Joseph J. K. Ma
2Patents
2Active
2Granted
38Portfolio score
Filing activity: Mar 9, 2021 → Mar 9, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11213383B2 | Ocular systems, devices, and methods | Electricity | 0 | Active |
| US11160650B2 | Ocular systems, devices, and methods | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.