Inventor
CHEN YEN-HAO
TW33 patents
⚠️ This page may combine multiple inventors who share the name “CHEN YEN-HAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
16 patentsUS9543147B2Jan 10, 2017
Photoresist and method of manufacture
TAIWAN SEMICONDUCTOR MFG CO LTD12 citations84
US11935757B2Mar 19, 2024
Method of manufacturing a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US9983474B2May 29, 2018
Photoresist having sensitizer bonded to acid generator
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10394126B2Aug 27, 2019
Photolithography process and materials
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US12300507B2May 13, 2025
Method of manufacturing a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11626293B2Apr 11, 2023
Method of manufacturing a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11320738B2May 3, 2022
Pattern formation method and material for manufacturing semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11295961B2Apr 5, 2022
Method of manufacturing a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11127592B2Sep 21, 2021
Photosensitive groups in resist layer
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11003076B2May 11, 2021
Extreme ultraviolet photoresist and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12504693B2Dec 23, 2025
Photoresist composition and method of manufacturing a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12424586B2Sep 23, 2025
Bridging-resistant microbump structures and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12362299B2Jul 15, 2025
Basin-shaped underbump plates and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12134690B2Nov 5, 2024
Photoresist composition and method of manufacturing a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10401728B2Sep 3, 2019
Extreme ultraviolet photoresist and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10042252B2Aug 7, 2018
Extreme ultraviolet photoresist and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
INVENTEC PUDONG TECH CORP
7 patentsUS10219366B1Feb 26, 2019
Multilayer printed circuit board capable of reducing transmission loss of high speed signals
INVENTEC PUDONG TECH CORP6 citations66
US11735921B2Aug 22, 2023
Method for flattening impedance of power delivery network by means of selecting decoupling capacitor
INVENTEC PUDONG TECH CORP0 citations54
US11474136B2Oct 18, 2022
Method for examining differential pair transmission lines
INVENTEC PUDONG TECH CORP0 citations46
US11063569B2Jul 13, 2021
Common mode noise suppression filter
INVENTEC PUDONG TECH CORP0 citations44
US10771107B2Sep 8, 2020
Circuit device
INVENTEC PUDONG TECH CORP0 citations41
US9188608B2Nov 17, 2015
Analysis method for signal time margin
INVENTEC PUDONG TECH CORP0 citations41
US11283421B1Mar 22, 2022
Series noise absorption circuit
INVENTEC PUDONG TECH CORP0 citations38