Optical modulator
US-2022350181-A1 · Nov 3, 2022 · US
Mechanical, acoustic, electro-elastic, magneto-elastic properties
Mechanical, acoustic, electro-elastic, magneto-elastic properties · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F1/0072 |
| Official title | {Mechanical, acoustic, electro-elastic, magneto-elastic properties} |
| Display label | Mechanical, acoustic, electro-elastic, magneto-elastic properties |
| Total patents | 76 |
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 | 8 |
| 2016 | 10 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 8 |
| 2021 | 8 |
| 2022 | 11 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multiple layers between electrodes including nanovoided polymer
US-11409143-B1 · Aug 9, 2022 · US
Fabrication of shaped voids
US-11407211-B1 · Aug 9, 2022 · US
Polymer materials including coated nanovoids and methods and systems for forming the same
US-11396586-B1 · Jul 26, 2022 · US
Pressure sensor and pressure detecting method
US-11320678-B2 · May 3, 2022 · US
Display apparatus
US-11232759-B2 · Jan 25, 2022 · US
Pressure sensor and pressure detecting method
US-2021341767-A1 · Nov 4, 2021 · US
Reduced hysteresis and reduced creep in nanovoided polymer devices
US-11133455-B2 · Sep 28, 2021 · US
Nanovoided tunable optics
US-11107972-B2 · Aug 31, 2021 · US
Switchable electroactive devices for head-mounted displays
US-11073697-B1 · Jul 27, 2021 · US
Nanovoided polymers using phase inversion
US-11045835-B1 · Jun 29, 2021 · US
Planarization layers for nanovoided polymers
US-11025175-B1 · Jun 1, 2021 · US
Waveguide with switchable input
US-11022856-B1 · Jun 1, 2021 · US
Conical optical combiner
US-10895750-B2 · Jan 19, 2021 · US
Use of class of quaternary molybdenum/tungsten tellurate crystals, and device
US-10866437-B2 · Dec 15, 2020 · US
Conical optical combiner
US-2020319462-A1 · Oct 8, 2020 · US
Spatially addressable nanovoided polymers
US-2020185590-A1 · Jun 11, 2020 · US
Nanovoided tunable birefringence
US-2020183199-A1 · Jun 11, 2020 · US
Nanovoided polymers having shaped voids
US-2020183168-A1 · Jun 11, 2020 · US
Reduced hysteresis and reduced creep in nanovoided polymer devices
US-2020185592-A1 · Jun 11, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F1/0072?
- CPC G02F1/0072 is the Cooperative Patent Classification code for “Mechanical, acoustic, electro-elastic, magneto-elastic properties.”
- How many patents are filed under CPC G02F1/0072 (Mechanical, acoustic, electro-elastic, magneto-elastic properties)?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC G02F1/0072 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).