Inventor
WU CHI CHE
TW29 patents
⚠️ This page may combine multiple inventors who share the name “WU CHI CHE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELL PRODUCTS LP
17 patentsUS11411509B2Aug 9, 2022
System and method for detecting the presence of input power of different types
DELL PRODUCTS LP5 citations71
US10601306B1Mar 24, 2020
System and method for providing power surge protection in a power supply unit for an information handling system
DELL PRODUCTS LP4 citations70
US12413091B1Sep 9, 2025
Detecting aircraft in-seat power
DELL PRODUCTS LP0 citations62
US12174682B2Dec 24, 2024
Adaptive noise suppression for touch screen displays
DELL PRODUCTS LP0 citations62
US11432384B2Aug 30, 2022
LED control for reversable power cable
DELL PRODUCTS LP0 citations62
US12592528B2Mar 31, 2026
DC power connector plug with improved power and rigidity
DELL PRODUCTS LP0 citations61
US12224574B2Feb 11, 2025
Device and method for compliance testing of power supply adapters of information handling systems
DELL PRODUCTS LP0 citations61
US11626700B2Apr 11, 2023
DC power connector plug with improved power and rigidity
DELL PRODUCTS LP0 citations61
US11442519B1Sep 13, 2022
External power supply and method to enhance the output power delivered by an external power supply
DELL PRODUCTS LP1 citations61
US10461654B2Oct 29, 2019
Power supply light load efficiency control circuit
DELL PRODUCTS LP1 citations61
US11757231B2Sep 12, 2023
Two-stage connector with internal terminal correction and repair
DELL PRODUCTS LP0 citations56
US11799252B2Oct 24, 2023
High performance single barrel power connection
DELL PRODUCTS LP0 citations52
US11632845B1Apr 18, 2023
Managing a light source of a power adapter of an information handling system
DELL PRODUCTS LP0 citations52
US11467641B2Oct 11, 2022
System and method for dynamically identifying a power adaptor power rating based on operating conditions
DELL PRODUCTS LP0 citations51
US12541236B2Feb 3, 2026
Systems and methods for determining electrical characteristics of power supply cable/s and taking one or more actions based on same
DELL PRODUCTS LP0 citations50
US12107423B2Oct 1, 2024
System and method for selecting a voltage on a barrel adapter interface
DELL PRODUCTS LP0 citations50
US11789511B2Oct 17, 2023
System and method of determining an issue associated with a power distribution system of an information handling system
DELL PRODUCTS LP0 citations50
TAIWAN SEMICONDUCTOR MFG CO LTD
8 patentsUS11029331B2Jun 8, 2021
Universal test mechanism for semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11199508B1Dec 14, 2021
Failure analysis method with improved detection accuracy for advanced technology node
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations72
US12007438B2Jun 11, 2024
Method and system for testing an integrated circuit
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11579191B2Feb 14, 2023
Method and system for testing an integrated circuit
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US12248022B2Mar 11, 2025
Method and apparatus for detecting defective logic devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations59
US11852682B2Dec 26, 2023
Circuit screening system and circuit screening method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations56
US11500016B2Nov 15, 2022
Circuit screening system and circuit screening method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations56
US11675004B2Jun 13, 2023
Method and apparatus for detecting defective logic devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations49