Yonghua Ma
2Patents
0h-index
13Co-inventors
28Inventor score
Filing activity: Jul 19, 2018 → Mar 16, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US12098773B2 | Core seat for a valve core and a valve core module | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11401356B2 | Olefin polymerization catalyst comprising cyclotriveratrylene and derivatives thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.