Qing Li
17Patents
9h-index
39Co-inventors
68Inventor score
Filing activity: May 26, 2009 → Apr 11, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8262250B2 | Modular LED lighting systems and flexible or rigid strip lighting devices | Electricity | 78 | Active |
| USD702351S1 | X-ray tube for medical imaging field | General | 34 | Active |
| US7972040B2 | LED lamp assembly | Mechanical Engineering; Lighting; Heating | 34 | Active |
| USD715941S1 | X-ray bucky wall stand | General | 28 | Active |
| USD715938S1 | Wall stand for medical imaging field | General | 26 | Active |
| USD715940S1 | X-ray tube stand | General | 19 | Active |
| USD710013S1 | X-ray bucky wall stand | General | 14 | Active |
| USD715441S1 | X-ray tube stand | General | 14 | Active |
| US9765955B2 | LED candle bulb and LED candle light | Mechanical Engineering; Lighting; Heating | 10 | Active |
| USD841225S1 | LED candle light | General | 8 | Active |
| USD608937S1 | Reading lamp | General | 4 | Expired |
| US9017444B2 | Composite foliage Si fertilizer for lowering contents of heavy metals and nitrate in vegetable, and preparation method thereof | Chemistry; Metallurgy | 3 | Active |
| USD608936S1 | Reading lamp | General | 2 | Expired |
| US11919976B1 | Preparation and purification method for cationic quaternary ammonium salt of sodium hyaluronate in homogeneous medium | Emerging Cross-Sectional Technologies | 0 | Active |
| US12055555B2 | On-line measurement for emitted aerosol precursors from industrial sources | Emerging Cross-Sectional Technologies | 0 | Active |
| US11807847B2 | Strain of Enterobacter for degrading hyaluronic acid and application thereof | Chemistry; Metallurgy | 0 | Active |
| US11678751B2 | Application of dispensing process in garments, sleeping bags and other sewn products | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.