Thorlabs Quantum Electronics, Inc.
Records under this name other than the patents Thorlabs Quantum Electronics, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 15 patents it holds.
Back to Thorlabs Quantum Electronics, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,705,584 | DBR Laser Diode with Symmetric Aperiodically Shifted Grating Phase Lapsed on the fee record Ended Apr 22, 2026 · High confidence | Lapsed on the fee record | Ended Apr 22, 2026 | High confidence |
| US 9,948,063 | Waveguide structure for mid-IR multiwavelength concatenated distributed-feedback laser with an active core made of cascaded stages Lapsed on the fee record Ended Apr 17, 2026 · From the USPTO record | Lapsed on the fee record | Ended Apr 17, 2026 | From the USPTO record |
| US 7,929,202 | Semiconductor optical amplifier having a non-uniform injection current density Term ended Term ended Mar 13, 2026 · From the USPTO record | Term ended | Term ended Mar 13, 2026 | From the USPTO record |
| US 9,917,421 | P-Type Isolation Regions Adjacent to Semiconductor Laser Facets Lapsed on the fee record Ended Mar 13, 2026 · Medium confidence | Lapsed on the fee record | Ended Mar 13, 2026 | Medium confidence |
| US RE43,416 | Semiconductor optical amplifier having a non-uniform injection current density Term ended Term ended Feb 2, 2026 · From the USPTO record | Term ended | Term ended Feb 2, 2026 | From the USPTO record |
| US 9,865,990 | Monolithic wide wavelength tunable mid-IR laser sources Lapsed on the fee record Ended Jan 9, 2026 · From the USPTO record | Lapsed on the fee record | Ended Jan 9, 2026 | From the USPTO record |
| US 9,685,766 | Multiwavelength quantum cascade laser via growth of different active and passive cores Lapsed on the fee record Ended Jun 20, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jun 20, 2025 | From the USPTO record |
| US 9,601,901 | Passive waveguide structure with alternating GaInAs/AlInAs layers for mid-infrared optoelectronic devices Lapsed on the fee record Ended Mar 21, 2025 · From the USPTO record | Lapsed on the fee record | Ended Mar 21, 2025 | From the USPTO record |
| US 8,391,330 | Fracture Resistant Metallization Pattern for Semiconductor Lasers Lapsed on the fee record Ended Mar 5, 2025 · High confidence | Lapsed on the fee record | Ended Mar 5, 2025 | High confidence |
| US 9,547,124 | Waveguide Structure for Mid-Ir Multiwavelength Concatenated Distributed-Feedback Laser with an Active Core Made of Cascaded Stages Lapsed on the fee record Ended Jan 17, 2025 · High confidence | Lapsed on the fee record | Ended Jan 17, 2025 | High confidence |