Inventor · disambiguated record
Wei-Cheng Yu
Also filed as: YU WEI · YU WEI-CHENG · YU WEI-CHENG (JASON)
50 granted patents·7 pending applications·122 citations·filing 2009–2024
97Inventor score
Files withDELL PRODUCTS LP37FOSHAN JIUWUQI TECH CO LTD5Yu wei cheng4HON HAI PREC IND CO LTD2SHIHE INC2
Top patents by PatentIndex Score
57 records- 0198US9906143B1Systems and methods for diagnostic current shunt and overcurrent protection (OCP) for power suppliesDELL PRODUCTS LP·Filed 2016·Granted Feb 27, 2018·38 cites·20 claims
- 0293US11411509B2System and method for detecting the presence of input power of different typesDELL PRODUCTS LP·Filed 2020·Granted Aug 9, 2022·5 cites·20 claims
- 0391US12303731B1Wall-mounted fly wall rackSHIHE INC·Filed 2024·Granted May 20, 2025·6 cites·13 claims
- 0487US11058024B2Rotary extending frameYu wei cheng·Filed 2020·Granted Jul 6, 2021·3 cites·10 claims
- 0585US10680432B2Over-voltage detection and port protectionDELL PRODUCTS LP·Filed 2017·Granted Jun 9, 2020·4 cites·20 claims
- 0685US10045458B2Chassis structureYu wei cheng·Filed 2017·Granted Aug 7, 2018·5 cites·12 claims
- 0783USD1026508SBottle organizerYU WEI·Filed 2023·Granted May 14, 2024·8 cites·1 claims
- 0882US11437914B2Providing a wide variety of voltages with a power supply that uses an LLC topologyDELL PRODUCTS LP·Filed 2020·Granted Sep 6, 2022·2 cites·17 claims
- 0982US10601306B1System and method for providing power surge protection in a power supply unit for an information handling systemDELL PRODUCTS LP·Filed 2019·Granted Mar 24, 2020·4 cites·17 claims
- 1081US10539990B2Multiple power paths in a multi-battery information handling systemDELL PRODUCTS LP·Filed 2017·Granted Jan 21, 2020·3 cites·16 claims
- 1180US11442519B1External power supply and method to enhance the output power delivered by an external power supplyDELL PRODUCTS LP·Filed 2021·Granted Sep 13, 2022·1 cites·21 claims
- 1279US9466974B2Systems and methods for inductive overvoltage protection of PFC bulk capacitors in power suppliesHSIEH YA-TANG·Filed 2014·Granted Oct 11, 2016·7 cites·25 claims
- 1378USD1046487SSpice rackFOSHAN JIUWUQI TECH CO LTD·Filed 2024·Granted Oct 15, 2024·5 cites·1 claims
- 1477USD1017230STravel bagYU WEI·Filed 2023·Granted Mar 12, 2024·5 cites·1 claims
- 1577US10298023B2Universal power converter having variable voltage capability and method thereforDELL PRODUCTS LP·Filed 2015·Granted May 21, 2019·3 cites·15 claims
- 1675USD1047537SStorage shelvesFOSHAN JIUWUQI TECH CO LTD·Filed 2024·Granted Oct 22, 2024·4 cites·1 claims
- 1774US10531530B2Controlling a power adaptor light-emitting diode (LED) indicatorDELL PRODUCTS LP·Filed 2017·Granted Jan 7, 2020·2 cites·22 claims
- 1874US10346333B2Intelligent power dongleDELL PRODUCTS LP·Filed 2016·Granted Jul 9, 2019·2 cites·18 claims
- 1973US12413091B1Detecting aircraft in-seat powerDELL PRODUCTS LP·Filed 2024·Granted Sep 9, 2025·0 cites·20 claims
- 2072USD1049726SRackFOSHAN JIUWUQI TECH CO LTD·Filed 2024·Granted Nov 5, 2024·3 cites·1 claims
- 2168US11626700B2DC power connector plug with improved power and rigidityDELL PRODUCTS LP·Filed 2021·Granted Apr 11, 2023·0 cites·18 claims
- 2267US9985538B2Over current protection in a variable output power supplyDELL PRODUCTS LP·Filed 2017·Granted May 29, 2018·1 cites·20 claims
- 2366USD1050773SStorage rackFOSHAN JIUWUQI TECH CO LTD·Filed 2024·Granted Nov 12, 2024·2 cites·1 claims
- 2466US9793815B2Over current protection in a variable output power supplyDELL PRODUCTS LP·Filed 2015·Granted Oct 17, 2017·1 cites·11 claims
- 2565US12224574B2Device and method for compliance testing of power supply adapters of information handling systemsDELL PRODUCTS LP·Filed 2021·Granted Feb 11, 2025·0 cites·20 claims
