Beam shaping for ultra-small vertical cavity surface emitting laser (VCSEL) arrays
US-10522973-B2 · Dec 31, 2019 · US
by varying the potential of the electrodes (H01S5/065 takes precedence)
by varying the potential of the electrodes (H01S5/065 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 | H01S5/062 |
| Official title | by varying the potential of the electrodes (H01S5/065 takes precedence) |
| Display label | by varying the potential of the electrodes (H01S5/065 takes precedence) |
| Total patents | 206 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 12 |
| 2017 | 10 |
| 2018 | 25 |
| 2019 | 20 |
| 2020 | 18 |
| 2021 | 39 |
| 2022 | 17 |
| 2023 | 24 |
| 2024 | 18 |
| 2025 | 13 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems, devices, and methods for laser projectors
US-10444608-B2 · Oct 15, 2019 · US
Systems, devices, and methods for laser projectors
US-2019037183-A1 · Jan 31, 2019 · US
Cap member and light-emitting device
US-10164403-B2 · Dec 25, 2018 · US
Laser diode firing system
US-10141716-B1 · Nov 27, 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
Lighting module for a motor vehicle, including a modulated intensity source of coherent light
US-10101014-B2 · Oct 16, 2018 · US
Current control device and current control method
US-10096972-B1 · Oct 9, 2018 · US
Current control device and current control method
US-2018278018-A1 · Sep 27, 2018 · US
Dual-axis adaptive optic (ao) system for high-power lasers
US-2018254609-A1 · Sep 6, 2018 · US
Layered structure, light-emitting component, light-emitting device, and image forming apparatus
US-2018233534-A1 · Aug 16, 2018 · US
Light-emitting component, light-emitting device, and image forming apparatus
US-2018234584-A1 · Aug 16, 2018 · US
Light-emitting component, light-emitting device, and image forming apparatus
US-2018234583-A1 · Aug 16, 2018 · US
Light-emitting component, light-emitting device, and image forming apparatus
US-2018233533-A1 · Aug 16, 2018 · US
Multi-carrier optical transmission system, optical transmitter, and optical receiver
US-10027408-B2 · Jul 17, 2018 · US
Laser system with wavelength converter
US-RE46937-E · Jul 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01S5/062?
- CPC H01S5/062 is the Cooperative Patent Classification code for “by varying the potential of the electrodes (H01S5/065 takes precedence).”
- How many patents are filed under CPC H01S5/062 (by varying the potential of the electrodes (H01S5/065 takes precedence))?
- Our database includes 206 publications tagged with this CPC code.
- Is patent activity under CPC H01S5/062 growing?
- Publication counts under this code: 18 in 2024 vs 13 in 2025 (latest complete years).