ITF Optical Technologies Inc.
22Patents
0Active
22Granted
31Portfolio score
Filing activity: Aug 18, 2000 → Dec 9, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6658182B1 | Temperature stabilization of tapered fiber optic components | Physics | 183 | Expired |
| US7046875B2 | Optical coupler comprising multimode fibers and method of making the same | Physics | 19 | Expired |
| US6650820B2 | Optical fiber winding tool | Performing Operations; Transporting | 8 | Expired |
| US6466717B1 | Optical fiber filters and method of making the same | Physics | 7 | Expired |
| US6974266B2 | Optical component packaging device | Physics | 6 | Expired |
| US6643433B2 | Polarization-combining fused-fiber optical coupler and method of producing the same | Physics | 6 | Expired |
| US6574411B2 | Bonding optical fibers to substrates | Physics | 6 | Expired |
| US6718095B1 | Optical filters and method of making the same | Physics | 5 | Expired |
| US6760495B2 | All-fiber depolarizer | Physics | 5 | Expired |
| US6912346B2 | Optical filter device for temperature dependence control | Electricity | 4 | Expired |
| US6850654B2 | Passive thermal compensation of all-fiber Mach-Zehnder interferometer | Physics | 4 | Expired |
| US6763685B1 | Fabrication of multiplexing and demultiplexing single-mode fiber optic couplers | Physics | 3 | Expired |
| US6836599B2 | All-fiber Mach-Zehnder interferometer and method of making the same | Physics | 2 | Expired |
| US6847744B2 | All-fiber linear design depolarizer | Physics | 2 | Expired |
| US6496643B1 | Internal termination for optical fibers | Physics | 2 | Expired |
| US6832030B2 | Non-sinusoidal optical fiber filters and method of making the same | Physics | 2 | Expired |
| US6888624B2 | Method for measuring polarization dependent loss and insertion loss | Physics | 2 | Expired |
| US6922506B2 | Temperature compensating optical component packaging structure | Physics | 1 | Expired |
| US6631232B1 | Adjustment of thermal dependence of an optical fiber | Physics | 1 | Expired |
| US6782147B2 | Optical phase shifting, splitting and combining device | Physics | 0 | Expired |
| US6996298B2 | All-fiber broadband polarization combiner | Physics | 0 | Expired |
| US7206465B2 | All-fiber linear design depolarizer for all-states of polarization | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.