Terahertz radiator based on coherent SPR amplified by stimulation
US-12149041-B2 · Nov 19, 2024 · US
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using a relativistic beam of charged particles, e.g. electron cyclotron maser, gyrotron
using a relativistic beam of charged particles, e.g. electron cyclotron maser, gyrotron · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01S1/005 |
| Official title | {using a relativistic beam of charged particles, e.g. electron cyclotron maser, gyrotron} |
| Display label | using a relativistic beam of charged particles, e.g. electron cyclotron maser, gyrotron |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Terahertz radiator based on coherent spr amplified by stimulation
US-2021408754-A1 · Dec 30, 2021 · US
Laser frequency chirping structures, methods, and applications
US-10707837-B2 · Jul 7, 2020 · US
Device for generating linearly polarized ultra-short terahertz wave
US-10511133-B2 · Dec 17, 2019 · US
Device for Generating Linearly Polarized Ultra-Short Terahertz Wave
US-2019190223-A1 · Jun 20, 2019 · US
Laser frequency chirping structures, methods, and applications
US-2019013798-A1 · Jan 10, 2019 · US
Diamond maser and microwave amplifier
US-9966720-B2 · May 8, 2018 · US
Diamond maser and microwave amplifier
US-2017077665-A1 · Mar 16, 2017 · US
Absorber for wakefield interference management at the entrance of the wiggler of a free electron laser
US-9590384-B2 · Mar 7, 2017 · US
Absorber for wakefield interference management at the entrance of the wiggler of a free electron laser
US-2016336712-A1 · Nov 17, 2016 · US
Ultra-short terahertz pulse generator having multiple foils
US-9337603-B2 · May 10, 2016 · US
Surface-micromachined micro-magnetic undulator
US-9247630-B2 · Jan 26, 2016 · US
Absorber for terahertz radiation management
US-9209587-B2 · Dec 8, 2015 · US
Absorber for terahertz radiation management
US-2015280386-A1 · Oct 1, 2015 · US
Ultra-short terahertz pulse generator having multiple foils
US-2015244135-A1 · Aug 27, 2015 · US