Jinfeng Li
32Patents
5h-index
78Co-inventors
68Inventor score
Filing activity: Apr 12, 2013 → Apr 4, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD907195S1 | Handheld smart oral irrigator | General | 37 | Active |
| USD914198S1 | Handheld smart oral irrigator | General | 29 | Active |
| USD978336S1 | Portable oral irrigator | General | 19 | Active |
| USD859643S1 | Oral irrigator | General | 12 | Active |
| USD888230S1 | Desktop oral irrigator | General | 8 | Active |
| USD945600S1 | Countertop oral irrigator | General | 2 | Revoked |
| US9623111B2 | Pegylated artesunate derivative, pharmaceutical composition and use thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US11704404B2 | Method for control-flow integrity protection, apparatus, device and storage medium | Physics | 1 | Active |
| US11620448B2 | Systems and methods for enhanced review comprehension using domain-specific knowledgebases | Physics | 1 | Active |
| US11085123B2 | Anode, preparation method and use thereof, ozone generating system, and dental scaler | Emerging Cross-Sectional Technologies | 0 | Active |
| US11546844B2 | Power supply and power system | Electricity | 0 | Active |
| US11354793B2 | Object detection with missing annotations in visual inspection | Physics | 0 | Active |
| US12224618B2 | Backup power supply control method, apparatus, and system | Emerging Cross-Sectional Technologies | 0 | Active |
| USD995787S1 | Countertop oral irrigator | General | 0 | Revoked |
| US11399582B2 | Glove structure | Performing Operations; Transporting | 0 | Active |
| US12305921B2 | Rotary kiln sealing system and rotary kiln equipment | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12272046B2 | Feature detection based on neural networks | Physics | 0 | Active |
| USPP34057P2 | Nelumbo plant named ‘Zhongshan Chanyun’ | General | 0 | Active |
| US11587233B2 | Display panel defect enhancement | Physics | 0 | Active |
| US12025677B2 | Battery, electric apparatus, and method for preparing battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US12203704B2 | Dynamic sealing structure and rotary kiln apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US12127897B2 | Water pumping device for water flosser and water flosser | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12156771B2 | Nozzle fixing assembly and water pick | Human Necessities | 0 | Active |
| US11622616B2 | Wrist-worn device | Electricity | 0 | Active |
| US11235721B2 | Front protection devices and vehicles | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.