Chang Jin Yang
2Patents
1Active
2Granted
32Portfolio score
Filing activity: Jan 27, 2005 → Jun 4, 2018
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7600520B2 | Portable electric curling iron | Human Necessities | 6 | Expired |
| US11259619B2 | Pouch-type liquid color makeup container | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.