Structure for extracting a guided mode
US-2026072210-A1 · Mar 12, 2026 · US
involving an electro-optic TE-TM mode conversion
involving an electro-optic TE-TM mode conversion · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F1/0353 |
| Official title | {involving an electro-optic TE-TM mode conversion} |
| Display label | involving an electro-optic TE-TM mode conversion |
| Total patents | 59 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 15 |
| 2019 | 11 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optical element, laser module, retinal projection device, and near-eye wearable device
US-2025189832-A1 · Jun 12, 2025 · US
Optical element and laser module
US-2025138348-A1 · May 1, 2025 · US
Optical element and laser module
US-2025138349-A1 · May 1, 2025 · US
Switch based on a phase-change material
US-2024429007-A1 · Dec 26, 2024 · US
Optical modulator element, optical transmitter, and optical transceiver
US-2024353697-A1 · Oct 24, 2024 · US
Optical device and optical communication apparatus
US-12044910-B2 · Jul 23, 2024 · US
Optical device and optical communication apparatus
US-11914189-B2 · Feb 27, 2024 · US
Signal generator utilizing a neural network
US-11841391-B1 · Dec 12, 2023 · US
Optical waveguide component, preparation method therefor, and electro-optic modulator
US-2023273468-A1 · Aug 31, 2023 · US
Optical waveguide element, and optical modulation device and optical transmission apparatus using optical waveguide element
US-11656487-B2 · May 23, 2023 · US
Switchable polarization rotators
US-11644620-B2 · May 9, 2023 · US
Optical device and optical communication apparatus
US-2023004028-A1 · Jan 5, 2023 · US
Switchable polarization rotators
US-2022373738-A1 · Nov 24, 2022 · US
Optical device and optical communication apparatus
US-2022179277-A1 · Jun 9, 2022 · US
SAW modulators and light steering methods
US-11340513-B2 · May 24, 2022 · US
Optical Waveguide Element, and Optical Modulation Device and Optical Transmission Apparatus Using Optical Waveguide Element
US-2022100010-A1 · Mar 31, 2022 · US
Polarization control with low polarization-mode dispersion
US-11016316-B2 · May 25, 2021 · US
Optical modulator RF electrodes
US-11016360-B1 · May 25, 2021 · US
SAW Modulators and Light Steering Methods
US-2021033943-A1 · Feb 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F1/0353?
- CPC G02F1/0353 is the Cooperative Patent Classification code for “involving an electro-optic TE-TM mode conversion.”
- How many patents are filed under CPC G02F1/0353 (involving an electro-optic TE-TM mode conversion)?
- Our database includes 59 publications tagged with this CPC code.
- Is patent activity under CPC G02F1/0353 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).