Inventor · Langfang, CN

Weiwei Li

53Patents
3h-index
117Co-inventors
69Inventor score

Filing activity: Apr 20, 2001 → Sep 30, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
USD815637S1 3D virtual reality glasses General 63 Active
USD905700S1 Monitor mount General 16 Active
US6426061B1 Method and composition for preventing sweat-related odor Human Necessities 10 Expired
US8206935B2 Method of rapidly quantifying hydroxymethylated DNA Chemistry; Metallurgy 3 Active
USD981302S1 Car mattress General 3 Active
US7608402B2 DNA methylation specific signal amplification Chemistry; Metallurgy 3 Active
US7785793B2 Method for isolating and modifying DNA from blood and body fluids Emerging Cross-Sectional Technologies 2 Active
US11362294B2 Organic light-emitting diode and display panel Electricity 1 Active
US12009006B2 Audio signal processing method, apparatus and device, and storage medium Electricity 1 Active
US11910632B2 Organic light-emitting diode display device and display panel Electricity 1 Active
US11158821B2 Organic electroluminescent device and manufacturing method thereof Electricity 1 Active
US12150327B2 Organic light-emitting display device, manufacturing method thereof, and display panel Electricity 1 Active
US7524235B2 Method of eliminating surface stress of silicon wafer Electricity 1 Active
US11233201B2 Organic electroluminescent devices and preparation methods thereof Electricity 1 Active
US10347694B2 Pixel arrangement mode sharing blue light light emitting layer and organic electroluminescent device Electricity 1 Active
US10985473B2 Dielectric resonator antenna Electricity 0 Active
US12012018B2 Welcoming slide rail Performing Operations; Transporting 0 Active
US11856376B2 Sound acquisition component array and sound acquisition device Electricity 0 Active
US12132315B2 Parameter design method for series passive impedance adapter applicable to voltage source converter based high voltage direct current (VSC-HVDC) transmission system Emerging Cross-Sectional Technologies 0 Active
US11462708B2 Organic light emitting diode, display panel and display device Electricity 0 Active
US11825738B2 Organic light-emitting diode device and display panel Electricity 0 Active
US11844662B2 Dentition movement track indicator and manufacturing method of intra-oral fixation assembly thereof Human Necessities 0 Active
US11194200B2 Liquid crystal display panel and preparation method therefor Physics 0 Active
US11474798B2 Method and system for optimizing access to constant memory Physics 0 Active
US8890534B2 Surface ionization detector Physics 0 Active

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