Junya Duan
17Patents
3h-index
42Co-inventors
56Inventor score
Filing activity: Jul 13, 2010 → Sep 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8963497B2 | Cordless tool system | Human Necessities | 9 | Active |
| US9608461B2 | Battery pack cooling and charging device and method | Emerging Cross-Sectional Technologies | 9 | Active |
| US9252463B2 | Battery charging system having multiple charging modes | Emerging Cross-Sectional Technologies | 4 | Active |
| US9726731B2 | Battery pack, method for detecting battery pack, charging assembly and electric tool | Emerging Cross-Sectional Technologies | 2 | Active |
| US9548614B2 | Cordless tool system | Human Necessities | 1 | Active |
| US9608466B2 | Charging control method and charging assembly | Emerging Cross-Sectional Technologies | 1 | Active |
| US10478933B2 | Angle grinder, power tool and braking method thereof | Electricity | 1 | Active |
| US11296581B2 | Power tool | Emerging Cross-Sectional Technologies | 0 | Active |
| US12111360B2 | Battery pack and power supply apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US11791750B2 | Power tool using brushless motor and method for controlling the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US12255499B2 | Power tool and electronic control device | Electricity | 0 | Active |
| US12059737B2 | Power tool and method for starting the same | Electricity | 0 | Active |
| US11592429B2 | Open-air circulating pool for simulating ecological damage | Physics | 0 | Active |
| US9979208B2 | Cordless tool system with a battery pack having a heat absorbing device | Human Necessities | 0 | Active |
| US10892691B2 | Control circuit and power tool | Electricity | 0 | Active |
| US12149190B2 | Power tool, impact wrench, and tool control method | Electricity | 0 | Active |
| US8400114B2 | DC power tool with a safety detection device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.