Inventor · Beijing, CN

Guangqin Li

4Patents
0h-index
18Co-inventors
28Inventor score

Filing activity: Aug 8, 2018 → Jun 14, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US11476102B2 Real-time calibration device, real-time calibration method and detection apparatus Physics 0 Active
US11022581B2 Multiple functions ion mobility spectrometer device Electricity 0 Active
US10861686B2 Automatic calibration device and ion migration spectrometer Mechanical Engineering; Lighting; Heating 0 Active
US11994492B2 Gas analysis device and method for detecting sample gas Electricity 0 Active

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