Inventor · Nanhu, CN

Chunming Wang

64Patents
7h-index
90Co-inventors
75Inventor score

Filing activity: Jan 15, 1998 → Mar 7, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US5977393A Schiff base derivatives of ruthenium and osmium olefin metathesis catalysts Chemistry; Metallurgy 60 Expired
US6410664B1 Catalyst compositions and processes for olefin polymers and copolymers Chemistry; Metallurgy 22 Expired
US7129302B2 Bimetallic catalyst for producing polyethylene resins with bimodal molecular weight distribution, its preparation and use Emerging Cross-Sectional Technologies 21 Expired
US6964937B2 Bimetallic catalyst for producing polyethylene resins with bimodal molecular weight distribution, its preparation and use Emerging Cross-Sectional Technologies 12 Expired
US7199195B2 Polyethylene resins Chemistry; Metallurgy 9 Expired
US7459509B2 Polyethylene resins Chemistry; Metallurgy 8 Active
US6576779B1 Catalyst compositions and processes for olefin polymers and copolymers Chemistry; Metallurgy 7 Expired
US6723675B1 Catalyst for the production of olefin polymers Chemistry; Metallurgy 6 Expired
US9190532B2 Method of making a split gate non-volatile floating gate memory cell having a separate erase gate, and a memory cell made thereby Electricity 6 Active
US10927294B2 Bright silver based quaternary nanostructures Electricity 5 Active
US6573345B1 Catalyst compositions and processes for olefin oligomerization and polymerization Chemistry; Metallurgy 5 Expired
US10217850B2 Method of forming pairs of three-gate non-volatile flash memory cells using two polysilicon deposition steps Electricity 5 Active
US10066161B2 InP quantum dots with GaP and AlP shells and methods of producing the same Emerging Cross-Sectional Technologies 4 Active
US6143857A Linear vinylene carbonate/1-olefin copolymer and articles formed therefrom Chemistry; Metallurgy 4 Expired
US11067990B2 Operation method of an agriculture UAV Performing Operations; Transporting 3 Active
US10671679B2 Method and system for enhanced content recommendation Physics 3 Active
US11316024B2 Split-gate non-volatile memory cells with erase gates disposed over word line gates, and method of making same Physics 3 Active
US9972632B2 Split-gate, twin-bit non-volatile memory cell Electricity 3 Active
US10879252B2 Non-volatile memory cells with floating gates in dedicated trenches Electricity 2 Active
US11104847B2 Cadmium free blue absorbing II-VI quantum dots for thin film applications Performing Operations; Transporting 2 Active
US11315635B2 Split-gate, 2-bit non-volatile memory cell with erase gate disposed over word line gate, and method of making same Physics 2 Active
US11021651B2 Thiolated hydrophilic ligands for improved quantum dot reliability in resin films Emerging Cross-Sectional Technologies 2 Active
US9960242B2 Reduced size split gate non-volatile flash memory cell and method of making same Electricity 1 Active
US9748096B2 Methods of preparation of semiconductor nanocrystals group IIIA and group VA elements Emerging Cross-Sectional Technologies 1 Active
US11994616B2 Method and apparatus for detecting radar wave offset Physics 1 Active

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