Apparatus and Methodology for Reshaping a Laser Beam
US-2024027781-A1 · Jan 25, 2024 · US
holmium
holmium · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01S3/161 |
| Official title | {holmium} |
| Display label | holmium |
| Total patents | 94 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 7 |
| 2019 | 10 |
| 2020 | 13 |
| 2021 | 8 |
| 2022 | 11 |
| 2023 | 7 |
| 2024 | 14 |
| 2025 | 15 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and methodology for reshaping a laser beam
US-11815697-B2 · Nov 14, 2023 · US
Efficient energy transfer from er3+ to ho3+ and dy3+ in mid-infrared materials
US-2022407281-A1 · Dec 22, 2022 · US
Systems and methods for laser pulse monitoring and calibration
US-2022378505-A1 · Dec 1, 2022 · US
Systems and methods for generating a modulated laser pulse
US-2022370129-A1 · Nov 24, 2022 · US
Systems and methods for calibrating laser pulses
US-2022376459-A1 · Nov 24, 2022 · US
Method and device for processing active microcrystalline fiber by magnetic field induction and lasering
US-11502475-B2 · Nov 15, 2022 · US
High power long wavelength pulsed IR laser system with highly variable pulse width and repetition rate
US-11482834-B1 · Oct 25, 2022 · US
Alignment method and tools
US-2022206239-A1 · Jun 30, 2022 · US
Rare-earth-doped alumina-oxide laser gain media
US-2022200231-A1 · Jun 23, 2022 · US
Two micrometer laser transmitter for 3-D doppler wind lidar for space applications
US-11340337-B2 · May 24, 2022 · US
Method and device for processing active microcrystalline fiber by magnetic field induction and laserit
US-2022149581-A1 · May 12, 2022 · US
Multi-millijoule holmium laser system
US-11223179-B1 · Jan 11, 2022 · US
Apparatus and methodology for reshaping a laser beam
US-2021389598-A1 · Dec 16, 2021 · US
Apparatus and methodology for reshaping a laser beam
US-11131859-B2 · Sep 28, 2021 · US
Medical laser device and related methods
US-2021294051-A1 · Sep 23, 2021 · US
Laser with a gain medium layer doped with a rare earth metal with upper and lower light-confining features
US-11088503-B2 · Aug 10, 2021 · US
Medical laser device and related methods
US-11054596-B2 · Jul 6, 2021 · US
Systems and methods for controlling laser pulsing
US-2021098959-A1 · Apr 1, 2021 · US
Medical laser apparatus and system
US-2021045811-A1 · Feb 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01S3/161?
- CPC H01S3/161 is the Cooperative Patent Classification code for “holmium.”
- How many patents are filed under CPC H01S3/161 (holmium)?
- Our database includes 94 publications tagged with this CPC code.
- Is patent activity under CPC H01S3/161 growing?
- Publication counts under this code: 14 in 2024 vs 15 in 2025 (latest complete years).