Xiaoyan Wang
75Patents
9h-index
153Co-inventors
81Inventor score
Filing activity: Jun 27, 2002 → Feb 13, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8791647B2 | Predictive control of power converter for LED driver | Emerging Cross-Sectional Technologies | 66 | Active |
| USD755148S1 | Mobile phone | General | 65 | Active |
| US8018743B2 | Adaptive control for transition between multiple modulation modes in a switching power converter | Emerging Cross-Sectional Technologies | 58 | Active |
| US8334662B2 | Adaptive switch mode LED driver | Emerging Cross-Sectional Technologies | 39 | Active |
| US6597618B2 | Magnetic tunnel junction magnetic random access memory | Physics | 27 | Expired |
| USD744038S1 | Chalk | General | 26 | Active |
| US8796974B2 | PMSM initial position detection system and method | Electricity | 24 | Active |
| US7443700B2 | On-time control for constant current mode in a flyback power supply | Electricity | 17 | Active |
| US9451664B2 | Adaptive switch mode LED driver | Emerging Cross-Sectional Technologies | 13 | Active |
| US8199539B2 | Adaptive control for transition between multiple modulation modes in a switching power converter | Emerging Cross-Sectional Technologies | 9 | Active |
| US8199537B2 | Detecting light load conditions and improving light load efficiency in a switching power converter | Emerging Cross-Sectional Technologies | 9 | Active |
| USD1023730S1 | Hose holder | General | 7 | Active |
| US9288864B2 | Adaptive holding current control for LED dimmer | Electricity | 6 | Active |
| US8710752B2 | Adaptive switch mode LED system | Electricity | 5 | Active |
| US11873823B1 | Fan component of fan lamp and fan lamp assembly | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8995150B2 | Primary side sense output current regulation | Electricity | 4 | Active |
| US8988169B2 | Radio frequency devices with enhanced ground structure | Electricity | 3 | Active |
| US7470666B2 | Use of Ulinastatin and its pharmaceutical composition for treating severe acute respiratory syndrome | Human Necessities | 3 | Expired |
| US9307593B1 | Dynamic bleeder current control for LED dimmers | Emerging Cross-Sectional Technologies | 3 | Active |
| US8933657B2 | Closed loop startup control for a sensorless, brushless DC motor | Electricity | 2 | Active |
| US9635719B2 | High voltage converter without auxiliary winding | Emerging Cross-Sectional Technologies | 2 | Active |
| US10743218B2 | Session management function entity selection method, apparatus, and system | Electricity | 2 | Active |
| US11167644B2 | Method and system for notification of an active short circuit condition in an electric motor of a hybrid electric vehicle | Emerging Cross-Sectional Technologies | 2 | Active |
| US8723437B1 | Filter bandwidth adjustment in a multi-loop dimmer control circuit | Electricity | 2 | Active |
| US9071147B2 | Average input current estimation based on primary side current sense | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.