Inventor
CHU CHIA-HUNG
TW66 patents
⚠️ This page may combine multiple inventors who share the name “CHU CHIA-HUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
40 patentsUS11626494B2Apr 11, 2023
Epitaxial backside contact
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations85
US11158539B2Oct 26, 2021
Method and structure for barrier-less plug
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations84
US11462471B2Oct 4, 2022
Middle-of-line interconnect structure and manufacturing method
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations74
US11563083B2Jan 24, 2023
Dual side contact structures in semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11476365B2Oct 18, 2022
Fin field effect transistor device structure and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US11227794B2Jan 18, 2022
Method for making self-aligned barrier for metal vias In-Situ during a metal halide pre-clean and associated interconnect structure
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11011413B2May 18, 2021
Interconnect structures and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations73
US9720325B2Aug 1, 2017
Photoresist coating scheme
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations65
US12593469B2Mar 31, 2026
Dual side source/drain contact structures in semiconductor devices and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12588268B2Mar 24, 2026
Liner-free conductive structures
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12477778B2Nov 18, 2025
Epitaxial structure for source/drain contact for semiconductor structure having fin structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12400962B2Aug 26, 2025
Liner-free conductive structures with anchor points
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12362234B2Jul 15, 2025
Contact structure for semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12341013B2Jun 24, 2025
Method and structure for barrier-less plug
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12334435B2Jun 17, 2025
Middle-of-line interconnect structure and manufacturing method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12261082B2Mar 25, 2025
Semiconductor devices with a nitrided capping layer
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12148807B2Nov 19, 2024
Backside contact structures with stacked metal silicide layers for source/drain region of fin field transistors
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US12080766B2Sep 3, 2024
Epitaxial backside contact
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12057397B2Aug 6, 2024
Capping layer for liner-free conductive structures
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12051592B2Jul 30, 2024
Method and structure for barrier-less plug
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12046634B2Jul 23, 2024
Dual side contact structures in semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12040372B2Jul 16, 2024
Contact structures in semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US12009294B2Jun 11, 2024
Middle-of-line interconnect structure and manufacturing method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11972974B2Apr 30, 2024
Self-aligned barrier for metal vias
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11929327B2Mar 12, 2024
Liner-free conductive structures with anchor points
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11837544B2Dec 5, 2023
Liner-free conductive structures with anchor points
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11810960B2Nov 7, 2023
Contact structures in semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11594609B2Feb 28, 2023
Liner-free conductive structures
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11521929B2Dec 6, 2022
Capping layer for liner-free conductive structures
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11489057B2Nov 1, 2022
Contact structures in semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US12431431B2Sep 30, 2025
Conductive structure interconnects with downward projections
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12408394B2Sep 2, 2025
Semiconductor device structure and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12068252B2Aug 20, 2024
Hybrid conductive structures
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12002867B2Jun 4, 2024
Contact structure for semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11581259B2Feb 14, 2023
Hybrid conductive structures
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12433006B2Sep 30, 2025
Semiconductor device with conductive liners over silicide structures and method of making the semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US11894437B2Feb 6, 2024
Hybrid conductive structures
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations60
US11817384B2Nov 14, 2023
Interconnect structure and manufacturing method for the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US11217524B1Jan 4, 2022
Interconnect structure and manufacturing method for the same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations60
US12494423B2Dec 9, 2025
Semiconductor device including stacked via contact and method for manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations59
LEE HOU-TE
5 patentsLITE ON OPTO TECHNOLOGY CHANGZHOU CO LTD
4 patentsUSD757664SMay 31, 2016
Light emitting diode
LITE ON OPTO TECHNOLOGY CHANGZHOU CO LTD11 citations83
USD750578SMar 1, 2016
Light emitting diode
LITE ON OPTO TECHNOLOGY CHANGZHOU CO LTD9 citations83
USD757665SMay 31, 2016
Light emitting diode
LITE ON OPTO TECHNOLOGY CHANGZHOU CO LTD3 citations72
USD750579SMar 1, 2016
Light emitting diode
LITE ON OPTO TECHNOLOGY CHANGZHOU CO LTD2 citations61
LITE ON ELECTRONICS GUANGZHOU
1 patentShowing the top 50 of 66 patents by PatentIndex Score.