Method for iii-v/silicon hybrid integration
US-2022334329-A1 · Oct 20, 2022 · US
based on InGa(Al)AS
based on InGa(Al)AS · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01S5/34366 |
| Official title | {based on InGa(Al)AS} |
| Display label | based on InGa(Al)AS |
| Total patents | 85 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 21 |
| 2019 | 14 |
| 2020 | 8 |
| 2021 | 10 |
| 2022 | 14 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Semiconductor laser element
US-2022069547-A1 · Mar 3, 2022 · US
A surface emitting laser device and light emitting device including the same
US-2021399528-A1 · Dec 23, 2021 · US
Modulation doped semiconductor laser and manufacturing method therefor
US-11196232-B2 · Dec 7, 2021 · US
Semiconductor optical element and semiconductor optical device comprising the same
US-11189991-B2 · Nov 30, 2021 · US
Semiconductor Optical Device
US-2021336412-A1 · Oct 28, 2021 · US
Array of Surface-Emitting Lasers with High-Brightness Unipolar Output
US-2021336423-A1 · Oct 28, 2021 · US
Method for iii-v/silicon hybrid integration
US-2021181437-A1 · Jun 17, 2021 · US
Semiconductor laser element
US-2021167582-A1 · Jun 3, 2021 · US
Quantum cascade laser and method for manufacturing same
US-2021091540-A1 · Mar 25, 2021 · US
Modulation doped semiconductor laser and manufacturing method therefor
US-2021057886-A1 · Feb 25, 2021 · US
Semiconductor optical element and semiconductor optical device comprising the same
US-2021044089-A1 · Feb 11, 2021 · US
Mid-infrared vertical cavity laser
US-2020343687-A1 · Oct 29, 2020 · US
Vertical-cavity surface-emitting laser device
US-2020303904-A1 · Sep 24, 2020 · US
Optical semiconductor device
US-10784649-B2 · Sep 22, 2020 · US
Mid-infrared vertical cavity laser
US-10714893-B2 · Jul 14, 2020 · US
Electro-optical device with lateral electron blocking layer
US-10700496-B2 · Jun 30, 2020 · US
Optical semiconductor device, optical transmitter module, optical module, and optical transmission equipment, and method for manufacturing thereof
US-10700489-B2 · Jun 30, 2020 · US
Resonant cavity strained group III-V photodetector and LED on silicon substrate and method to fabricate same
US-10601199-B2 · Mar 24, 2020 · US
Optical semiconductor device
US-2020083671-A1 · Mar 12, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01S5/34366?
- CPC H01S5/34366 is the Cooperative Patent Classification code for “based on InGa(Al)AS.”
- How many patents are filed under CPC H01S5/34366 (based on InGa(Al)AS)?
- Our database includes 85 publications tagged with this CPC code.
- Is patent activity under CPC H01S5/34366 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).