Inventor · Shanghai, CN

Jianping Li

61Patents
8h-index
149Co-inventors
81Inventor score

Filing activity: Oct 29, 1999 → Jun 28, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
USD959403S1 Wireless music headband General 25 Active
USD825027S1 Water purifier General 24 Active
USD959404S1 Wireless music headband General 22 Active
US6137277A Static voltage regulator Physics 21 Expired
USD770710S1 Laundry ball General 19 Active
USD846933S1 Water dispenser General 14 Active
USD964957S1 Wireless music headphone General 10 Active
USD851137S1 Ice maker General 9 Active
USD971376S1 Water purifier General 7 Active
US7992738B2 Pallet container Performing Operations; Transporting 7 Active
US11779294B2 Method, device and system for calculating microcirculation indicator based on image and pressure sensor Physics 7 Active
USD967571S1 Spray arm for dishwasher General 6 Active
USD831153S1 Water softener General 5 Active
US10734712B2 Antenna downtilt adjustment apparatus and communications device Electricity 5 Active
US11114260B2 Scissor-leg structural key and its switch device, and a keyboard applying the key Electricity 4 Active
USD1038362S1 Fan General 4 Active
US10012576B2 In-situ testing equipment for testing micromechanical properties of material in multi-load and multi-physical field coupled condition Physics 4 Active
USD1059575S1 Fan General 3 Active
USD968742S1 Dish drainer tray General 2 Active
USD977768S1 Spray arm for dishwasher General 2 Active
USD1073034S1 Humidifier General 2 Active
US10263618B2 Photoelectric keyboard button Electricity 2 Active
US11013799B2 Compositions and methods of enhancing immunogenicity of polysaccharide protein conjugates Chemistry; Metallurgy 2 Active
US11081300B2 Mechanical switch of photoelectrical type and a key assembly of a keyboard Electricity 1 Active
US10680611B2 Key of optical mechanical keyboard comprising a ring lock with a light transmission groove and a photoelectric switch on a circuit board Electricity 1 Active

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