Yaogang Chen
25Patents
9h-index
6Co-inventors
68Inventor score
Filing activity: Sep 30, 2005 → Dec 31, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD550343S1 | Stand air purifier | General | 61 | Expired |
| USD578632S1 | Air purifier | General | 35 | Expired |
| USD549811S1 | Mini dehumidifier | General | 29 | Expired |
| USD948017S1 | Air purifier | General | 26 | Active |
| USD983341S1 | Air purifier | General | 20 | Active |
| USD597188S1 | Air purifier | General | 17 | Expired |
| USD985111S1 | Air purifier | General | 13 | Active |
| USD543266S1 | Desktop air purifier | General | 12 | Expired |
| USD597643S1 | Air purifier | General | 12 | Expired |
| USD998122S1 | Air purifier | General | 9 | Active |
| USD994102S1 | Air purifier | General | 8 | Active |
| USD987803S1 | Air purifier | General | 8 | Active |
| USD987802S1 | Air purifier | General | 8 | Active |
| USD970706S1 | Air purifier | General | 6 | Active |
| USD542399S1 | Ionic air purifier | General | 6 | Expired |
| USD987800S1 | Air purifier | General | 6 | Active |
| USD1004065S1 | Air purifier | General | 6 | Active |
| USD1073038S1 | Air purifier | General | 1 | Active |
| USD1073039S1 | Air purifier | General | 1 | Active |
| USD987804S1 | Air purifier | General | 1 | Active |
| USD987801S1 | Air purifier | General | 1 | Active |
| USD1095796S1 | Air purifier | General | 0 | Active |
| USD1085382S1 | Air purifier | General | 0 | Active |
| USD1081247S1 | Food waste disposer | General | 0 | Active |
| USD1093589S1 | Air purifier | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.