P

Inventor

WANG SHENG-TSUNG

TW57 patents
⚠️ This page may combine multiple inventors who share the name “WANG SHENG-TSUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAIWAN SEMICONDUCTOR MFG CO LTD

46 patents
US10937884B1Mar 2, 2021

Gate spacer with air gap for semiconductor device structure and method for forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD10 citations86
US12040273B2Jul 16, 2024

Semiconductor device with multi-layer dielectric

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11640941B2May 2, 2023

Semiconductor devices including metal gate protection and methods of fabrication thereof

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10943829B2Mar 9, 2021

Slot contacts and method forming same

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10867863B1Dec 15, 2020

Semiconductor device structure and method for forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10840342B2Nov 17, 2020

Methods of forming source/drain contacts in field-effect transistors

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US10755964B1Aug 25, 2020

Source/drain isolation structure and methods thereof

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US12525485B2Jan 13, 2026

Gate contact structure

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations64
US12532522B2Jan 20, 2026

Methods of forming source/drain contacts in field-effect transistors

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12463096B2Nov 4, 2025

Semiconductor devices including low-k metal gate isolation and methods of fabrication thereof

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12389665B2Aug 12, 2025

Semiconductor device structure

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12356688B2Jul 8, 2025

Method for forming semiconductor device

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations63
US12336215B2Jun 17, 2025

Semiconductor device structure and method for forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12131942B2Oct 29, 2024

Source/drain isolation structure and methods thereof

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12074111B2Aug 27, 2024

Semiconductor devices including metal gate protection and methods of fabrication thereof

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12074061B2Aug 27, 2024

Field effect transistor with multi-metal gate via and method

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12057398B2Aug 6, 2024

Semiconductor device with multi-layer dielectric and methods of forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12009265B2Jun 11, 2024

Slot contacts and method forming same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12009259B2Jun 11, 2024

Semiconductor devices including low-k metal gate isolation and methods of fabrication thereof

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11955535B2Apr 9, 2024

Methods for forming air spacers in semiconductor devices

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11908744B2Feb 20, 2024

Semiconductor device structure

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11817491B2Nov 14, 2023

Semiconductor device having an air gap along a gate spacer

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11749725B2Sep 5, 2023

Methods of forming source/drain contacts in field-effect transistors

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11694921B2Jul 4, 2023

Source/drain isolation structure and methods thereof

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11532518B2Dec 20, 2022

Slot contacts and method forming same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11508622B2Nov 22, 2022

Semiconductor device structure with tapered contact and method for forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11476196B2Oct 18, 2022

Semiconductor device with multi-layer dielectric

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations63
US11239106B2Feb 1, 2022

Source/drain isolation structure and methods thereof

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11171053B2Nov 9, 2021

Transistor device and related methods

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12506066B2Dec 23, 2025

Field effect transistor with source/drain via and method

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12471315B2Nov 11, 2025

Semiconductor device including spacers on sides of dielectric structure and manufacturing method thereof

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12463095B2Nov 4, 2025

Semiconductor structure with a laminated layer

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12324188B2Jun 3, 2025

Field effect transistor with source/drain contact isolation structure and method

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12300727B2May 13, 2025

Process and structure for source/drain contacts

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12261082B2Mar 25, 2025

Semiconductor devices with a nitrided capping layer

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12002885B2Jun 4, 2024

Gate contact and via structures in semiconductor devices

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11978669B2May 7, 2024

Semiconductor structure with a laminated layer

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11784228B2Oct 10, 2023

Process and structure for source/drain contacts

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11217480B2Jan 4, 2022

Semiconductor structure with a laminated layer

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12568664B2Mar 3, 2026

Semiconductor device and method of manufacturing thereof

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12408394B2Sep 2, 2025

Semiconductor device structure and method for forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12494423B2Dec 9, 2025

Semiconductor device including stacked via contact and method for manufacturing the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations59
US12543364B2Feb 3, 2026

Integrated circuit with backside metal gate cut for reduced coupling capacitance

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12300734B2May 13, 2025

Semiconductor device having air gap and method of fabricating thereof

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US11189531B2Nov 30, 2021

Fin field-effect transistor device and method

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US11177383B2Nov 16, 2021

Semiconductor device structure and method for forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52

CHIA SHENG MACHINERY CO LTD

1 patent

RICHWAVE TECHNOLOGY CORP

1 patent

CHIAO SHENG MACHINERY CO LTD

1 patent

(unassigned)

1 patent

Showing the top 50 of 57 patents by PatentIndex Score.