Hui Li
98Patents
11h-index
131Co-inventors
81Inventor score
Filing activity: Jan 28, 2000 → Jan 27, 2025
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6429611B1 | Rotary and linear motor | Electricity | 1,418 | Expired |
| US6479920B1 | Direct charge radioisotope activation and power generation | Physics | 68 | Expired |
| US9111575B1 | Data storage device employing adaptive feed-forward control in timing loop to compensate for vibration | Physics | 34 | Active |
| US7301254B1 | High efficiency radio isotope energy converters using both charge and kinetic energy of emitted particles | Electricity | 27 | Active |
| US9495820B1 | Electronic combination lock | Emerging Cross-Sectional Technologies | 26 | Active |
| US9893633B1 | Modular multilevel DC-DC converter and associated method of use | Emerging Cross-Sectional Technologies | 23 | Active |
| US9455645B1 | System and method for leakage current suppression in a photovoltaic cascaded multilevel inverter | Emerging Cross-Sectional Technologies | 21 | Active |
| US6301137A | Three-phase current sensor and estimator | Electricity | 20 | Expired |
| US6334583B1 | Planetary high-energy ball mill and a milling method | Emerging Cross-Sectional Technologies | 18 | Expired |
| US9121199B2 | Electronic combination lock | Emerging Cross-Sectional Technologies | 13 | Active |
| US10432104B2 | Control circuit for synchronous rectifier and the method thereof | Emerging Cross-Sectional Technologies | 12 | Active |
| US9331583B2 | Switch mode power supply, control circuit and associated control method | Emerging Cross-Sectional Technologies | 10 | Active |
| US9343094B1 | Data storage device filtering burst correction values before downsampling the burst correction values | Physics | 9 | Active |
| US9417276B1 | Method of locating a fault in a power distribution system comprising at least one cogeneration distributed resource | Emerging Cross-Sectional Technologies | 9 | Active |
| US7830687B2 | Adaptive power electronics interface for hybrid energy systems | Electricity | 8 | Active |
| US10263456B1 | Integrated three-port bidirectional DC-DC converter for renewable energy sources | Emerging Cross-Sectional Technologies | 7 | Active |
| US8711585B2 | High-frequency-link power-conversion system having direct double-frequency ripple current control and method of use | Emerging Cross-Sectional Technologies | 6 | Active |
| US11027405B2 | Power tool | Electricity | 6 | Active |
| US10116159B1 | Family of isolated battery energy storage system (BESS) with multiple functions for DC grid application | Emerging Cross-Sectional Technologies | 6 | Active |
| US9362924B1 | Method and apparatus for fast frequency acquisition in PLL system | Electricity | 6 | Active |
| US10951124B2 | Switching power supply circuit with synchronous rectifier and associated control circuit and control method | Emerging Cross-Sectional Technologies | 5 | Active |
| US9621073B1 | 1MHz scalable cascaded Z-source inverter using gallium nitride (GAN) device | Emerging Cross-Sectional Technologies | 5 | Active |
| USD1008982S1 | Contactor | General | 5 | Active |
| USD1021817S1 | Contactor | General | 4 | Active |
| US9495285B2 | Initiating operation of a timing device using a read only memory (ROM) or a one time programmable non volatile memory (OTP NVM) | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.