Semiconductor laser module and semiconductor laser module manufacturing method
US-2018335582-A1 · Nov 22, 2018 · US
Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30 (H01S5/50 takes precedence)
Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30 (H01S5/50 takes precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01S5/40 |
| Official title | Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30 (H01S5/50 takes precedence) |
| Display label | Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30 (H01S5/50 takes precedence) |
| Total patents | 253 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 14 |
| 2017 | 14 |
| 2018 | 20 |
| 2019 | 31 |
| 2020 | 33 |
| 2021 | 23 |
| 2022 | 26 |
| 2023 | 29 |
| 2024 | 19 |
| 2025 | 26 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for dynamic bias offset operation in resonator fiber optic gyroscope
US-2018328732-A1 · Nov 15, 2018 · US
Beam shaping for ultra-small vertical cavity surface emitting laser (vcsel) arrays
US-2018301874-A1 · Oct 18, 2018 · US
Ultra-small vertical cavity surface emitting laser (vcsel) and arrays incorporating the same
US-2018301872-A1 · Oct 18, 2018 · US
Devices with ultra-small vertical cavity surface emitting laser emitters incorporating beam steering
US-2018301875-A1 · Oct 18, 2018 · US
Emitter structures for ultra-small vertical cavity surface emitting lasers (vcsels) and arrays incorporating the same
US-2018301865-A1 · Oct 18, 2018 · US
Devices incorporating integrated detectors and ultra-small vertical cavity surface emitting laser emitters
US-2018301589-A1 · Oct 18, 2018 · US
Optical path conversion device, optical interface apparatus, and optical transmission system
US-2018284367-A1 · Oct 4, 2018 · US
Laser light source module
US-2018278012-A1 · Sep 27, 2018 · US
Semiconductor light source and method for manufacturing a semiconductor light source
US-2018219350-A1 · Aug 2, 2018 · US
Integrated semiconductor optical element and manufacturing method for same
US-10027088-B2 · Jul 17, 2018 · US
Laser unit and laser device
US-2018191135-A1 · Jul 5, 2018 · US
Light source module
US-9976721-B2 · May 22, 2018 · US
Cryogenic cooling of diode laser with coolant recovery
US-9966731-B2 · May 8, 2018 · US
Laser and method of controlling laser
US-9966724-B2 · May 8, 2018 · US
Cryogenic cooling of diode laser with coolant recovery
US-2018083418-A1 · Mar 22, 2018 · US
Method of producing a cap substrate, and packaged radiation-emitting device
US-9912115-B2 · Mar 6, 2018 · US
Optical frequency divider based on an electro-optical-modulator frequency comb
US-9905999-B2 · Feb 27, 2018 · US
VCSEL incorporating a substrate having an aperture
US-9865983-B2 · Jan 9, 2018 · US
Failsafe pulsed laser driver
US-2018006431-A1 · Jan 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01S5/40?
- CPC H01S5/40 is the Cooperative Patent Classification code for “Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30 (H01S5/50 takes precedence).”
- How many patents are filed under CPC H01S5/40 (Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30 (H01S5/50 takes precedence))?
- Our database includes 253 publications tagged with this CPC code.
- Is patent activity under CPC H01S5/40 growing?
- Publication counts under this code: 19 in 2024 vs 26 in 2025 (latest complete years).