Long Cheng
4Patents
2h-index
14Co-inventors
45Inventor score
Filing activity: Jul 5, 1995 → Feb 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5785247A | Gas injection nozzle for gas assisted injection molding | Performing Operations; Transporting | 6 | Expired |
| US8559660B2 | Electrostatic electroacoustic transducers | Electricity | 2 | Active |
| US9778497B2 | Bearing platform and COF repair bonder | Performing Operations; Transporting | 0 | Active |
| US11759763B1 | Mixed matrix carbon molecular sieve (CMS) membrane and use of mixed matrix CMS membrane in C2H4/C2H6 separation | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.