Inventor · Shanghai, CN

Qing Li

38Patents
8h-index
48Co-inventors
71Inventor score

Filing activity: Nov 19, 2009 → Jan 16, 2025

Most-cited inventions

PatentTitleAreaCited byStatus
USD958257S1 Scooter General 43 Active
US8641229B2 Waterproof flexible and rigid LED lighting systems and devices Electricity 37 Active
USD652440S1 Camera General 29 Expired
USD935500S1 Digital display soldering iron General 24 Active
USD962413S1 Air purifier General 22 Active
USD887801S1 Digital display soldering iron General 19 Active
US9228732B2 Modular LED lighting systems, including flexible, rigid, and waterproof lighting strips and connectors Electricity 19 Active
USD960340S1 Air purifier General 14 Active
US9006956B2 Piezoelectric active cooling device Emerging Cross-Sectional Technologies 5 Active
USD895460S1 Multimeter General 4 Active
USD1050386S1 Air purifier General 4 Active
US9483441B2 Quality control system Physics 3 Active
USD1026985S1 Digital display electric soldering iron General 3 Active
US10522886B2 Battery unit, battery module and battery pack Emerging Cross-Sectional Technologies 3 Active
USD993089S1 Electric bicycle General 2 Active
US8871080B2 Management system for an electrolyte analyzer Physics 2 Active
USD1040703S1 Electric motorcycle General 2 Active
US9303861B2 Light emitting diode light source modules Mechanical Engineering; Lighting; Heating 2 Active
US9229015B2 Accuracy management method Emerging Cross-Sectional Technologies 2 Active
USD1041358S1 Electric motorcycle General 2 Active
US10739276B2 Minimizing filed size to reduce unwanted stray light Physics 2 Active
US10297884B2 Battery heating system Emerging Cross-Sectional Technologies 1 Active
US8534878B2 LED lamp assembly Mechanical Engineering; Lighting; Heating 1 Active
US10236488B2 Battery pack Emerging Cross-Sectional Technologies 1 Active
US9726615B2 System and method for simultaneous dark field and phase contrast inspection Physics 1 Active

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