Qing Zhang
22Patents
7h-index
50Co-inventors
68Inventor score
Filing activity: Oct 3, 2007 → Nov 21, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7957102B1 | Disk drive including an actuator latch with a torsionally compliant pusher portion | Physics | 51 | Active |
| US8116038B1 | Depopulated disk drive head stack assembly having a necked dummy mass with relief alcoves | Physics | 49 | Active |
| USD907195S1 | Handheld smart oral irrigator | General | 37 | Active |
| USD914198S1 | Handheld smart oral irrigator | General | 29 | Active |
| USD978336S1 | Portable oral irrigator | General | 19 | Active |
| US10959819B2 | Oral irrigator | Human Necessities | 10 | Active |
| USD888230S1 | Desktop oral irrigator | General | 8 | Active |
| USD1034270S1 | Smart doorbell | General | 2 | Active |
| USD945600S1 | Countertop oral irrigator | General | 2 | Revoked |
| US9802401B2 | Frame assembly, stencil, screen printing device and screen printing method | Physics | 1 | Active |
| US10530170B2 | Method and system of adaptive charging | Emerging Cross-Sectional Technologies | 0 | Active |
| US11297880B2 | Heater, cartridge, atomizer and electronic cigarette having same | Electricity | 0 | Active |
| US12359690B2 | System for lubricating a crankshaft | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12137740B2 | Porous heating body and atomizer having same | Human Necessities | 0 | Active |
| US12127897B2 | Water pumping device for water flosser and water flosser | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11668307B2 | Oil tubing installation assembly and scroll compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD995787S1 | Countertop oral irrigator | General | 0 | Revoked |
| US12414510B2 | Garden blower | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11087143B2 | Shop platform using blockchain | Electricity | 0 | Active |
| US11085123B2 | Anode, preparation method and use thereof, ozone generating system, and dental scaler | Emerging Cross-Sectional Technologies | 0 | Active |
| US12166190B2 | Cooling device for power battery system, power battery system and vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US12156771B2 | Nozzle fixing assembly and water pick | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.