELECTRONICS CORP1 citations52
US10497617B2Dec 3, 2019
Conductive structure and method for manufacturing conductive structure
UNITED MICROELECTRONICS CORP0 citations51
US11450564B2Sep 20, 2022
Method for fabricating semiconductor device
UNITED MICROELECTRONICS CORP0 citations50