BWT BEIJING LTD.
5Patents
5Active
5Granted
43Portfolio score
Filing activity: Jan 21, 2016 → Dec 28, 2020
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9964706B2 | Structure of an input end of an optical fiber | Electricity | 1 | Active |
| US11070022B1 | Sector-shaped closely-packed laser | Physics | 0 | Active |
| US10310278B2 | Semiconductor laser | Electricity | 0 | Active |
| US10103511B2 | Laser beam combination apparatus | Electricity | 0 | Active |
| US12068584B2 | Semiconductor-fiber-laser assembly and fiber laser | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.