Optical device, wafer, and optical transceiver
US-2025044521-A1 · Feb 6, 2025 · US
1x2 switch, i.e. one input and a selectable single output of two possible outputs
1x2 switch, i.e. one input and a selectable single output of two possible outputs · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B6/355 |
| Official title | {1x2 switch, i.e. one input and a selectable single output of two possible outputs} |
| Display label | 1x2 switch, i.e. one input and a selectable single output of two possible outputs |
| Total patents | 46 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 8 |
| 2021 | 3 |
| 2022 | 7 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems, methods, and apparatus for optical transceiver with multiple switch state configurations
US-11927807-B2 · Mar 12, 2024 · US
Optical-phased array beam-steerer
US-11914190-B2 · Feb 27, 2024 · US
Device for switching optical signal
US-2023375896-A1 · Nov 23, 2023 · US
Adiabatic optical switch using a waveguide on a MEMS cantilever
US-11630266-B2 · Apr 18, 2023 · US
Systems, methods, and apparatus for optical transceiver with multiple switch state configurations
US-2023103587-A1 · Apr 6, 2023 · US
Systems, methods, and apparatus for optical transceiver with multiple switch state configurations
US-11531165-B2 · Dec 20, 2022 · US
Reduced crosstalk photonic switch
US-2022264200-A1 · Aug 18, 2022 · US
Optical-phased array beam-steerer
US-2022236486-A1 · Jul 28, 2022 · US
Reduced crosstalk photonic switch
US-11350190-B2 · May 31, 2022 · US
Optical module
US-11333950-B2 · May 17, 2022 · US
Adiabatic optical switch using a waveguide on a MEMS cantilever
US-2022091341-A1 · Mar 24, 2022 · US
Optical module
US-2022019030-A1 · Jan 20, 2022 · US
Reduced crosstalk photonic switch
US-2021160596-A1 · May 27, 2021 · US
Reduced crosstalk photonic switch
US-10951964-B2 · Mar 16, 2021 · US
Systems, methods, and apparatus for optical transceiver with multiple switch state configurations
US-2021063647-A1 · Mar 4, 2021 · US
Systems, methods, and apparatus for optical transceiver with multiple switch state configurations
US-10866364-B1 · Dec 15, 2020 · US
Systems, methods, and apparatus for optical transceiver with multiple switch state configurations
US-2020371295-A1 · Nov 26, 2020 · US
Optical switch controllable by vertical motion MEMS structure
US-10823913-B1 · Nov 3, 2020 · US
All-solid state optical transmit/receive terminal
US-10739520-B2 · Aug 11, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B6/355?
- CPC G02B6/355 is the Cooperative Patent Classification code for “1x2 switch, i.e. one input and a selectable single output of two possible outputs.”
- How many patents are filed under CPC G02B6/355 (1x2 switch, i.e. one input and a selectable single output of two possible outputs)?
- Our database includes 46 publications tagged with this CPC code.
- Is patent activity under CPC G02B6/355 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).