Photop Technologies, Inc.
6Patents
5Active
6Granted
41Portfolio score
Filing activity: Aug 27, 2004 → Apr 29, 2013 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8213470B2 | Intra-cavity frequency doubled microchip laser operating in TEM00 transverse mode | Electricity | 10 | Active |
| US8837870B1 | Fiber coupled laser device having high polarization extinction ratio and high stability | Physics | 4 | Active |
| US7742509B2 | Single-longitudinal mode laser with orthogonal-polarization traveling-wave mode | Electricity | 2 | Active |
| US7782532B2 | Optical isolator device | Physics | 0 | Active |
| US7876496B2 | Free-space optical module for optical amplification | Electricity | 0 | Active |
| US7471707B2 | Low noise, intra-cavity frequency-doubling micro chip laser with wide temperature range | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.