Inventor · Beijing, CN

Qing Liu

75Patents
9h-index
77Co-inventors
81Inventor score

Filing activity: Aug 30, 2000 → Feb 24, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7608919B1 Interconnect packaging systems Emerging Cross-Sectional Technologies 30 Active
US7266100B2 Session updating procedure for authentication, authorization and accounting Electricity 27 Expired
US9633976B1 Systems and methods for inter-chip communication Emerging Cross-Sectional Technologies 26 Active
US8021965B1 Inter-chip communication Emerging Cross-Sectional Technologies 14 Active
US8683260B1 Managing ownership of logical volumes Physics 13 Active
US8623700B1 Inter-chip communication Emerging Cross-Sectional Technologies 13 Active
US8433777B1 Communication with multiple storage processors via direct connections Physics 12 Active
US8085152B2 Apparatus and method for automatically selecting and executing files associated with a user Physics 11 Active
US7971770B2 Friction stir method Performing Operations; Transporting 10 Active
US8381027B1 Determining alternate paths in faulted systems Physics 9 Active
US6700960B1 Apparatus for tracking connection of service provider customers via customer use patterns Electricity 5 Expired
US7398603B2 Distance measuring probe with air discharge system Physics 5 Active
US8519724B2 Electrode for use in measuring dielectric properties of parts Emerging Cross-Sectional Technologies 4 Active
US8052033B2 Friction stir welding method Performing Operations; Transporting 4 Active
US8220694B2 Friction stir welding method and friction stir welded housing Performing Operations; Transporting 4 Active
US11539123B2 Antenna system for a portable device Electricity 3 Active
US7930533B1 PXE booting a storage processor from a peer storage processor Physics 3 Active
US9698470B2 Wireless terminal Electricity 3 Active
US7800383B2 Apparatus and method for testing keyboard of mobile phone Electricity 3 Active
US7490413B2 Contour measuring device with error correcting unit Physics 3 Active
US8167188B2 Friction stir welding method Performing Operations; Transporting 2 Active
US9301170B2 Systems, methods, and computer readable media for utilizing a mobile robotic platform to conduct functionality testing in a wireless communications network Emerging Cross-Sectional Technologies 2 Active
US7681323B2 Base and contour measuring system using the same Physics 2 Active
US6483908B1 Method for tracking connection of service provider customers via customer use patterns Electricity 2 Expired
US11239572B2 Beam-steering reconfigurable antenna arrays Electricity 2 Active

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