Chang Dong
6Patents
2h-index
11Co-inventors
48Inventor score
Filing activity: Apr 14, 1998 → Mar 7, 2025
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD892047S1 | Combined UV sterilizer and wireless charger | General | 14 | Active |
| US6109648A | Control unit for an occupant restraint system using adaptive triggering threshold | Performing Operations; Transporting | 12 | Expired |
| US10975213B2 | Composition and method of making biodegradable pellets | Emerging Cross-Sectional Technologies | 1 | Active |
| US12291636B2 | Biodegradable polymeric material, biodegradable products and methods of manufacture and use therefor | Emerging Cross-Sectional Technologies | 0 | Active |
| US11476510B2 | Methods and green reagents for recycling of lithium-ion batteries | Emerging Cross-Sectional Technologies | 0 | Active |
| USD1090433S1 | Wireless charger | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.