Charles Chang
8Patents
3h-index
1Co-inventors
39Inventor score
Filing activity: Nov 12, 2014 → Sep 11, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD747837S1 | File storage rolling cart | General | 28 | Active |
| USD762336S1 | Laundry sorter | General | 10 | Active |
| USD760979S1 | Laundry hamper | General | 3 | Active |
| US11810421B2 | Database game playing system based on pregenerated data | Electricity | 0 | Active |
| US10930111B2 | Database game playing system based on pregenerated data | Electricity | 0 | Active |
| US12131608B2 | Database game playing system based on pregenerated data | Electricity | 0 | Active |
| US10360759B2 | Database game playing system based on pregenerated data | Electricity | 0 | Active |
| US11436891B2 | Database game playing system based on pregenerated data | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.