CALIN TECHNOLOGY CO., LTD.
13Patents
13Active
13Granted
57Portfolio score
Filing activity: Jun 30, 2014 → Jun 15, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9354431B2 | Zoom lens | Physics | 1 | Active |
| US10690887B2 | Wide-angle lens assembly | Physics | 1 | Active |
| US12360345B2 | Optical imaging lens including seven lenses of—++-++ refractive powers | Physics | 0 | Active |
| US12253743B2 | Optical imaging lens | Physics | 0 | Active |
| US9759891B2 | Wide angle lens | Physics | 0 | Active |
| US12196922B2 | Optical imaging lens | Physics | 0 | Active |
| US9857572B2 | Fixed-focus projection lens | Physics | 0 | Active |
| US10802250B2 | Optical image lens | Physics | 0 | Active |
| US12392993B2 | Optical imaging lens | Physics | 0 | Active |
| US11768352B2 | Optical imaging lens | Physics | 0 | Active |
| US11982876B2 | Optical imaging lens | Physics | 0 | Active |
| US12320957B2 | Optical imaging lens | Physics | 0 | Active |
| US12105354B2 | Optical imaging lens | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.