Inventor
CHANG CHIH-CHUNG
TW36 patents
⚠️ This page may combine multiple inventors who share the name “CHANG CHIH-CHUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
16 patentsUS12113113B2Oct 8, 2024
Semiconductor device with a core-shell feature and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US11888049B2Jan 30, 2024
Dielectric isolation structure for multi-gate transistors
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US12376339B2Jul 29, 2025
Semiconductor device structure and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12349381B2Jul 1, 2025
Dielectric isolation structure for multi-gate transistors
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12166076B2Dec 10, 2024
Semiconductor device and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11532733B1Dec 20, 2022
Dielectric isolation structure for multi-gate transistors
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11923250B2Mar 5, 2024
Fin loss prevention
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations59
US11791336B2Oct 17, 2023
Bent fin devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations59
US11705372B2Jul 18, 2023
Fin loss prevention
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations59
US9224691B2Dec 29, 2015
Semiconductor device contact structures
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12426347B2Sep 23, 2025
Multi-gate transistor channel height adjustment
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US12176212B2Dec 24, 2024
Mandrel structures and methods of fabricating the same in semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations50
US11532718B2Dec 20, 2022
FinFET having a gate dielectric comprising a multi-layer structure including an oxide layer with different thicknesses on side and top surfaces of the fins
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations50
US12389652B2Aug 12, 2025
Method of manufacturing a semiconductor device and a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations49
US12136651B2Nov 5, 2024
Silicon-germanium Fins and methods of processing the same in field-effect transistors
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations49
US9847296B2Dec 19, 2017
Barrier layer and structure method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations40
CHANG CHIH-CHUNG
4 patentsUS8093074B2Jan 10, 2012
Analysis method for semiconductor device
CHANG CHIH-CHUNG6 citations66
USD542436SMay 8, 2007
Anthropomorphous candle stand
CHANG CHIH-CHUNG4 citations62
US8826037B2Sep 2, 2014
Method for decrypting an encrypted instruction and system thereof
CHANG CHIH-CHUNG1 citations51
US8181038B2May 15, 2012
Systems and methods for executing encrypted programs
CHANG CHIH-CHUNG0 citations41