James Cha
4Patents
3h-index
6Co-inventors
47Inventor score
Filing activity: Sep 1, 1988 → May 16, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5218374A | Power beaming system with printer circuit radiating elements having resonating cavities | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5068669A | Power beaming system | Emerging Cross-Sectional Technologies | 34 | Expired |
| USD644472S1 | Beverage dispenser | General | 23 | Expired |
| USD459616S1 | Display rack | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.