Beam shaping of high intensity high frequency optical output
US-9851570-B2 · Dec 26, 2017 · US
Constructional details or arrangements of non-linear optical devices, e.g. shape of non-linear crystals
Constructional details or arrangements of non-linear optical devices, e.g. shape of non-linear crystals · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F1/3501 |
| Official title | {Constructional details or arrangements of non-linear optical devices, e.g. shape of non-linear crystals} |
| Display label | Constructional details or arrangements of non-linear optical devices, e.g. shape of non-linear crystals |
| Total patents | 328 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 32 |
| 2017 | 35 |
| 2018 | 34 |
| 2019 | 39 |
| 2020 | 30 |
| 2021 | 24 |
| 2022 | 35 |
| 2023 | 33 |
| 2024 | 24 |
| 2025 | 15 |
| 2026 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Frequency converter system conversion cell and frequency conversion system
US-9841656-B2 · Dec 12, 2017 · US
Crystal mount for laser application
US-9841654-B2 · Dec 12, 2017 · US
Nonlinear metasurfaces based on plasmonic resonators coupled to intersubband transitions
US-9733545-B2 · Aug 15, 2017 · US
System and method for time reversal situational awareness
US-2017212407-A1 · Jul 27, 2017 · US
Homogeneous Laser Light Source Having Temporally Variable Seed Source for Area Processing Applications
US-2017184942-A1 · Jun 29, 2017 · US
System and method for gigahertz to terahertz frequency signal generation using opo and dfg
US-2017176838-A1 · Jun 22, 2017 · US
Wavelength separating element for use in a nonlinear frequency conversion device
US-2017160622-A1 · Jun 8, 2017 · US
Wide shoulder, high order mode filter for thick-silicon waveguides
US-9664855-B2 · May 30, 2017 · US
Wide shoulder, high order mode filter for thick-silicon waveguides
US-2017090118-A1 · Mar 30, 2017 · US
Pulsed UV-light source
US-9551647-B2 · Jan 24, 2017 · US
Power-scalable nonlinear optical wavelength converter
US-2017003572-A1 · Jan 5, 2017 · US
Control device, control method, and program
US-2016377955-A1 · Dec 29, 2016 · US
Inspection System Using 193nm Laser
US-2016365693-A1 · Dec 15, 2016 · US
Supercontinuum light source, a system and a method of measuring
US-9504374-B2 · Nov 29, 2016 · US
Laser apparatus with cascade of nonlinear frequency mixers
US-2016320686-A1 · Nov 3, 2016 · US
Direct Entangled Triplet-Photon Sources And Methods For Their Design And Fabrication
US-2016306258-A1 · Oct 20, 2016 · US
Direct entangled triplet-photon sources and methods for their design and fabrication
US-9470956-B2 · Oct 18, 2016 · US
High-order-mode filter for semiconductor waveguides
US-9465163-B2 · Oct 11, 2016 · US
Cascaded optical harmonic generation
US-2016291443-A1 · Oct 6, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F1/3501?
- CPC G02F1/3501 is the Cooperative Patent Classification code for “Constructional details or arrangements of non-linear optical devices, e.g. shape of non-linear crystals.”
- How many patents are filed under CPC G02F1/3501 (Constructional details or arrangements of non-linear optical devices, e.g. shape of non-linear crystals)?
- Our database includes 328 publications tagged with this CPC code.
- Is patent activity under CPC G02F1/3501 growing?
- Publication counts under this code: 24 in 2024 vs 15 in 2025 (latest complete years).