Inventor · Beijing, CN

Lei Han

94Patents
8h-index
232Co-inventors
81Inventor score

Filing activity: Jul 29, 2003 → Nov 8, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US11574359B1 Interactive banking using multiple checking accounts Physics 37 Active
USD730577S1 Razor General 31 Active
US8741603B2 Enhancing spinosyn production with oxygen binding proteins Chemistry; Metallurgy 17 Active
US8252438B2 Lithium ion battery Emerging Cross-Sectional Technologies 16 Active
US9667096B2 LED-based emergency lighting equipment and methodology Electricity 13 Active
US10894484B2 Electric automobile energy monitoring and swapping network in remote monitoring of cloud computing network Emerging Cross-Sectional Technologies 13 Active
USD822585S1 Tire General 11 Active
US8276695B2 Battery electrode sheet Emerging Cross-Sectional Technologies 10 Active
USD764398S1 Tire General 8 Active
US8176868B2 System and method for connecting marine bodies Performing Operations; Transporting 8 Active
US10999734B1 Passive authentication during mobile application registration Electricity 8 Active
US11059382B2 Battery box replacement system Emerging Cross-Sectional Technologies 5 Active
US11088643B1 Demagnetization sensing for permanent magnet synchronous motor drive Electricity 3 Active
US7063036B2 System for connecting buoyant marine bodies Fixed Constructions 3 Expired
US9711996B2 Emergency system with brown-out detection Electricity 3 Active
US9222456B2 Device with twin-chamber structure for conversion of wave energy of oscillating water Emerging Cross-Sectional Technologies 2 Active
US9883568B2 Programmable emergency lighting device including near-field communication Electricity 2 Active
US10624177B2 Programmable emergency lighting device including near-field communication Electricity 2 Active
US9445286B2 Protocol version negotiation method, mobile terminal, base station and communications system Electricity 2 Active
US11036241B2 Simple multi-sensor calibration Performing Operations; Transporting 2 Active
US9344163B2 Method and terminal for implementing multi-antenna transmission Electricity 1 Active
US11785008B1 Passive authentication during mobile application registration Electricity 1 Active
US10794555B2 LED-based emergency lighting equipment and methodology Electricity 1 Active
US10931580B2 Packet processing method and network device Electricity 1 Active
US10491519B2 Routing method, device, and system Electricity 1 Active

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