Inventor · Beijing, CN

Tao Zhang

722Patents
29h-index
1,234Co-inventors
93Inventor score

Filing activity: Apr 14, 1995 → Mar 25, 2025

Most-cited inventions

PatentTitleAreaCited byStatus
USD897997S1 Wireless earbuds with charging case General 191 Active
US11053853B2 Method of mobile power generation system Mechanical Engineering; Lighting; Heating 140 Active
US11125156B2 Mobile power generation system Mechanical Engineering; Lighting; Heating 136 Active
US11143000B2 Mobile power generation system Electricity 130 Active
US11105266B2 System for providing mobile power Mechanical Engineering; Lighting; Heating 127 Active
US11448122B2 System for providing mobile power Mechanical Engineering; Lighting; Heating 84 Active
US5983232A Virtual structured information system Emerging Cross-Sectional Technologies 70 Expired
US5976274A Soft magnetic amorphous alloy and high hardness amorphous alloy and high hardness tool using the same Physics 68 Expired
US6018734A Multi-dimensional pattern analysis Emerging Cross-Sectional Technologies 66 Expired
US7603138B2 Environmental monitoring using mobile devices and network information server Physics 64 Active
US6767418B1 Ti-Zr type alloy and medical appliance formed thereof Emerging Cross-Sectional Technologies 58 Expired
USD679462S1 Washing machine General 53 Active
US5835514A Laser-based controlled-intensity light source using reflection from a convex surface and method of making same Electricity 47 Expired
US10157326B2 Method and device for character area identification Physics 47 Active
US6931233B1 GPS RF front end IC with programmable frequency synthesizer for use in wireless phones Physics 45 Expired
US5809050A Integrated controlled intensity laser-based light source using diffraction, scattering and transmission Electricity 45 Expired
US10199886B2 Single phase brushless motor and power tool utilizing same Electricity 42 Active
US8522013B2 System and methods to perform public key infrastructure (PKI) operations in vehicle networks using one-way communications infrastructure Electricity 42 Active
US6652679B1 Highly-ductile nano-particle dispersed metallic glass and production method therefor Emerging Cross-Sectional Technologies 40 Expired
USD966375S1 Dish-return delivery robot General 37 Active
US5790191A Method and apparatus for preamplification in a MOS imaging array Electricity 37 Expired
US5966709A Method of optimizing an N-gram memory structure Emerging Cross-Sectional Technologies 34 Expired
USD969895S1 Robot General 33 Active
USD948484S1 Case with earphones General 32 Active
USD969894S1 Robot General 32 Active

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