Zhi Chen
4Patents
0h-index
13Co-inventors
35Inventor score
Filing activity: Dec 23, 2004 → Mar 26, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11420252B2 | Punch pin assembly and die casting machine having punch pin assembly | Performing Operations; Transporting | 0 | Active |
| US7426740B2 | Optical recording/reproducing apparatus | Physics | 0 | Expired |
| US11123786B2 | Trimming die for casting of front steering knuckle in double-wishbone suspension | Emerging Cross-Sectional Technologies | 0 | Active |
| US11376670B2 | Cutting method for aluminum alloy casting, and trimming die | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.