Meta device and manufacturing method thereof
US-2021033892-A1 · Feb 4, 2021 · US
Physics
Physics · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F2001/0154 |
| Official title | — |
| Display label | Physics (mapped technology topic) |
| Total patents | 30 |
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 | 2 |
| 2016 | 6 |
| 2017 | 7 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optical pulse generation for an extreme ultraviolet light source
US-10887975-B2 · Jan 5, 2021 · US
Optical Modulator
US-2020400977-A1 · Dec 24, 2020 · US
Meta device and manufacturing method thereof
US-10845627-B2 · Nov 24, 2020 · US
Light-emitting device
US-2020209653-A1 · Jul 2, 2020 · US
Integrated vector modulator
US-10690850-B2 · Jun 23, 2020 · US
Temperature feedback for electro-optic phase-shifters
US-10598968-B2 · Mar 24, 2020 · US
Structured photorefractive layer stack
US-10534204-B2 · Jan 14, 2020 · US
Electro-optic modulator with vertically-arranged optical paths
US-10466514-B1 · Nov 5, 2019 · US
Temperature Feedback for Electro-optic Phase-shifters
US-2019227351-A1 · Jul 25, 2019 · US
Structured photorefractive layer stack
US-2019137792-A1 · May 9, 2019 · US
Optical modulator with improved efficiency
US-10197821-B2 · Feb 5, 2019 · US
Reservoir computing device using external-feedback laser system
US-9996794-B2 · Jun 12, 2018 · US
Optical phased array using guided resonance with backside reflectors
US-9915832-B2 · Mar 13, 2018 · US
Reservoir computing device using external-feedback laser system
US-2018046909-A1 · Feb 15, 2018 · US
Reservoir computing device using external-feedback laser system
US-9852372-B1 · Dec 26, 2017 · US
Optical modulator with improved efficiency
US-9841618-B1 · Dec 12, 2017 · US
Reservoir computing device using external-feedback laser system
US-2017351950-A1 · Dec 7, 2017 · US
Direct coupled driver for mach-zehnder optical modulators
US-9810928-B2 · Nov 7, 2017 · US
Optical closed loop microresonator and thyristor memory device
US-9684192-B2 · Jun 20, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F2001/0154?
- CPC G02F2001/0154 is the Cooperative Patent Classification code for “Physics.”
- How many patents are filed under CPC G02F2001/0154 (Physics)?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC G02F2001/0154 growing?
- Publication counts under this code: 6 in 2020 vs 2 in 2021 (latest complete years).