Fibercore Limited
7Patents
5Active
7Granted
41Portfolio score
Filing activity: Dec 19, 1997 → Jun 7, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6253580A | Method of making a tubular member for optical fiber production using plasma outside vapor deposition | Chemistry; Metallurgy | 13 | Expired |
| US6769275B2 | Method for making optical fiber preform using simultaneous inside and outside deposition | Chemistry; Metallurgy | 3 | Expired |
| US11180957B2 | Drilling system | Fixed Constructions | 2 | Active |
| US9707731B2 | Multi-layered bulk product filling material | Emerging Cross-Sectional Technologies | 1 | Active |
| US9515732B2 | Optical transmission | Electricity | 0 | Active |
| US11808613B2 | Composite single-mode/multimode optical fiber | Physics | 0 | Active |
| US10261242B2 | Optical fiber and method of producing an optical fiber | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.