Sung Gurl Park
6Patents
5Active
6Granted
43Portfolio score
Filing activity: May 22, 1997 → May 22, 2020
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5912533A | AC powder electroluminescence device and method for making the same | Electricity | 19 | Expired |
| US11026493B2 | Eco-friendly brush | Human Necessities | 1 | Active |
| US11561038B2 | Grain refrigerator | Emerging Cross-Sectional Technologies | 0 | Active |
| US11400012B2 | Vision recovery training device | Human Necessities | 0 | Active |
| US11974901B2 | Small animal intraventricular injection compensator | Human Necessities | 0 | Active |
| US11773299B2 | Sticky adhesive mesh and method for manufacturing sticky adhesive mesh | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.