Inventor
WU CHENG-LUNG
TW54 patents
⚠️ This page may combine multiple inventors who share the name “WU CHENG-LUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
47 patentsUS11222802B1Jan 11, 2022
Multiple semiconductor die container load port
TAIWAN SEMICONDUCTOR MFG CO LTD7 citations86
US9899441B1Feb 20, 2018
Deep trench isolation (DTI) structure with a tri-layer passivation layer
TAIWAN SEMICONDUCTOR MFG CO LTD17 citations86
US10147756B2Dec 4, 2018
Deep trench isolation structure and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD7 citations84
US9905600B1Feb 27, 2018
Image sensor device and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD7 citations84
US9799702B2Oct 24, 2017
Deep trench isolation structure and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD8 citations84
US11651984B2May 16, 2023
Multiple transport carrier docking device
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11302553B1Apr 12, 2022
Transport carrier docking device
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11302552B1Apr 12, 2022
Multiple transport carrier docking device
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US11295973B2Apr 5, 2022
Apparatus and method for automated wafer carrier handling
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US11423526B2Aug 23, 2022
Optical inspection of a wafer
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations71
US12009242B2Jun 11, 2024
Wafer transport container
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations69
US12194510B2Jan 14, 2025
Method and apparatus for semiconductor wafer
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations64
US12472595B2Nov 18, 2025
Systems for removing or inserting a fastener from or into a wafer carrier
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12347704B2Jul 1, 2025
Wafer alignment apparatus and method for multi-cassette load port
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12283506B2Apr 22, 2025
Humidity control device for equipment front end module of semiconductor processing or characterization tool
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations63
US12151324B2Nov 26, 2024
Methods for inserting a fastener into a wafer carrier
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12084307B2Sep 10, 2024
Reeling device
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations63
US11752582B1Sep 12, 2023
Methods for removing a fastener from a wafer carrier
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12519006B2Jan 6, 2026
Wafer lift pin system
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12492468B2Dec 9, 2025
SACVD system and method for reducing obstructions therein
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12482685B2Nov 25, 2025
Apparatus and methods for automatically handling die carriers
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12327747B2Jun 10, 2025
Transport carrier docking device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12322628B2Jun 3, 2025
Apparatus and method for automated wafer carrier handling
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12261069B2Mar 25, 2025
Multiple semiconductor die container load port
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12237196B2Feb 25, 2025
Docking device with moveable frame and sealing component
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12142507B2Nov 12, 2024
Systems and methods for air flow optimization in environment for semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12119251B2Oct 15, 2024
Multiple semiconductor die container load port
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12080575B2Sep 3, 2024
Airflow detection device and methods of use
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11972971B2Apr 30, 2024
Wafer lift pin system
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11938521B2Mar 26, 2024
Method and apparatus for semiconductor wafer cleaning
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11923225B2Mar 5, 2024
Processing arrangement and method for adjusting gas flow
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11915958B2Feb 27, 2024
Apparatus and method for automated wafer carrier handling
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11735455B2Aug 22, 2023
Systems, devices, and methods for air flow optimization including adjacent a FOUP
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11508596B2Nov 22, 2022
Apparatus and methods for automatically handling die carriers
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12580390B2Mar 17, 2026
Under-floor charging station
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12406869B2Sep 2, 2025
Systems and methods for humidity control of FOUP during semiconductor fabrication
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12051609B2Jul 30, 2024
Systems and methods for humidity control of FOUP during semiconductor fabrication
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11915954B2Feb 27, 2024
Multi-flip semiconductor die sorter tool
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11569105B2Jan 31, 2023
Multi-flip semiconductor die sorter tool
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations61
US11437843B2Sep 6, 2022
Under-floor charging station
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12400313B2Aug 26, 2025
Optical inspection of a wafer
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US11954841B2Apr 9, 2024
Optical inspection of a wafer
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US12083648B2Sep 10, 2024
Sandpaper replacement system
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations58
US12362317B2Jul 15, 2025
Semiconductor die dipping structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations55
US12528198B2Jan 20, 2026
Robot magazine and tray load and unload system
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12438022B2Oct 7, 2025
Method and apparatus for securing semiconductor device carrying boat in multi-boat tray
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12272573B2Apr 8, 2025
Load port and methods of operation
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations50
(unassigned)
1 patentUNIVERSAL MICROWAVE TECH INC
1 patentQISDA CORP
1 patentShowing the top 50 of 54 patents by PatentIndex Score.