Component shifting apparatus with shape memory alloy actuators
US-10416531-B2 · Sep 17, 2019 · US
Non-linear optics
Non-linear optics · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F1/35 |
| Official title | Non-linear optics |
| Display label | Non-linear optics |
| Total patents | 201 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 15 |
| 2017 | 10 |
| 2018 | 17 |
| 2019 | 32 |
| 2020 | 20 |
| 2021 | 22 |
| 2022 | 16 |
| 2023 | 14 |
| 2024 | 24 |
| 2025 | 11 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Light source apparatus shaping a waveform of a pump light source and using optical parametric process with information acquisition apparatus using same
US-10404029-B2 · Sep 3, 2019 · US
Short pulse wavelength tuning via timed soliton-dispersive wave interaction
US-2019006812-A1 · Jan 3, 2019 · US
Nonlinear Optical Material and Methods of Fabrication
US-2018373120-A1 · Dec 27, 2018 · US
Supercontinuum light source
US-2018360302-A1 · Dec 20, 2018 · US
Optical amplification system and optical amplification method
US-2018358773-A1 · Dec 13, 2018 · US
Optical dual-comb source apparatuses including optical microresonator
US-2018351319-A1 · Dec 6, 2018 · US
Self-Powered Squeezed-Light Temperature Regulation Device
US-2018347770-A1 · Dec 6, 2018 · US
Nonlinear optical material and methods of fabrication
US-10133148-B2 · Nov 20, 2018 · US
Self-referencing frequency comb based on high-order sideband generation
US-2018301868-A1 · Oct 18, 2018 · US
Long lifetime plasma flares by laser breakdown of air with intense RF heating
US-10104756-B1 · Oct 16, 2018 · US
Optical Computing System
US-2018284834-A1 · Oct 4, 2018 · US
Laser system with wavelength converter
US-RE46937-E · Jul 3, 2018 · US
Optical quantification of interfacial charge states
US-2018164657-A1 · Jun 14, 2018 · US
Supercontinuum light source
US-9986904-B2 · Jun 5, 2018 · US
Quasi-optical waveguide
US-9983331-B2 · May 29, 2018 · US
Nonlinear Optical Material and Methods of Fabrication
US-2018120671-A1 · May 3, 2018 · US
Method and system for the generation of optical multipartite quantum states
US-2018081255-A1 · Mar 22, 2018 · US
Wavelength conversion device, light source system and projection system
US-9897303-B2 · Feb 20, 2018 · US
Optical system and method for ultrashort laser pulse characterization
US-2018034227-A1 · Feb 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F1/35?
- CPC G02F1/35 is the Cooperative Patent Classification code for “Non-linear optics.”
- How many patents are filed under CPC G02F1/35 (Non-linear optics)?
- Our database includes 201 publications tagged with this CPC code.
- Is patent activity under CPC G02F1/35 growing?
- Publication counts under this code: 24 in 2024 vs 11 in 2025 (latest complete years).