Inventor
LAI BO-YU
TW35 patents
⚠️ This page may combine multiple inventors who share the name “LAI BO-YU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
33 patentsUS10062784B1Aug 28, 2018
Self-aligned gate hard mask and method forming same
TAIWAN SEMICONDUCTOR MFG CO LTD31 citations94
US10923565B2Feb 16, 2021
Self-aligned contact air gap formation
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US10283624B1May 7, 2019
Semiconductor structure and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD7 citations84
US10276691B2Apr 30, 2019
Conformal transfer doping method for fin-like field effect transistor
TAIWAN SEMICONDUCTOR MFG CO LTD11 citations84
US10037923B1Jul 31, 2018
Forming transistor by selectively growing gate spacer
TAIWAN SEMICONDUCTOR MFG CO LTD9 citations84
US9450046B2Sep 20, 2016
Semiconductor structure with fin structure and wire structure and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD14 citations84
US11901408B2Feb 13, 2024
Self-aligned contact air gap formation
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11862713B2Jan 2, 2024
Conformal transfer doping method for fin-like field effect transistor
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11855097B2Dec 26, 2023
Air gap formation between gate spacer and epitaxy structure
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11456295B2Sep 27, 2022
Air gap formation between gate spacer and epitaxy structure
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10833170B2Nov 10, 2020
Low-k gate spacer and methods for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10490650B2Nov 26, 2019
Low-k gate spacer and methods for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US9847329B2Dec 19, 2017
Structure of fin feature and method of making same
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations73
US12249640B2Mar 11, 2025
Conformal transfer doping method for Fin-like field effect transistor
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12237230B2Feb 25, 2025
Semiconductor device with leakage current suppression and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations63
US11626504B2Apr 11, 2023
Fin field effect transistor (FinFET) device structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11476352B2Oct 18, 2022
Conformal transfer doping method for fin-like field effect transistor
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12376351B2Jul 29, 2025
Self-aligned contact air gap formation
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12363989B2Jul 15, 2025
Semiconductor device with leakage current suppression and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12266655B2Apr 1, 2025
Transistors with recessed silicon cap and method forming same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12218138B2Feb 4, 2025
Air gap formation between gate spacer and epitaxy structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12191370B2Jan 7, 2025
Semiconductor device with tunable channel layer usage and methods of fabrication thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11855182B2Dec 26, 2023
Low-k gate spacer and methods for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11296077B2Apr 5, 2022
Transistors with recessed silicon cap and method forming same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11205724B2Dec 21, 2021
Self-aligned gate hard mask and method forming same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11133229B2Sep 28, 2021
Forming transistor by selectively growing gate spacer
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12300540B2May 13, 2025
Conductive feature of semiconductor device and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10868151B2Dec 15, 2020
Conformal transfer doping method for fin-like field effect transistor
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10861753B2Dec 8, 2020
Air gap formation between gate spacer and epitaxy structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10833167B2Nov 10, 2020
Fin field effect transistor (finFET) device structure and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10686075B2Jun 16, 2020
Self-aligned gate hard mask and method forming same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10535569B2Jan 14, 2020
Forming transistor by selectively growing gate spacer
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12278145B2Apr 15, 2025
Semiconductor devices with a source/drain barrier layer and methods of manufacture
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations49