Semiconductor optical integrated circuit
US-2018341126-A1 · Nov 29, 2018 · US
integrated waveguide
integrated waveguide · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F2201/06 |
| Official title | integrated waveguide |
| Display label | integrated waveguide |
| Total patents | 201 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 6 |
| 2017 | 18 |
| 2018 | 31 |
| 2019 | 31 |
| 2020 | 24 |
| 2021 | 14 |
| 2022 | 17 |
| 2023 | 17 |
| 2024 | 19 |
| 2025 | 14 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
On-chip optical polarization controller
US-10133097-B2 · Nov 20, 2018 · US
Optical device and method of controlling the same
US-10133145-B2 · Nov 20, 2018 · US
Optoelectronic device
US-10133094-B1 · Nov 20, 2018 · US
Method And System For A Low Parasitic Silicon High-Speed Phase Modulator
US-2018321521-A1 · Nov 8, 2018 · US
Array of sub-aperture refractive elements for steering a light beam
US-10120261-B2 · Nov 6, 2018 · US
Array of Sub-Aperture Refractive Elements for Steering a Light Beam
US-2018292727-A1 · Oct 11, 2018 · US
Optical phase shifter, optical interferometer based thereupon, and method of manufacture thereof
US-2018284493-A1 · Oct 4, 2018 · US
Variable wavelength laser device
US-10069277-B2 · Sep 4, 2018 · US
Graphene-based plasmonic slot electro-optical modulator
US-2018246350-A1 · Aug 30, 2018 · US
Method and system for a low parasitic silicon high-speed phase modulator having raised fingers perpendicular to the PN junction
US-10025120-B2 · Jul 17, 2018 · US
Compact, energy efficient mach-zehnder interferometers and optical attenuators
US-2018173024-A1 · Jun 21, 2018 · US
Planar optical phase shifters with efficient heater placement
US-2018173025-A1 · Jun 21, 2018 · US
Optical transmitter
US-9991966-B1 · Jun 5, 2018 · US
Optical modulation apparatus, optical transmitter and controlling method for optical modulator
US-9979489-B2 · May 22, 2018 · US
Thermo-optic optical switch
US-2018113332-A1 · Apr 26, 2018 · US
Optical apparatus and method for outputting one or more photons
US-9952482-B2 · Apr 24, 2018 · US
Optical modulator
US-2018081251-A1 · Mar 22, 2018 · US
Optical waveguide having a wide brillouin bandwidth
US-2018081206-A1 · Mar 22, 2018 · US
Double-layer high-confinement acousto-optic waveguide
US-2018081205-A1 · Mar 22, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F2201/06?
- CPC G02F2201/06 is the Cooperative Patent Classification code for “integrated waveguide.”
- How many patents are filed under CPC G02F2201/06 (integrated waveguide)?
- Our database includes 201 publications tagged with this CPC code.
- Is patent activity under CPC G02F2201/06 growing?
- Publication counts under this code: 19 in 2024 vs 14 in 2025 (latest complete years).