Inventor · Wailiao, TW

Yu Chen

21Patents
6h-index
33Co-inventors
69Inventor score

Filing activity: Jul 23, 1998 → Aug 29, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US6027235A Number plate housing Emerging Cross-Sectional Technologies 22 Expired
US8933654B2 Control of a brushless motor Electricity 17 Active
US9130493B2 Control of a brushless motor Electricity 16 Active
US8841876B2 Control of an electrical machine Electricity 14 Active
US9478901B2 Electronic product and its cable set Electricity 13 Active
US8836254B2 Control of an electrical machine Electricity 7 Active
US9577324B2 Wearable electronic device Electricity 6 Active
US8604729B2 Control of a permanent-magnet motor Emerging Cross-Sectional Technologies 5 Active
US9647339B2 Wearable device Electricity 4 Active
US8614557B2 Control of an electric machine Emerging Cross-Sectional Technologies 3 Active
US9705435B2 Method of controlling a brushless motor Electricity 3 Active
US8742707B2 Control of a brushless motor Electricity 3 Active
US8350425B2 Holder for a position sensor Electricity 2 Active
US8147088B2 Focusing-type flashlight structure Mechanical Engineering; Lighting; Heating 2 Active
US8432078B2 Stator with asymmetric poles and sensor oriented to more accurately determine position of rotor Electricity 1 Active
US11699990B2 Oscillating device Electricity 0 Active
US11368058B2 Stator assembly Electricity 0 Active
US10094666B1 Method of room based position determination Electricity 0 Active
US12113465B2 Motor drive system Electricity 0 Active
US11469738B1 Oscillating device Electricity 0 Active
US11423535B2 Method and device for state display during ventilation process Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.