Ke Chen
8Patents
2h-index
14Co-inventors
40Inventor score
Filing activity: May 29, 2018 → Mar 22, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD966716S1 | Electric toothbrush set | General | 6 | Active |
| US11724279B2 | Spray head and cleaning device having the same | Performing Operations; Transporting | 2 | Active |
| USD1000547S1 | Doll head | General | 2 | Active |
| US11939867B2 | Downhole directional drilling tool | Fixed Constructions | 0 | Active |
| US10662722B2 | Threaded connections and downhole tools incorporating the same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11814904B2 | Cutting structure of cutting elements for downhole cutting tools | Chemistry; Metallurgy | 0 | Active |
| US12385323B2 | Downhole directional drilling tool | Fixed Constructions | 0 | Active |
| US12123262B2 | PDC cutter with enhanced performance and durability | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.