Laser unit and non-transitory computer-readable storage medium
US-10164396-B2 · Dec 25, 2018 · US
transversely excited (H01S3/0975 takes precedence)
transversely excited (H01S3/0975 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 | H01S3/0971 |
| Official title | transversely excited (H01S3/0975 takes precedence) |
| Display label | transversely excited (H01S3/0975 takes precedence) |
| Total patents | 171 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 17 |
| 2017 | 23 |
| 2018 | 17 |
| 2019 | 19 |
| 2020 | 17 |
| 2021 | 21 |
| 2022 | 8 |
| 2023 | 11 |
| 2024 | 10 |
| 2025 | 18 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Generating plasma or laser pulses by radiofrequency excitation pulses
US-2018233876-A1 · Aug 16, 2018 · US
Excimer laser chamber device
US-10050403-B2 · Aug 14, 2018 · US
Optical member, chamber, and light source device
US-2018217298-A1 · Aug 2, 2018 · US
Adjusting an amount of coherence of a light beam
US-2018180487-A1 · Jun 28, 2018 · US
Laser unit
US-2018123308-A1 · May 3, 2018 · US
Amplifier and laser system
US-2018109065-A1 · Apr 19, 2018 · US
Adjusting an amount of coherence of a light beam
US-9945730-B2 · Apr 17, 2018 · US
Excimer laser device
US-2018102622-A1 · Apr 12, 2018 · US
Adjusting an amount of coherence of a light beam
US-2018066995-A1 · Mar 8, 2018 · US
Gas laser device and control method therefor
US-9853410-B2 · Dec 26, 2017 · US
Laser crystallization device
US-2017358449-A1 · Dec 14, 2017 · US
Excimer laser chamber device
US-2017346252-A1 · Nov 30, 2017 · US
Pulse power module
US-2017338033-A1 · Nov 23, 2017 · US
High-voltage pulse generator and gas laser apparatus
US-2017338618-A1 · Nov 23, 2017 · US
Laser device
US-2017338620-A1 · Nov 23, 2017 · US
Laser unit and non-transitory computer-readable storage medium
US-9825417-B2 · Nov 21, 2017 · US
Gas mixture control in a gas discharge light source
US-9819136-B2 · Nov 14, 2017 · US
Gas optimization in a gas discharge light source
US-2017237224-A1 · Aug 17, 2017 · US
Gas mixture control in a gas discharge light source
US-2017229832-A1 · Aug 10, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01S3/0971?
- CPC H01S3/0971 is the Cooperative Patent Classification code for “transversely excited (H01S3/0975 takes precedence).”
- How many patents are filed under CPC H01S3/0971 (transversely excited (H01S3/0975 takes precedence))?
- Our database includes 171 publications tagged with this CPC code.
- Is patent activity under CPC H01S3/0971 growing?
- Publication counts under this code: 10 in 2024 vs 18 in 2025 (latest complete years).