Amplified laser device using a MEMS MMA having tip, tilt and piston capability to both correct a beam profile and steer the amplified beam
US-12541098-B2 · Feb 3, 2026 · US
Holes; Stepped surface; Special cross-section
Holes; Stepped surface; Special cross-section · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01S3/08068 |
| Official title | {Holes; Stepped surface; Special cross-section} |
| Display label | Holes; Stepped surface; Special cross-section |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 6 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 7 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optical assembly for reducing a spectral bandwidth of an output beam of a laser
US-12300959-B2 · May 13, 2025 · US
Hyper-radiance laser generation system and hyper-radiance laser generation method
US-2025007235-A1 · Jan 2, 2025 · US
Laser light source and a laser crystallization apparatus including the same
US-12131920-B2 · Oct 29, 2024 · US
Radiation source
US-2024339802-A1 · Oct 10, 2024 · US
Laser apparatus and method of manufacturing electronic device
US-2023352900-A1 · Nov 2, 2023 · US
Wavelength tunable metasurface based external cavity laser
US-2023318261-A1 · Oct 5, 2023 · US
Laser device
US-2023268720-A1 · Aug 24, 2023 · US
Laser light source and a laser crystallization apparatus including the same
US-2023260809-A1 · Aug 17, 2023 · US
Laser light source and a laser crystallization apparatus including the same
US-11705348-B2 · Jul 18, 2023 · US
Wavelength tunable metasurface based external cavity laser
US-2023208104-A1 · Jun 29, 2023 · US
Amplified laser device using a mems mma having tip, tilt and piston capability to both correct a beam profile and steer the amplified beam
US-2023069658-A1 · Mar 2, 2023 · US
Compact Raman laser capable of efficient operation at low peak powers with good beam quality
US-11387620-B2 · Jul 12, 2022 · US
Compact raman laser capable of efficient operation at low peak powers with good beam quality
US-2022158406-A1 · May 19, 2022 · US
Optical assembly for reducing a spectral bandwidth of an output beam of a laser
US-2021098958-A1 · Apr 1, 2021 · US
Laser Oscillator System Having Optical Element For Injection Seeding and Method of Manufacture
US-2021066881-A1 · Mar 4, 2021 · US
Laser light source and a laser crystallization apparatus including the same
US-2021066102-A1 · Mar 4, 2021 · US
Laser device
US-2020303890-A1 · Sep 24, 2020 · US
Composite Laser for Producing Multiple Temporal Ignition Pulses
US-2019386449-A1 · Dec 19, 2019 · US
Laser diode enhancement device
US-2019097389-A1 · Mar 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01S3/08068?
- CPC H01S3/08068 is the Cooperative Patent Classification code for “Holes; Stepped surface; Special cross-section.”
- How many patents are filed under CPC H01S3/08068 (Holes; Stepped surface; Special cross-section)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC H01S3/08068 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).