Inventor · Aurora, IL, US

Wenkai Wu

74Patents
14h-index
39Co-inventors
84Inventor score

Filing activity: Jul 26, 2002 → Jan 23, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6628106B1 Control method and circuit to provide voltage and current regulation for multiphase DC/DC converters Electricity 124 Expired
US7449867B2 Multi-phase buck converter with a plurality of coupled inductors Electricity 33 Active
USD757488S1 Cookware handle General 24 Active
USD891855S1 Handheld blender General 22 Active
USD720199S1 Bladed knob General 20 Active
USD920032S1 Food processor General 17 Active
USD739169S1 Coffee brewer General 17 Active
USD892539S1 Electric mixer General 16 Active
USD911096S1 Electric mixer General 16 Active
USD758128S1 Cookware article with handle General 16 Active
US6636430B1 Energy transfer concept in AC/DC switch mode power supply with power factor correction Emerging Cross-Sectional Technologies 16 Expired
USD773886S1 Knife General 15 Active
USD909119S1 Handheld blender General 14 Active
USD925272S1 Handheld blender General 14 Active
USD861425S1 Food processing attachment General 13 Active
USD869227S1 Food processor General 13 Active
USD853177S1 Food processor General 13 Active
US7982441B2 Converter circuit Electricity 13 Active
USD831421S1 Food processing attachment General 12 Active
USD757487S1 Cookware article with handle General 12 Active
USD874219S1 Food processing attachment General 12 Active
USD960636S1 Powered whisk General 11 Active
USD901242S1 Food processing attachment General 11 Active
USD925970S1 Beater attachment for an electric mixer General 11 Active
USD751860S1 Cookware handle General 11 Active

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