Tera FiberOptics
8Patents
0Active
8Granted
25Portfolio score
Filing activity: Apr 19, 2000 → Dec 6, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6385372B1 | Fiber optical coupler fabrication and system | Physics | 9 | Expired |
| US6349158B1 | Hybrid cascade structure for DWDM | Electricity | 5 | Expired |
| US6404521B1 | Filters to adjust DWDM transmissivity | Electricity | 5 | Expired |
| US6792211B1 | Compact optical wavelength add/drop multiplexer | Electricity | 4 | Expired |
| US6876124B1 | Method and system for securing and controlling an electro-statically driven micro-mirror | Physics | 4 | Expired |
| US6516635B1 | Apparatus and method for making a joint-free Mach-Zehnder interferometer | Physics | 2 | Expired |
| US6487335B1 | Distributed filter for DWDM cascade device using Mach-Zehnder interferometers | Physics | 1 | Expired |
| US6586788B1 | Inversion layer optical switch | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.