Inventor · Shaoxing, CN

Nan Xia

14Patents
1h-index
36Co-inventors
50Inventor score

Filing activity: Apr 18, 2008 → Jul 1, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US8292083B2 Method and apparatus for separating particles, cells, molecules and particulates Emerging Cross-Sectional Technologies 13 Active
US10323035B2 Co-crystal of a CDK inhibitor and an MEK inhibitor and process of preparation thereof Chemistry; Metallurgy 1 Active
US10640919B1 Locked coil wire rope and capacity expansion framework Textiles; Paper 0 Active
US11447506B2 Crystal forms of crisaborole in free form and preparation method and use thereof Chemistry; Metallurgy 0 Active
US11773113B2 Crystal forms of crisaborole in free form and preparation method and use thereof Chemistry; Metallurgy 0 Active
US12033043B2 Identification method of urban functional areas based on mixing degree of functions and integrated learning Emerging Cross-Sectional Technologies 0 Active
US10377757B2 Crystal form of JAK inhibitor and preparation method thereof Chemistry; Metallurgy 0 Active
US10196395B2 Crystalline form alpha of IPI-145 and preparation method thereof Chemistry; Metallurgy 0 Active
US10815232B2 Crystalline forms of viral-protein inhibitor drug VX-787, processes for preparation thereof and use thereof Chemistry; Metallurgy 0 Active
US8956128B2 Spherical expansion compressor adapted to variable working conditions Mechanical Engineering; Lighting; Heating 0 Active
US10886941B2 Pulse density modulation method and pulse density value signal conversion circuit Electricity 0 Active
US10421185B2 Follow-up control device for an exoskeleton robot Human Necessities 0 Active
US11249328B1 One-way glass based on persistence of vision of human eyes Fixed Constructions 0 Active
US11429581B2 Spatial-temporal query for cognitive IoT contexts Physics 0 Active

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