Bu Qiu
11Patents
3h-index
22Co-inventors
56Inventor score
Filing activity: Mar 29, 2006 → Dec 1, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8047163B2 | Gas water heater with harmful gas monitoring and warning functions and the method of monitoring and warning | Physics | 12 | Active |
| US8176937B2 | Temperature adjustable mixing valve | Emerging Cross-Sectional Technologies | 8 | Active |
| US8437626B2 | Mixed energy heater with constant temperature control | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US9939172B2 | Thermostatic condensing gas water heater and control method therefor | Emerging Cross-Sectional Technologies | 2 | Active |
| US10309687B2 | Combustion control system of gas water heater or wall-hanging boiler and control method thereof | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9568213B2 | Storeage gas water heater | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9441857B2 | Low-noise, gas-type, instantaneous water heater | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8530799B2 | Fluid-heating apparatus and methods of operating the same | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11415232B2 | Manufacturing method for proportional valve body | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10514184B2 | Ignition temperature control apparatus of gas water heater | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9651266B2 | Gas hot water heating device and system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.