BTI Photonics Inc.
4Patents
0Active
4Granted
27Portfolio score
Filing activity: Dec 24, 1998 → Jan 11, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6603902B1 | Wavelength selective variable reflector | Electricity | 25 | Expired |
| US6671085B2 | Switchable dynamic gain-flattened optical amplifiers and methods with wide dynamic gain range | Electricity | 15 | Expired |
| US6334715B1 | Mountable optical fibre couplers | Physics | 7 | Expired |
| US6477309B2 | Temperature-compensating arrangements and methods for optical fiber | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.