P

Inventor

SHIH CHIH-TSUNG

TW131 patents
⚠️ This page may combine multiple inventors who share the name “SHIH CHIH-TSUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAIWAN SEMICONDUCTOR MFG CO LTD

37 patents
US9256123B2Feb 9, 2016

Method of making an extreme ultraviolet pellicle

TAIWAN SEMICONDUCTOR MFG CO LTD365 citations99
US9869928B2Jan 16, 2018

Extreme ultraviolet light (EUV) photomasks, and fabrication methods thereof

TAIWAN SEMICONDUCTOR MFG CO LTD128 citations98
US9823585B2Nov 21, 2017

EUV focus monitoring systems and methods

TAIWAN SEMICONDUCTOR MFG CO LTD28 citations94
US11086209B2Aug 10, 2021

EUV lithography mask with a porous reflective multilayer structure

TAIWAN SEMICONDUCTOR MFG CO LTD7 citations84
US12293954B2May 6, 2025

Method of fabricating semiconductor structure with heating element

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations75
US12386119B2Aug 12, 2025

Facet profile to improve edge coupler beam pointing and coupling efficiency for photonics

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations74
US11809075B2Nov 7, 2023

EUV lithography mask with a porous reflective multilayer structure

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11448828B2Sep 20, 2022

Optical device for coupling light

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10976674B2Apr 13, 2021

Method for detecting EUV pellicle rupture

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10642158B2May 5, 2020

Method of controlling reticle masking blade positioning to minimize impact on critical dimension uniformity and device for controlling reticle masking blade positioning

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10366973B2Jul 30, 2019

Layout modification method for exposure manufacturing process

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10276372B2Apr 30, 2019

Method for integrated circuit patterning

TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US10031411B2Jul 24, 2018

Pellicle for EUV mask and fabrication thereof

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10007174B2Jun 26, 2018

Extreme ultraviolet lithography process and mask

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US9786602B2Oct 10, 2017

Interconnection structure and methods of fabrication the same

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US9709884B2Jul 18, 2017

EUV mask and manufacturing method by using the same

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US9664999B2May 30, 2017

Method of making an extreme ultraviolet pellicle

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US9588419B2Mar 7, 2017

Extreme ultraviolet light (EUV) photomasks and fabrication methods thereof

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US9557649B2Jan 31, 2017

Assist feature for a photolithographic process

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11392022B2Jul 19, 2022

Extreme ultraviolet lithography method, extreme ultraviolet mask and formation method thereof

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations72
US11003069B2May 11, 2021

High durability extreme ultraviolet photomask

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations72
US11774844B2Oct 3, 2023

Extreme ultraviolet mask and method of manufacturing the same

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations71
US11275301B2Mar 15, 2022

Extreme ultraviolet mask and method of manufacturing the same

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations71
US11119420B2Sep 14, 2021

Particle prevention method in lithography exposure apparatus

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US10534279B1Jan 14, 2020

Methods and apparatus for removing contamination from lithographic tool

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US12298565B2May 13, 2025

Optical device for coupling light and method for fabricating the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12085761B2Sep 10, 2024

Two-dimensional grating coupler and methods of making same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11960116B2Apr 16, 2024

Optical waveguide coupler

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations63
US11908765B2Feb 20, 2024

Semiconductor structure with heating element

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11714239B2Aug 1, 2023

Optical device for coupling light

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11693186B2Jul 4, 2023

Two-dimensional grating coupler and methods of making same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11424175B2Aug 23, 2022

Semiconductor device with heating structure

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11073755B2Jul 27, 2021

Mask with multilayer structure and manufacturing method by using the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US9405195B2Aug 2, 2016

Method to define multiple layer patterns with a single exposure by charged particle beam lithography

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations63
US9134604B2Sep 15, 2015

Extreme ultraviolet (EUV) mask and method of fabricating the EUV mask

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations63
US12587284B2Mar 24, 2026

High speed optical receiver system

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12535727B2Jan 27, 2026

EUV lithography mask with a porous reflective multilayer structure

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62

TAIWAN SEMICONDUCTOR MFG

5 patents

IND TECH RES INST

3 patents

CHIOU CHUNG-FAN

2 patents

SHIH CHIH-TSUNG

2 patents

HSU PEI-CHENG

1 patent

Showing the top 50 of 131 patents by PatentIndex Score.