- 2665US12174682B2Adaptive noise suppression for touch screen displaysDELL PRODUCTS LP·Filed 2023·Granted Dec 24, 2024·0 cites·20 claims
- 2764USD1060547SFolding squat rackSHIHE INC·Filed 2024·Granted Feb 4, 2025·2 cites·1 claims
- 2862US10281967B2Information handling system reversible charge port and magnetic charge connectorDELL PRODUCTS LP·Filed 2016·Granted May 7, 2019·1 cites·20 claims
- 2962US9979300B1Enhancing peak power capability and hold up time in LLC topology applicationDELL PRODUCTS LP·Filed 2017·Granted May 22, 2018·1 cites·18 claims
- 3061US10461654B2Power supply light load efficiency control circuitDELL PRODUCTS LP·Filed 2017·Granted Oct 29, 2019·1 cites·20 claims
- 3160US9843265B2Zero voltage switching flyback converterDELL PRODUCTS LP·Filed 2015·Granted Dec 12, 2017·1 cites·16 claims
- 3260US9837927B2Power supply device and a synchronous rectifier PCBLITE ON ELECTRONICS GUANGZHOU LTD·Filed 2015·Granted Dec 5, 2017·1 cites·5 claims
- 3358USD1041217SStorage rackFOSHAN JIUWUQI TECH CO LTD·Filed 2024·Granted Sep 10, 2024·1 cites·1 claims
- 3458US11757231B2Two-stage connector with internal terminal correction and repairDELL PRODUCTS LP·Filed 2020·Granted Sep 12, 2023·0 cites·20 claims
- 3558US11432384B2LED control for reversable power cableDELL PRODUCTS LP·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
- 3657US11799252B2High performance single barrel power connectionDELL PRODUCTS LP·Filed 2022·Granted Oct 24, 2023·0 cites·20 claims
- 3757US11099629B2Device-dependent peak power throttling for battery-operated systemsDELL PRODUCTS LP·Filed 2019·Granted Aug 24, 2021·0 cites·20 claims
- 3856US12107423B2System and method for selecting a voltage on a barrel adapter interfaceDELL PRODUCTS LP·Filed 2022·Granted Oct 1, 2024·0 cites·10 claims
- 3956US2024405587A1Managing impacts of battery charging on data processing systemsDELL PRODUCTS LP·Filed 2023·Application pending·0 cites
- 4056US2025079852A1Intelligent duo-c adapter power management with streamlined architecture designDELL PRODUCTS LP·Filed 2023·Application pending·0 cites
- 4155US11789511B2System and method of determining an issue associated with a power distribution system of an information handling systemDELL PRODUCTS LP·Filed 2021·Granted Oct 17, 2023·0 cites·20 claims
- 4255US2025311316A1Silicon carbide power device and manufacturing method of the sameHON HAI PREC IND CO LTD·Filed 2024·Application pending·0 cites
- 4354US2025238059A1Power sharing over multiple power adaptorsDELL PRODUCTS LP·Filed 2024·Application pending·0 cites
- 4452US2024028093A1System and Method to Maximize Power Delivery for USB Power Delivery Programmable Power SuppliesDELL PRODUCTS LP·Filed 2022·Application pending·0 cites
- 4550US11392744B2Systems and methods for automatically verifying BGA package orientationDELL PRODUCTS LP·Filed 2020·Granted Jul 19, 2022·0 cites·22 claims
- 4650US11329495B2Reconfigurable power adapter for an information handling systemDELL PRODUCTS LP·Filed 2019·Granted May 10, 2022·0 cites·16 claims
- 4749US10146724B2Power adapter with switchable output voltage controlDELL PRODUCTS LP·Filed 2014·Granted Dec 4, 2018·0 cites·20 claims
- 4848US11726536B2System and method for increasing power supply peak power capacityDELL PRODUCTS LP·Filed 2021·Granted Aug 15, 2023·0 cites·18 claims
- 4948US2025350281A1Gate driver circuit and operating method thereofHON HAI PREC IND CO LTD·Filed 2024·Application pending·0 cites
- 5047US11632845B1Managing a light source of a power adapter of an information handling systemDELL PRODUCTS LP·Filed 2021·Granted Apr 18, 2023·0 cites·17 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →