Inventor · disambiguated record
Sheng-Hua Li
Also filed as: LI SHENG · Li sheng-hua
40 granted patents·24 pending applications·58 citations·filing 2004–2025
96Inventor score
Files withDELTA ELECTRONICS INC43Li sheng-hua6LI SHENG3WU CHING-HORNG2DELTA ELECTRONICS SHANGHAI CO1
Top patents by PatentIndex Score
64 records- 0196US11515795B2Power apparatus applied in solid state transformer structure and three-phase power system having the sameDELTA ELECTRONICS INC·Filed 2020·Granted Nov 29, 2022·5 cites·8 claims
- 0291US11601042B2Multi-phase AC/DC converterDELTA ELECTRONICS INC·Filed 2021·Granted Mar 7, 2023·2 cites·20 claims
- 0384US12500521B2Power apparatus applied in solid state transformer structure and three-phase power system having the sameDELTA ELECTRONICS INC·Filed 2024·Granted Dec 16, 2025·0 cites·18 claims
- 0483US9006930B2Power supply having converters with serially connected inputs and parallel connected outputsJANG YUNGTAEK·Filed 2010·Granted Apr 14, 2015·10 cites·21 claims
- 0580US12222383B2Insulation resistance detection circuitDELTA ELECTRONICS INC·Filed 2024·Granted Feb 11, 2025·0 cites·11 claims
- 0680US12143020B2Power apparatus applied in solid state transformer structure and three-phase power system having the sameDELTA ELECTRONICS INC·Filed 2023·Granted Nov 12, 2024·0 cites·17 claims
- 0780US11056906B2Integrated power supply systemDELTA ELECTRONICS INC·Filed 2018·Granted Jul 6, 2021·3 cites·15 claims
- 0880US2024364224A1Auxiliary power circuit, balance circuit, and power supply systemDELTA ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 0979US12068632B2Charging systemDELTA ELECTRONICS INC·Filed 2023·Granted Aug 20, 2024·1 cites·11 claims
- 1076US11811327B2Power apparatus applied in solid state transformer structure and three-phase power system having the sameDELTA ELECTRONICS INC·Filed 2022·Granted Nov 7, 2023·0 cites·13 claims
- 1175US11336192B2Three-phase power apparatus with bidirectional power conversionDELTA ELECTRONICS INC·Filed 2019·Granted May 17, 2022·2 cites·9 claims
- 1273US12066479B2Insulation resistance detection circuit and method of detecting insulation resistanceDELTA ELECTRONICS INC·Filed 2022·Granted Aug 20, 2024·0 cites·12 claims
- 1373US11923767B2Multi-phase AC/DC converterDELTA ELECTRONICS INC·Filed 2023·Granted Mar 5, 2024·0 cites·19 claims
- 1473US8772637B2Cable protection device and cable having the sameWU CHING-HORNG·Filed 2012·Granted Jul 8, 2014·7 cites·16 claims
- 1572US12062988B2Auxiliary power circuit, balance circuit, and power supply systemDELTA ELECTRONICS INC·Filed 2022·Granted Aug 13, 2024·0 cites·19 claims
- 1672US2025309424A1Secondary battery and electronic apparatusNINGDE AMPEREX TECHNOLOGY LTD·Filed 2025·Application pending·0 cites
- 1771US8004260B2Method and apparatus for multi-stage power suppliesDELTA ELECTRONICS INC·Filed 2009·Granted Aug 23, 2011·10 cites·17 claims
- 1870US8229566B2Method and apparatus of breathing-controlled electrical stimulation for skeletal musclesLI SHENG·Filed 2008·Granted Jul 24, 2012·10 cites·17 claims
- 1970US2025337317A1Power conversion system with voltage step change and voltage polarity conversionDELTA ELECTRONICS INC·Filed 2025·Application pending·0 cites
- 2068US11515800B2Power apparatus applied in SST structure and three-phase power source system having the sameDELTA ELECTRONICS INC·Filed 2021·Granted Nov 29, 2022·0 cites·19 claims
- 2167US2024372395A1Charging systemDELTA ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 2266US8593118B2Power supply apparatus with fast initiating speed and power supply system with multiple power supply apparatuses with fast initiating speedLi sheng-hua·Filed 2010·Granted Nov 26, 2013·3 cites·32 claims
- 2365US2024227604A1Mobile charging stationDELTA ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 2464US11839067B2Rack device and power module thereofDELTA ELECTRONICS INC·Filed 2021·Granted Dec 5, 2023·0 cites·20 claims
- 2563US11225160B2Energy storage device charging system applied to solid state transformer structure and three-phase power system having the sameDELTA ELECTRONICS INC·Filed 2020·Granted Jan 18, 2022·0 cites·17 claims
- 2662US11714112B2Detection apparatus for unbalanced DC link capacitor voltageDELTA ELECTRONICS INC·Filed 2021·Granted Aug 1, 2023·0 cites·12 claims
- 2761US8823211B2Photovoltaic inverter and method for controlling photovoltaic inverterLi sheng-hua·Filed 2011·Granted Sep 2, 2014·2 cites·20 claims
- 2861US8588919B2Method and apparatus of breathing-controlled electrical stimulation for skeletal musclesLI SHENG·Filed 2012·Granted Nov 19, 2013·2 cites·20 claims
- 2961US2006085246A1Responsive promotion replenishment planningLI SHENG·Filed 2004·Application pending·0 cites
- 3060US12096582B2Bearing structure for high-low-voltage conversion circuitDELTA ELECTRONICS INC·Filed 2022·Granted Sep 17, 2024·0 cites·21 claims
- 3160US11774690B2Connector having optical fiber connection mechanism and connector assembly thereofDELTA ELECTRONICS INC·Filed 2021·Granted Oct 3, 2023·0 cites·11 claims
- 3260US11456599B2Three-phase power supply system and power supply methodDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Sep 27, 2022·0 cites·20 claims
- 3359US2024223094A1Medium-voltage power conversion system and distributed medium-voltage power conversion systemDELTA ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 3459US2025226652A1Surge suppressor and method of operating the sameDELTA ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 3558US11876459B2Power conversion system applied to solid state transformer and charging system having the sameDELTA ELECTRONICS INC·Filed 2021·Granted Jan 16, 2024·0 cites·11 claims
- 3658US10944338B2Power apparatus applied in SST structure and three-phase power source system having the sameDELTA ELECTRONICS INC·Filed 2019·Granted Mar 9, 2021·0 cites·14 claims
- 3758US2025103379A1Container management method and apparatus based on cloud platformNEW H3C TECH CO LTD·Filed 2024·Application pending·0 cites
- 3858US2025149973A1Power supply system and voltage detection methodDELTA ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 3956US11368098B2Power system with communication function applied to solid state transformer structure and communication module applied to solid state transformer structureDELTA ELECTRONICS INC·Filed 2020·Granted Jun 21, 2022·0 cites·12 claims
- 4055US2025089153A1Solid state transformer and stack-up structure of printed circuit board thereofDELTA ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 4153US2024237311A1Heat dissipation system and solid-state transformer power apparatusDELTA ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 4251US11540412B1Safety device of medium-high voltage system with power moduleDELTA ELECTRONICS INC·Filed 2021·Granted Dec 27, 2022·0 cites·19 claims
- 4351US2024266968A1Multi-phase ac-dc converterDELTA ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 4450US9287801B2Micro inverter with DC-to-AC converter and solar photovoltaic system having the sameDELTA ELECTRONICS INC·Filed 2013·Granted Mar 15, 2016·0 cites·20 claims
- 4550US2021144975A1American cockroach processing equipment for household food wasteGUANGMEIYUAN R & D CENTER KEY LABORATORY OF INSECT DEVELOPMENTAL BIOLOGY AND APPLIED TECH SO·Filed 2020·Application pending·0 cites
- 4648US11581885B2Pre-charge control circuit and method of controlling the sameDELTA ELECTRONICS INC·Filed 2020·Granted Feb 14, 2023·0 cites·16 claims
- 4748US8425111B2Bridge intelligent cable system with built-in fiber grating sensorLIU LIHUA·Filed 2009·Granted Apr 23, 2013·1 cites·1 claims
- 4848US2014118983A1Assembling structure of inverter and ground wireDELTA ELECTRONICS INC·Filed 2013·Application pending·0 cites
- 4948US2021166390A1Method, apparatus and storage medium for analyzing insect feeding behaviorUNIV SOUTH CHINA NORMAL·Filed 2020·Application pending·0 cites
- 5047US10612180B2Methods and apparatus for measuring sensorless brushless DC motor loadDELTA ELECTRONICS INC·Filed 2018·Granted Apr 7, 2020·0 cites·20 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →