Photonetics
Records under this name other than patents Photonetics holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,832,022 | Rectangular response optical filter for partitioning a limited spectral interval Formerly held Term ended Term ended Mar 17, 2023 · From the USPTO record | Term ended | Term ended Mar 17, 2023 | From the USPTO record |
| US 6,652,718 | Use of RF Biased Esc to Influence the Film Properties of Ti and Tin Formerly held Term ended Term ended Jan 30, 2022 · High confidence | Term ended | Term ended Jan 30, 2022 | High confidence |
| US 6,560,249 | Laser source with integral filtering of the amplified spontaneous emission Formerly held Term ended Term ended Dec 28, 2020 · From the USPTO record | Term ended | Term ended Dec 28, 2020 | From the USPTO record |
| US 6,529,327 | Partly reflecting optical component and laser source incorporating such a component Formerly held Term ended Term ended Jun 29, 2020 · From the USPTO record | Term ended | Term ended Jun 29, 2020 | From the USPTO record |
| US 6,252,718 | Optical reflector and laser with external cavity incorporating such a reflector Formerly held Term ended Term ended Feb 14, 2020 · From the USPTO record | Term ended | Term ended Feb 14, 2020 | From the USPTO record |
| US 6,337,940 | Wavelength filtering self-aligned retroreflecting optical system, a monochromator and a laser incorporating such a system Formerly held Term ended Term ended Feb 14, 2020 · From the USPTO record | Term ended | Term ended Feb 14, 2020 | From the USPTO record |
| US 6,339,609 | Tunable laser source with a self-aligned external cavity and a retro-reflecting-dispersing device Formerly held Term ended Term ended Feb 14, 2020 · From the USPTO record | Term ended | Term ended Feb 14, 2020 | From the USPTO record |
| US 6,519,269 | Wavelength tuneable laser source Formerly held Term ended Ended no later than Feb 14, 2020 · From the USPTO record | Term ended | Ended no later than Feb 14, 2020 | From the USPTO record |
| US 6,507,597 | Multiwavelength source Formerly held Term ended Term ended Dec 3, 2019 · From the USPTO record | Term ended | Term ended Dec 3, 2019 | From the USPTO record |
| US 6,600,767 | Free space laser with self-aligned fiber output Formerly held Term ended Term ended Jul 23, 2019 · From the USPTO record | Term ended | Term ended Jul 23, 2019 | From the USPTO record |