Inventor · Linz, AT

Yi Liu

33Patents
5h-index
57Co-inventors
72Inventor score

Filing activity: Jun 17, 1998 → Nov 17, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US9662522B2 Fire extinguishing composition containing saccharide and saccharide derivative Human Necessities 27 Active
US6053159A Tile cutting device provided with auxiliary base Emerging Cross-Sectional Technologies 16 Expired
US6570366B1 Active power factor correction circuit Emerging Cross-Sectional Technologies 11 Expired
US6012441A On base of ceramic tile cutter Emerging Cross-Sectional Technologies 11 Expired
US9708479B2 Multistage process for producing polyethylene compositions Chemistry; Metallurgy 6 Active
US9920190B2 Multimodal polyethylene composition with high pressure resistance Mechanical Engineering; Lighting; Heating 5 Active
US9974992B2 Fire extinguishing composition comprising carboxylic acid derivative Human Necessities 4 Active
US9783661B2 Blend of bimodal polyethylene with unimodal ultra high molecular weight polyethylene with improved mechanical properties Chemistry; Metallurgy 4 Active
US11254809B2 Polymer composition and a process for production of the polymer composition Chemistry; Metallurgy 2 Active
US9676877B2 Disentangled high or ultrahigh molecular weight polyethylene prepared with Ziegler-Natta catalyst Chemistry; Metallurgy 2 Active
US10961334B2 Polymer composition and a process for production of the polymer composition Chemistry; Metallurgy 2 Active
US11370905B2 Polyolefin composition with improved balance of properties Chemistry; Metallurgy 1 Active
US10000592B2 Multistage process for producing polyethylene compositions Chemistry; Metallurgy 1 Active
US10971517B2 Source contact structure of three-dimensional memory devices and fabrication methods thereof Electricity 1 Active
US11142475B2 Purification filter element and water purification cup Chemistry; Metallurgy 1 Active
US10669410B2 Process for producing multimodal polyethylene in-situ blends including ultra-high molecular weight fractions Chemistry; Metallurgy 1 Active
US9543056B2 Semiconductive polyolefin composition comprising conductive filler Electricity 1 Active
US11512189B2 Recycled polyethylene-polypropylene blends comprising a compatibilizer Emerging Cross-Sectional Technologies 1 Active
US11015003B2 Jacket with improved properties Chemistry; Metallurgy 1 Active
US9620822B2 Battery charging method to obtain a charging current using fuzzification and defuzzification Emerging Cross-Sectional Technologies 0 Active
US12176806B2 Power factor correction circuit, control method and electrical appliance Emerging Cross-Sectional Technologies 0 Active
US11685825B2 Cable jacket composition Chemistry; Metallurgy 0 Active
US11618795B2 Jacket with improved properties Chemistry; Metallurgy 0 Active
US10597470B2 Process for producing multimodal polyethylene blends including ultra-high molecular weight components Chemistry; Metallurgy 0 Active
US12104049B2 Compatibilization of recycled polyethylene-polypropylene blends Chemistry; Metallurgy 0 Active

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