OPUS MICROSYSTEMS CORPORATION
10Patents
9Active
10Granted
48Portfolio score
Filing activity: Mar 8, 2004 → Aug 10, 2016 · 5 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7972014B2 | Scanning projection apparatus with phase detection and compensation | Electricity | 12 | Active |
| US7329930B2 | Micromechanical actuator with multiple-plane comb electrodes and methods of making | Performing Operations; Transporting | 9 | Expired |
| US8816565B2 | Two-dimensional comb-drive actuator and manufacturing method thereof | Electricity | 3 | Active |
| US8546995B2 | Two-dimensional micromechanical actuator with multiple-plane comb electrodes | Electricity | 3 | Active |
| US7971790B2 | Laser pointer with controllable pattern and size of projected image | Physics | 3 | Active |
| US9891430B2 | Laser projector | Physics | 2 | Active |
| US7990620B2 | Head-up display system | Physics | 1 | Active |
| US9219219B2 | Oscillation structure of micro actuator | Performing Operations; Transporting | 0 | Active |
| US7952779B2 | Stabilizing oscillation amplitude of torsion oscillator at predetermined frequency | Physics | 0 | Active |
| US10680535B2 | Comb-drive actuator | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.